GENERAL CATALOGUE - broadmax.hubroadmax.hu/wp-content/uploads/2016/06/NDA_catalog.pdf · it is...

GENE

RAL

CATALO

GUE

GENE

RAL

CATALO

GUE

the panels of silence

N.D.A. NUOVE DIMENSIONI AMBIENTALI S.R.L.S.S. Cassia Bis km 36,400

Z.I. Settevene - 01036 Nepi (VT)Phone +39 0761 527315

Fax +39 0761 527273Mail [email protected]

Home Page www.ndaitalia.it

ww

w.n

dai

talia

.it

Since more than 20 years N.D.A.,

through the rational exploitation of resources,

offers a wide range of high-quality products,

able to meet all requirementsas far as sound insulation

is concerned.SOUND ABSORBERSPyramid-shapedProfiledFlatBafflesCeiling Tiles

SOUND INSULATORSCombinedSpecial PlasterboardsRubberUnderlay

ACCESSORIESAnti-Damping SuspensionsInsulating TapesGlue

Note: The information and da-ta contained herein are suppliedin good faith and believed to becorrect. Nevertheless the com-pany cannot be held responsiblefor the accuracy of the aboveinformation and data, which in noway represent a guarantee.In view of its policy of constantdevelopment and enhancementof its products, N.D.A. S.r.l. re-serves the right to modify its pro-duct types and characteristicswithout prior notice.

Technical AssistanceThe N.D.A. TechnicalOffice is equipped tocarry out all the neces-sary instrumental tests todetermine the quantityand type of material to beused to satisfy any spe-cific requirements.

Tests, pictures and graphics:© NDA S.r.l.All rights reserved.Any reproduction not allowed itis forbidden.

SUMMARYSOUND ABSORBERS

SOUND INSULATORS

ACCESSORIES

PYRAMID-SHAPEDIsotek - Stop 4Akustik®kk - Stop 6

PROFILEDIsotek - Foam 8Akustik®kk - Foam 10

FLATIsotek - Slik 12Akustik®kk - Slik 14Akustik®kk - Firex 16Akustik®kk - C1 18Akustik®kk - Soft 20

BAFFLESIsotek - Baffles 22

CEILING TILESIsotek - Modulo 24

COMBINEDAkustik®kk - Metal Slik art. 1 26Akustik®kk - Metal Slik art. 5 28Akustik®kk - Metal Slik art. 6 30Akustik®kk - Gum Slik 32Akustik®kk - Metal Foam 34Akustik®kk - Gum Foam 36Akustik®kk - Plus 38Akustik®kk - Wood 40Akustik®kk - One 42Isotek - Metal Slik 44Isotek - Metal Foam 46Isotek - Gum Slik 48Isotek - Gum Foam 50

SPECIAL PLASTERBOARDSAkustik®kk - Gips art. 2 52Akustik®kk - Gips art. 3 54Akustik®kk - Gips art. 4 56Akustik®kk - Gips art. 5 58Akustik®kk - Gips art. 6 60Clima - Gips 62

RUBBERAkustik®kk - GPB 64Ecorubber®r 66

UNDERLAY Akustik®kk - PE 68Ecoroll® 70Pavit - One 72

ANTI DAMPINGIsoflex - MC1 e MC2 74Flex 50/27 76Akustik®kk - EP 78

INSULATING TAPESAkustik®kk - Border 78Akustik®kk - Band 79Wall - Band 79Pb - Band 81

GLUENDA - Koll 82

THE PANELS OF SILENCE

MATERIALGrey coloured melamine re-sin BASF Basotect®tt Foam.High thermal resistance pro-duct: -60°C +150°C. Nondrip in case of fire, non toxicfumes, non fiber-forming.Isotek-Stop has an excellentacoustic absorption, parti-cularly at medium-high fre-quencies (500÷2000 Hz).Isotek-Stop may be as-sembled together withsound-insulating barriers su-ch as lead, EPDM, etc.Upon request, it can bepainted in all the RAL rangecolors.

STANDARDFORMATS

STANDARD SIZESheet sizesWidth: 600 or 1200 mmLength: 1200 mmThickness: 50 - 70 - 100mm, etc.

Any other size may besupplied on request.Size tolerance to M4 DIN7715 standard, Part 2.

BASOTECT ® (BASF)

PYRAMID MELAMINE

RESIN FOAM

ACOUSTICAL PANEL

4

ISOTEK - STOP

100 mm

100 mm

60 mm

30 mm

20 mm

50 mm

20 mm

70 mm

30 mm

35/50

50/60

70/100

100/100

50 mm

20 mm15 mm

5

REACTION TO FIREClass 1 to CSERF/2/75/A and CSE RF3/77 standards. ÖNORM B3800: DIN 4102 B1Q1: low smoke emission.T1: non drip.

FIELDSOF APPLICATIONIsotek-Stop is a specifical-ly sound-absorbing pro-duct with a special pyra-midal profile which triplesthe absorbing surface. Itstechnical characteristics al-low it to be used wherespecial safety features arerequired, such as theatres,cinemas, auditoriums, ho-tels, lecture rooms, firingranges, gymnasiums,schools, discotheques.

INSTALLATIONIsotek-Stop's flexibility al-lows it to be cut and sha-ped very easily. It can beapplied to any surface,even curved, provided thatit is smooth and free ofgrease, oil or dust, usingAdesilex VS45 adhesive.Upon request self-adhesi-ve side available.

SOUND ABSORBERS - PYRAMID SHAPED

PHYSICAL PROPERTIES

• Volume mass kg/m3 EN ISO 845 8-11 • Compression resistance

at 10% deflection kPa DIN 53421 5-20• Indentation N BASF method >45• Maximum tensile stress kPa DIN 53571 > 120• Elongation at break % DIN 53571 >10• 40% deformation resistance

and compression kPa DIN 53577 7-20• Thermal conductivity at 10°C W/m•K DIN 52612 >0,035• Compression set

• 50% -23°C-72h % DIN 53572 10-30• 50% -70°C-22h 10-20

• Steam diffusion resistancefactor (µ) - DIN 52615 -2

• Acoustic absorptionS=50 mm/2000 Hz % DIN 52215 >90

• Flux specific resistance kNs/m4 DIN 52213 10-20• Utilisation temperature °C - max 150°• Cyclic continuous

solicitation tolerability method OK• Reaction to fire CSE RF 2/75A-RF3/77 Classe 1

Sound absorption coefficient (αS)

Acoustic absorption factor αs

1,2

1,0

0,8

0,6

0,4

0,20

Acoustic absorption factors determined to DIN 52212 istandard in a large reverberation chamber

Frequency (Hz) 125 250 500 1000 2000 400050/60 αs 0,13 0,25 0,50 0,75 0,88 0,94

70/100 αs 0,22 0,49 0,77 0,96 0,96 1,05100/100 αs 0,40 0,77 0,92 1,01 1,01 1,04

q y ( )q y ( )

MATERIALOpen cell flexible polye-ster-based polyurethanefoam, density 35 kg/m3,colour anthracite, resistantto temperatures between-50°C and +100°C. Idealfor sound absorption, aswell as guaranteeing ex-cellent thermal insulationand consequent energysaving.

STANDARDFORMATS

STANDARD SIZESheet size:Width: 1000 mmLength: 1000 mm Thickness:35 - 50 - 70 - 100 mm

Any other size may besupplied on request.Size tolerance to DIN7715 standard, Part 2.

PYRAMID

POLYURETHANE

ACOUSTICAL

FOAM PANEL

6

AKUSTIK® - STOP

60 mm

100 mm

100 mm

50 mm

50 mm

20 mm

50 mm

20 mm

70 mm

30 mm

35/50

50/60

70/50

70/100

100/100

30 mm20 mm

50 mm

20 mm15 mm

7

REACTION TO FIREClass 2 (self-extinguishing,non drip material) to UL94HF1 standard. DIN 75200MVSS 302 standard

FIELDSOF APPLICATIONAkustik®-Stop is widelyused in gymnasiums, lec-ture rooms, auditoriums,firing ranges, musical re-cording studios, radio andTV studios, for mobileacoustic paneling, com-pressor engine rooms, etc.

INSTALLATIONAkustik®kk -Stop's flexibilityallows it to be cut and sha-ped very easily. It can beapplied to any surface,even curved, provided thatit is smooth and free ofgrease, oil or dust, usingthe following adhesives:Adesilex VS 45.

SOUND ABSORBERS - PYRAMID SHAPED

PHYSICAL PROPERTIES

• Type of material soft polyurethane foam type NG 35 • Density 35 Kg/m3

• Thermal conductivity coefficient 0.029 Kcal/m h° C• Reaction to fire Class 2, self-extinguishing,

non drip, to UL 94 HF1 standard• Resistance to temperature -50°C to +110°C • Panel size 1000 x 1000 mm (or as requested) • Surface appearance pyramid • Thickness 35-50-70-100mm• Basic colour neutral, anthracite


Acoustic absorption factors determined to DIN 52212 standard in a large reverberation chamber

1,2

1,0

0,8

0,6

0,4

0,20

Frequency (Hz) 125 250 500 1000 2000 4000αs 0,22 0,55 0,96 1,13 1,15 1,43αs 0,08 0,53 0,90 1,03 0,97 1,03αs 0,11 0,27 0,59 1,08 1,07 1,01

q y ( )q y ( )

100 mm of pyramid panel, excited by a shot fired100 mm of pyramid panel, excited by a loudspeaker70 mm of pyramid panel, excited by a loudspeaker

Thanks to their angular structure which triples the absor-bing surface, Akustik®-Stop panels afford an excellentdegree of acoustic absorption, with excellent results atmedium and high frequencies (500÷2000 Hz). Whenever ahigh sound absorption coefficient is required, Akustik®k -Stop can be assembled together with barriers with a highacoustic insulation coefficient such as lead, lead rubberetc. The profile of this product, and the possibility ofcolouring it, allow its functionality to be optimised in inte-rior architecture.

MATERIALGrey BASF Basotect®tt me-lamine foam resin. High ther-mal resistance: -60°C to+150°C. Non drip in case offire, non toxic fumes, non fi-ber-forming. Isotek-Foamhas an excellent acousticabsorption, particularly atmedium-low frequencies(500 ÷ 1000 Hz). Isotek-Foam may be assembledtogether with sound-insula-tion barriers such as lead,EPDM, etc.

STANDARDFORMATS

SIZESWidth: 1200/600 mmLength: 600/1200 mm Thickness:30 - 40 - 50 mm, etc.


BASOTECT® BASF

PROFILED MELAMINE

RESIN FOAM

ACOUSTICAL PANEL

8

ISOTEK - FOAM

20 mm

10 mm

20 mm

20 mm

30 mm

20 mm

B/20

B/30

B/40

B/50

10 mm

10 mm

9

REACTION TO FIREClass 1 reaction to fire toCSE RF/2/75/A and CSERF 3/77 standards ÖNORM B3800: DIN4102 B1Q1: low smoke emission T1: non drip.

FIELDSOF APPLICATIONIsotek-Foam is a specificspecially profiled sound-absorbing product whichhas excellent absorptionproperties at medium-lowfrequencies. Its fire resi-stant characteristics allowit to be used where specialsafety features are requi-red, such as factories,theatres, schools, cafete-rias, cinemas, discothe-ques, firing ranges, hotels,auditoriums, multipurpo-se halls.

INSTALLATIONlsotek-Foam's flexibility al-lows it to be cut and shapedvery easily. It can be appliedto any surface, even curved,provided that it is smoothand free of grease, oil or du-st, using Adesilex VS45adhesive. The product canalso be supplied with oneself-adhesive side to facili-tate application.

SOUND ABSORBERS - PROFILED

1,0

0,8

0,6

0,4

0,2

0125 250 500 1000 2000 4000


Frequency (Hz) 125 250 500 1000 2000 4000

ISOTEK FOAM 30 mm 0,08 0,15 0,48 0,78 0,82 0,85ISOTEK FOAM 50 mm 0,97 0,940,12 0,28 0,56 0,85

125 250 500 1000 2000

0,15 0,48 0,78 0,820,28 0,56 0,85 0,97


F (Hz)

PHYSICAL PROPERTIES




• 50% -23°C-72h % DIN 53572 10-30• 50% -70°C-22h 10-20





MATERIALThe profiled Akustik®-Foam panel is made ofpolyester-based flexiblepolyurethane foam. It isself-extinguishing, nondrip. Type NG 35. Colour:anthracite. Allows dissipa-tion of high levels of soundenergy produced in theenvironment. Akustik®-Foam can be combinedwith barriers having a highacoustic reduction coeffi-cient such as lead, EPDM,etc. Colouring is possiblefor visible surfaces.

STANDARDFORMATS

STANDARD SIZEWidth: 1000 mmLength: 1000/2000 mm Thickness: 20 - 30 - 40 -50 mm, etc.


PROFILED

POLYURETHANE

FOAM

ACOUSTICAL

PANEL

10

AKUSTIK® - FOAM

20 mm

10 mm

20 mm

20 mm

30 mm

20 mm

B/20

B/30

B/40

B/50

10 mm

10 mm

11

REACTION TO FIREClass 2 (self-extinguishing,non drip material) to UL94HF1 standard DIN 75200MVSS 302 standard.

FIELDSOF APPLICATIONAkustik®kk -Foam is a sound-absorbing product with awide range of applicationsin the sound treatment ofindustrial environments,the sound-proofing of airconduits, firing ranges, theinternal lining of enginecompartments, sound en-closures, silencers, sound-proofed cabins, ventilationequipment, etc.

INSTALLATIONAkustik®kk -Foam's flexibilityallows it to be cut and sha-ped very easily. It can beapplied to any surface,even curved, provided thatit is smooth and free ofgrease, oil or dust, usingthe following adhesives:Adesilex VS 45.

SOUND ABSORBERS - PROFILED

PHYSICAL PROPERTIES



non drip, to UL 94 HF1 standard• Resistance to temperature from -50° C to +110°C• Panel size 1000 x 1000 mm (or as requested) • Surface appearance profiled• Thickness 20 - 30 - 40 - 50 mm, etc • Basic colour anthracite

1,0

0,8

0,6

0,4

0,2

0125 250 500 1000 2000 4000


Frequency (Hz) 125 250 500 1000 2000 4000

AKUSTIK® FOAM 30 mm 0,22 0,11 0,37 0,47 0,68 0,69AKUSTIK®KK FOAM 50 mm 0,25 0,20 0,61 0,89 0,92 0,69

125 250 500 1000 2000

0,11 0,37 0,47 0,680,20 0,61 0,89 0,92


F (Hz)

MATERIALGrey BASF Basotect®tt me-lamine resin foam. Highthermal resistance: -60°C to+150°C. Minimum fume re-lease in the case of fire, farbelow admissible level; nonfiber-forming.

STANDARD SIZEWidth: 625 or 1250 mmLength: 1250 mm Thickness: 10 - 20 - 30mm etc.

Size tolerance to M4 DIN7715 standard, Part 2.

BASOTECT® (BASF)

FLAT MELAMINE

RESIN FOAM PANEL

FOR HEAT AND

SOUND INSULATION

12

ISOTEK - SLIK

13

REACTION TO FIREClass 1 reaction to fire toCSE RF/2/75/A and CSERF 3/77 standards ÖNORM B3800: DIN4102 B1Q1: low smoke emission T1: non drip.

FIELDSOF APPLICATIONIsotek-Slik is widely usedas a thermal and acousticinsulator in conduits, ven-tilation plant, door andwindow frame cabinet andengine compartment li-nings and as absorbentsupport in hollow ceilingsin general wherever it is notpossible to use easily ornormally flammable pro-ducts.

INSTALLATIONIsotek-Slik's flexibility al-lows it to be cut and sha-ped very easily. It can beapplied to any surface,even curved, provided thatit is smooth and free ofgrease oil or dust, usingAdesilex VS45 adhesive.The product can also besupplied with one self-adhesive side to facilitateapplication.

SOUND ABSORBERS - FLAT

1,0

0,8

0,6

0,4

0,2

0125 250 500 1000 2000 40000


Frequency (Hz) 125 250 500 1000 2000 4000

ISOTEK® SLIK 20 mm 0,10 0,25 0,55 0,76 0,80 0,880,25 0,55 0,76ISOTEK® SLIK 30 mm 0,87 0,920,12 0,31 0,66 0,86

125 250 500 1000 2000

0,25 0,55 0,76 0,800,31 0,66 0,86 0,87


F (Hz)

PHYSICAL PROPERTIES




• 50% -23°C-72h % DIN 53572 10-30• 50% -70°C-22h 10-20




solicitation tolerability method OK• Reaction to fire CSE RF 2/75A-RF3/77 Class 1

MATERIALFlexible polyester-basedopen cell polyurethanefoam, density 35 kg/m3,colour anthracite, resistantto temperatures from -50°C to +110°C. Highly re-commended for sound-absorbing insulation.Good thermal insulationwith consequent energysaving.

STANDARD SIZERolls:1000 mm varying in lengthaccording to the thickness. Sheets:Width: 1000 mmLength: 1000/2000 mm Thickness: 10-20-30-40mm, etc.


FLAT

POLYURETHANE

FOAM HEAT

AND SOUND

INSULATION

PANEL

14

AKUSTIK® - SLIK

15

REACTION TO FIREClass 2 (self-extinguishing,non drip material) to UL94HF1 standard DIN 75200MVSS 302 standard.

FIELDSOF APPLICATIONAkustik®kk -Slik is widely usedas thermal and acoustic in-sulation in air conduits, ven-tilation plant, engine com-partment linings, silencersand as absorbent supportin hollow ceilings in gene-ral. The product can besupplied with flat or em-bossed aluminium film,perforated eco-leather, pla-stic films, etc. Wheneverprotection from externalagents such as oil, grease,etc. is required, Akustik®kk -Slik can be supplied with aprotective film.

INSTALLATION Akustik®kk -Slik's flexibility al-lows it to be cut and sha-ped very easily. It can beapplied to any surface,even curved, provided thatit is smooth and free ofgrease, oil or dust, usingAdesilex VS 45 adhesive.The product can also besupplied with one self-adhesive side to facilitateapplication.


PHYSICAL PROPERTIES



non drip, to UL 94 HF1 standard• Resistance to temperature -50°C to +110°C • Size sheets: 1000 x 1000/2000 mm

rolls: width 1000 mm• Surface appearance flat or embossed finish • Thickness from 10 mm upward• Basic colour anthracite

1,0

0,8

0,6

0,4

0,2

0125 250 500 1000 2000 40000


Frequency (Hz) 125 250 500 1000 2000 4000

AKUSTIK® SLIK 20 mm 0,11 0,19 0,29 0,52 0,69 1,00AKUSTIK® SLIK 30 mm 0,16 0,29 0,50 0,79 0,94 1,00

125 250 500 1000 2000

0,19 0,29 0,52 0,690,29 0,50 0,79 0,94


F (Hz)

MATERIALAkustik®kk Firex polyurethanefoam having undergone im-pregnation treatment toenhance its already excel-lent acoustical propertiesand make it class 1 in reac-tion to fire. Akustik®kk Firex,with a density of 90 Kg/m3,has excellent absorption ca-pacity and, in view of itsmass, is also a good soundinsulator. Akustik®kk Firex maybe supplied flat, in sheetsand rolls, or with surface onview profiled (Akustik®kk FirexFoam). It may also be com-bined with acoustic barrierssuch has lead or EPDM.

STANDARD SIZERolls: width mm 1000Flat panel: thickness mm 5-10-15-20-25 ecc.Profiled panel:thickness mm 30.Size Tolerance to M4 DIN7715 standard, Part 2.

FIRE-RESISTANT

SOUND-ABSORBING

AND SOUND

INSULATING

POLYURETHANE

FOAM PANEL

16

AKUSTIK® - FIREX

17

REACTION TO FIREB1 according to B.S.

FIELDSOF APPLICATIONThe physical and fire resi-stance properties ofAkustik®kk Firex are perfectfor ventilation and air con-ditioning systems, and forengine compartment li-nings.It can be assembled withlead rubber or lead in thesound insulating treatmentof walls and ceilings,sound-proof cabins, hollowceilings, as absorbent pa-nels, etc.

INSTALLATIONThe material in the form ofrolls can be shaped veryeasily. It can be applied toany surface, even curved,provided that it is smoothand free of dust, oil orgrease.The adhesive to be used isVS 45. On request the pro-duct can be supplied withone self-adhesive side.


PHISICAL PROPERTIES• Density 90 Kg/m3

• Compression set (ASTM D 1564)25% 3 kPa min.65% 9 kPa min.

• Elongation (ISO 1798): 180% min.• Tensile strength (ISO 1798): 100 kPa min.• Shear strength (ASTM D15649): 5 kPa min.• Thermal conductivity (l) (W/m/°k) (ASTM D 177) 0,045• Resistance to temperature -30°C a +80°C• Smoke release (NFPA 258 - CAMERA NBS) thickness 10 mm• Smoldering DS 4 min: 76

DM max: 86 (after 6 min.)• Flaming DS 4 min: 76

DM max: 79 (after 5 min.)• Color black

100

90

80

70

60

50

40

30

20

10

0100 125 160 200 250 315 400 500 620 800 1000 1,25 1,6 2,0 2,5 3,15 4,0 5,0 6,3 8,0 10,00

Frequency (Hz)

5 mm 15 mm 25 mm


MATERIALAkustik®kk - C1 is the agglo-meration of rubber andpolyurethane with a densityof 100 kg/m3 up to 300kg/m3. It is made by morethan 90% of recycled ma-terials and it is 100% recy-clable. The Akustik®kk -C1 iselastic and transpiring and itcan be easily shaped overmany different surfaces ac-cording to the applications.

STANDARD SIZEPanels:1000 x 1000 mm2000 x 2000 mmThickness:20-30-40, etc.On request product availa-ble in rolls.

Other thicknesses and di-mensions on request.

Size Tolerance to DIN7715 standard, part 2.

SOUND- ABSORBENT,

SOUND-INSULATING

PANEL MADE

OF RUBBER AND

POLYURETHANE

AGGLOMERATION

18

AKUSTIK® - C1

19

REACTION TO FIRE Class 2 (self-extingui-shing, non drip material).

FIELDSOF APPLICATIONThe Akustik®kk -C1 is widelyused as a sound-absor-bent and sound-insulatingmaterial in industrial facto-ries and in generators, andin buildings partitions ma-de of bricks or plaster-boards as well.

INSTALLATIONVery easy to use thanks toits flexibility throughAdesilex VS 45 glue onevery surface, if free fromoils, dust, and grease.

PHYSICAL PROPERTIES• Chemical composition flakes of rubber and polyurethane• Dimension length 2000/1000 mm

width 1000 mmrolls available on request

• Thickness 20, 30, 40 mm (others on request)• Resistance to temperature -30° / + 90° C• Density from 90 to 300 Kg/m3

1,0

0,8

0,6

0,4

0,2

0125 250 500 1000 2000 4000


Frequency (Hz) 125 250 500 1000 2000 4000

Akustik® C1: 30 mm - 120 Kg/m3 0,20 0,28 0,72 0,69 0,71 0,74

125 250 500 1000 2000

/ 0,28 0,72 0,69 0,71


F (Hz)


MATERIALAkustik®-Soft is the fiberof polyester 100% pure,white colour.It is odourless, nontoxic and it doesn't giveany epidermal problem;it doesn't create dustand doesn't deteriorate,it keeps its characteri-stics unaltered in timeand it is recyclable.Akustik®-Soft is a class1 material and itssmokes are non toxic.Furthermore Akustik®-Softcan be combined withTNT black, aluminium orwith insulating masses su-ch as lead or EPDM.

STANDARDFORMATSRolls: h. 600 or h. 1200Thickness:20, 30, 40, 50, 60 mmDensity:from 10 to 60 Kg/m3

Panels:590x5901200x6002000x1000Thickness:from 10 to 60 mmDensity:from 10 to 60 Kg/m3

Any other size or densitycan be supplied on re-quest.

POLYESTER-BASED

FIRE-RESISTANT

MATERIAL FOR

SOUND AND HEAT

INSULATION

20

AKUSTIK® - SOFT

21

REACTION TO FIREClass 1 of reaction to fire:CSE RF/2/75/A and CSERF 3/77.

FIELDSOF APPLICATIONAkustik®-Soft is widelyused for heat andsound insulation ofevery kind of hollowceilings (plasterboard,staves, mineral fiber,l ightened plaster,metal, etc.) for hollowspaces, for masonryand plasterboard sup-porting walls and formoveable walls etc..Akustik®-Soft is alsowidely used in railwayand car industry andfor the sound insulationtreatment of factories.

INSTALLATIONAkustik®kk -Soft can be easilyshaped with scissors orcutter. It could be free laidon false ceilings and parti-tions, or glued to walls andceilings.

PHYSICAL PROPERTIES• Thickness from 10 to 60 mm• Density: from 10 to 60 Kg/m3

• Thermal conductivity: According UNI 77450,040 Kcal/hm° C0,045 Kcal/hm° C0,050 Kcal/hm° C


0,90

0,80

0,70

0,60

0,50

0,40

0,30

0,20

0,10

0

125 250 500 1000 2000 4000

Frequency (Hz)

40 mm 25 mm 20


MATERIAL Isotek-Baffles is the sound-absorbing panel that can behanged vertically or hori-zontally as occasion may re-quire.It is made of Basotect (BA-SF) melamine resin certifiedand approved CL1, provi-ded with special hooks forthe application. It is available in rectangularor cylindrical shape, surfaceon view flat.Standard color light grey,upon request it can be pain-ted in all RAL range colors.

STANDARD SIZERECTANGULAR:Widht: mm 500Length: mm 1200Thickness: mm 45

CYLINDRICAL:Widht: mm 600Diameter: mm 150

Other dimensions availa-ble on request.

BASOTECT® (BASF)

MELAMINE RESIN

MOVEABLE BAFFLES

FOR SOUND

ABSORPTION

22

ISOTEK - BAFFLES

23

REACTION TO FIRECL 1 of reaction to fire byrules CSE RF/2/75/A andCSE RF3/77

FIELDSOF APPLICATIONIsotek-Baffles is largelyused for noise absorptionas far as wide spaces areconcerned (factories,gyms), this kind of panelsindeed, can be moved tothe areas where a soundinsulation is needed.Furthermore it is possibleto add panels wherever ahigher noise absorption isrequired.

INSTALLATIONTo install Isotek-Bafflesboards is very easy. It issufficient to place somesteel rods, at predetermi-ned distances, and then,hang the panels alreadyprovided with specialhooks.

SOUND ABSORBERS - BAFFLES

Posizionamento visto dall’alto


X= Distance between the rows (variable)Y= Distance between the panels ÷ 100 mm

1,4

1,2

1,0

0,8

0,6

0,4

0,2

0Frequency (Hz) 125 250 500 1000 2000 4000x - 500 mm 0,25 0,45 0,76 1,21 1,23 1,25x - 600 mm 0,19 0,39 0,71 0,99 1,05 1,08x - 850 mm 0,17 0,27 0,52 0,78 0,85 0,85

MATERIALIsotek Modulo is a whiteBASF Basotect® melami-ne resin foam acousticalpanel. It is a high thermalresistance product: -60°Cto +150°C. Non drip in ca-se of fire, non toxic fumes,non fiber-forming. It canbe applied both to visiblesupporting structures orglued to ceilings and wal-ls. It has an excellentsound absorption coeffi-cient. It can be painted onall RAL range colors, uponrequest.

STANDARD SIZEFormat: 600 x 600 mm Thickness: 50 mm.

Size tolerance to M4 DIN7715 standard, Part 2.

BASOTECT® (BASF)

MELAMINE RESIN

MODULAR PANEL FOR

GLUING TO CEILINGS

OR CEILING METAL

STRUCTURE, WITH FLAT

OR PATTERNED VISIBLE

SURFACE

24

ISOTEK - MODULO

25

REACTION TO FIREClass 1 to CSE RF/2/75/Aand CSE RF 3/77 standards.ÖNORM B3800: DIN 4102B1Q1: low smoke emission.T1: non drip

FIELDSOF APPLICATIONThe acoustical panel IsotekModulo solves acousticsproblems due to long reso-nance times in order to re-duce noise peaks and re-verberation times. It is the-refore used in music recor-ding and dubbing studios,offices, data processing cen-tres, school rooms, gymna-siums, main halls in educa-tional institutions, audito-riums, theatres, cinemas,etc. Isotek ceiling modulesthus offer a high degree ofversatility combined with ex-cellent acoustic properties.They are widely used forsound treatment in whichthe decorative and archi-tectonic elements must berespected.

INSTALLATION

The product may be in-stalled on supports (the ty-pe must be requested)using the standard 24 mmmetal grid or glued usingAdesilex VS45.

SOUND ABSORBERS - CEILING TILES



1,2

1,0

0,8

0,6

0,4

0,2

0Frequency (Hz) 125 250 500 1000 2000 4000

LAID ON STRUCTURE (VOID mm 300)50 mm αs 0,25 0,83 0,79 0,92 0,95 0,99GLUED TO CEILING50 mm αs 0,14 0,34 0,70 0,98 1,01 1,03

PHYSICAL PROPERTIES




• 50% -23°C-72h % DIN 53572 10-30• 50% -70°C-22h 10-20





MATERIAL Combination of two layersof polyester-based self-ex-tinguishing, non drippolyurethane foam, den-sity 35 kg/m3 separated by5/10 thick lead sheet toabsorb medium and lowfrequencies. Resistant totemperatures from -50°Cto +110°C.

COMPOSIZIONE

STANDARD SIZEPanels:1000 x 1000 mm1000 x 3000 mmThickness:20 - 25 - 30 - 40 mm;

Other sizes on request.

POLYURETHANE FOAM

SOUND-INSULATING

PANEL WITH

INTERMEDIATE LEAD

SHEET LAYER

26

AKUSTIK® - METAL SLIK Art. 1

Composite three-layer productcomposed of:A Flat 10 mm thick polyurethaneB Lead from 0,35 to 0,50 mmC Flat 10 mm thick polyurethane

ABC

27

REACTION TO FIRE Class 2 (self-extinguishing,non drip material) to UL94HF1 standard DIN 75200MVSS 302 standard.

FIELDSOF APPLICATIONUsed for sound insulatedwalls where the reflectingpower of lead needs to becombined with a certain ab-sorption power of thepolyurethane. Insulation ofspaces, engine housings,partition walls, ceilings, ma-chinery garages, compart-ment linings, etc. Wheneverprotection from externalagents such as oil, grease,dust, and water etc. is re-quired, the panel can besupplied in versions with aprotective film applied to thesurface.

INSTALLATION Using paste adhesive onthe flat and curved surfacesof any kind, provided theyare free of dust, oil andgrease. In the case of cei-ling applications the use ofspecial fixing devices is re-commended. The productcan also be supplied withself-adhesive surfaces tofacilitate application.

SOUND INSULATORS - COMBINED

Surface area of test element = 1.00 m2

L1= mean level of sound pressurein disturbing chamber

L2= mean level of sound pressurein disturbed chamber

D = L1 - L2 = acoustic insulation

T = mean reverberation timein disturbed chamber

F = 10 log (S*T) / (0.15*V)R = D+F - sound insulation powerVolume of disturbed chamber = 83.00 m2

Frequency background L1 L2 D T F RHz dB dB dB dB sec dB dB

100 22,40 80,10 45,30 34,8 1,07 -8,0 26,8125 23,70 77,30 52,40 24,9 1,75 -5,9 19,0160 24,80 79,20 56,40 22,8 2,14 -5,0 17,8200 23,30 80,80 58,10 22,7 1,43 -6,8 15,9250 23,90 82,20 56,50 25,7 1,35 -7,0 18,7315 18,00 84,40 57,40 27,0 1,45 -6,7 20,3400 12,10 83,70 55,40 28,3 1,34 -7,1 21,2500 10,20 84,00 53,60 30,4 1,58 -6,3 24,1630 8,50 87,30 55,30 32,0 1,44 -6,7 25,3800 6,30 84,90 51,20 33,7 1,38 -6,9 26,81000 4,90 84,10 47,90 36,2 1,26 -7,3 28,91250 3,50 82,30 42,30 40,0 1,13 -7,8 32,21600 3,60 81,70 37,80 43,9 1,17 -7,6 36,32000 4,30 81,90 34,30 47,6 1,07 -8,0 39,62500 5,00 82,70 32,80 49,9 1,03 -8,2 41,73150 5,70 82,20 29,00 53,2 0,84 -9,1 44,14000 6,50 82,60 29,50 53,1 0,81 -9,2 43,95000 7,20 82,90 35,00 47,9 0,69 -9,9 38,0

dB(A) 21,40 94,3 59,6 34,7 1,36 -7,0 27,7

50

40

30

20

10

0100 200 400 800 1600 3150F (Hz)

Sound Insulation Rw = 29,0 dB certif. CSI n. DC05/011a/01

MATERIALAkustik®kk Metal Slik art. 5 isthe combination of polye-ster-based and expandedpolyurethane, polyurethanefoam (density 35 Kg/m3) and33

one layer of cross-linkedpolyethylene foam 3mmthick (density 33 kg/m3), se-33

parated by 0,35-0,50 mmlead sheet to absorb me-dium and low frequencies.Resistant to temperaturesfrom - 50 °C to + 110 °C.Available on request withPVC film facing.

COMPOSITIONThree-layer product:

STANDARD DIMENSIONS:Width: 1000Length: 2000 mmThickness:mm 13 (10+3)mm 23 (20+3)Other sizes on requestSize tolerance to M4 DIN7715 Part 2.

THE SOUND-ABSORBING

PANEL IN RETICULATED

POLYETHYLENE

AND EXPANDED

POLYURETHANE

WITH INTERMEDIATE

LEAD LAYER

28


A Flat polyethylene 3 mm thickB Lead from

0,35 to 0,50 mm thickC Flat polyurethane

10 mm thick

ABC

29

FIRE REACTIONClass 2 (self-extingui-shing). Class 1 on re-quest as CSE 2/75/A orCSE RF3/77 provide for.DIN 75200 MVSS 302standard.Three-layer product.

FIELDSOF APPLICATIONUsed for sound insulationof piping where the reflec-ting power of lead needsto be combined with theabsorption power of polyu-rethane. Insulation of pi-ping, ducts, etc.Whenever protection fromexternal agents such as oil,grease, dust and water etc.is required, the panel canbe supplied with a protec-tive film applied to the sur-face.

INSTALLATIONPlace the polyurethane sur-face over the pipe and fix itwith plastic clamps. If ne-cessary, use adhesive NDAKoll on flat or curved surfa-ces, provided they are freeof dust, oil and grease. Theproduct can also be sup-plied with self-adhesive sur-face to facilitate application.



100 36,2 79,0 55,3 23,7 6,08 -6,0 17,7 125 32,8 81,4 65,3 16,1 6,43 -5,8 10,3 160 28,8 87,7 66,5 21,2 9,08 -4,3 16,9 200 25,6 83,8 59,6 24,2 8,39 -4,6 19,6 250 23,8 83,9 61,8 22,1 9,14 -4,2 17,9 315 25,5 82,9 61,1 21,8 9,61 -4,0 17,8 400 25,4 85,7 61,8 23,9 9,30 -4,2 19,7 500 20,3 83,3 59,9 23,4 8,42 -4,6 18,8 630 19,8 86,5 59,7 26,8 7,72 -5,0 21,8 800 17,9 86,7 57,2 29,5 6,81 -5,5 24,0

1000 16,9 86,9 53,5 33,4 5,78 -6,2 27,2 1250 12,1 85,2 49,0 36,2 5,13 -6,7 29,5 1600 13,4 84,5 46,0 38,5 4,46 -7,4 31,1 2000 16,0 84,7 44,3 40,4 3,69 -8,2 32,2 2500 15,2 87,6 43,8 43,8 3,01 -9,1 34,73150 13,4 85,8 40,1 45,7 2,33 -10,2 35,54000 13,9 86,6 37,7 48,9 1,84 -11,2 37,75000 13,9 87,0 36,2 50,8 1,42 -12,3 38,5

dB (A) 29,2 97,0 65,2 31,8 7,27 -5,2 26,6







50

40

30

20

10

0100 200 400 800 1600 3150F (Hz)

Sound Insulation Power Rw= 29.0 dB certif. CSI n. DC05/011a/01

MATERIALCombination of two layersof impermeable reticula-ted polyethylene foam se-parated by a 0.35 - 0.50mm thick lead sheet toabsorb low and high fre-quencies.

STANDARDFORMATS

STANDARD SIZELength: 3000 mmWidth: 1000 mmThickness: 6 mm. Other thicknesses and for-mats available on request.Size tolerance to M4 DIN7715 standard, Part 2.

RETICULATED

POLYETHYLENE

FOAM

SOUND-INSULATING

PANEL WITH

INTERMEDIATE

LEAD SHEET

LAYER

30


Composite three-layer productcomposed of:A Layer of reticulated polyethylene

foam, approx. 3 mm(anti-vibration)

B Lead from 0,35 to 0,50 mmC Anti-vibration layer as in A

ABC

31

REACTION TO FIRE Class 2 (self-extinguishing).On request Class 1 to CSERF/2/75/A and CSE RF3/77 standards. DIN 75200MVSS 302 standard.

FIELDSOF APPLICATION Insulation of rooms, enginecompartments, piping,floors, partition walls, ma-chinery, conduits in general,etc. Recommended in par-ticular when water or oil par-ticles, etc are present in thevicinity of the panel. Suitablefor use as under flooring incivil constructions when itis desired to prevent soundentering or leaving a givenenvironment. Whenever thetechnical specification callsfor greater protection fromexternal agents such as oiland grease etc., the productcan be supplied with a pro-tective film applied to thesurface. The anti-vibrationlayers consist of highly flexi-ble foam with high resistan-ce to compression.

INSTALLATION Use NDA Koll glue on flatand curved surfaces ofany kind (free of dust, oiland grease) The productcan also be supplied withself-adhesive surface to fa-cilitate application.








100 22,40 80,20 45,60 34,6 1,07 -8,0 26,6125 23,70 77,20 53,70 23,5 1,75 -5,9 17,6160 24,80 78,60 56,40 22,2 2,14 -5,0 17,2200 23,30 80,30 58,70 21,6 1,43 -6,8 14,8250 23,90 81,20 55,70 25,5 1,35 -7,0 18,5315 18,00 83,80 57,30 26,5 1,45 -6,7 19,8400 12,10 83,20 56,00 27,2 1,34 -7,1 20,1500 10,20 83,70 55,40 28,3 1,58 -6,3 22,0630 8,50 87,00 56,50 30,5 1,44 -6,7 23,8800 6,30 84,60 52,80 31,8 1,38 -6,9 24,91000 4,90 84,00 49,80 34,2 1,26 -7,3 26,91250 3,50 82,30 46,00 36,3 1,13 -7,8 28,51600 3,60 81,70 43,00 38,7 1,17 -7,6 31,12000 4,30 81,90 40,90 41,0 1,07 -8,0 33,02500 5,00 82,60 38,80 43,8 1,03 -8,2 35,63150 5,70 82,30 36,10 46,2 0,84 -9,1 37,14000 6,50 82,80 34,10 48,7 0,81 -9,2 39,55000 7,20 83,00 31,80 51,2 0,69 -9,9 41,3

dB(A) 21,40 94,2 60,8 33,4 1,36 -7,0 26,4

50

40

30

20

10

0100 200 400 800 1600 3150F (Hz)

Sound Insulation Coefficient Rw = 27,5 dB certif. CSI n. DC05/011b/01


MATERIALAkustik®kk -Slik Gum consi-sts of a combination oftwo layers of polyester-ba-sed open-cell polyuretha-ne foam, density 35 kg/m3,separated by special char-ged thermoplastic poly-mers (EPDM). Resistant totemperatures from -50°Cto +110°C.

STANDARDFORMATS

STANDARD SIZEWidth:1000 mmLength:1000 or 3000 mm Thickness:20 - 25 - 30 - 40 mm

Other sizes on request.Size tolerance to DIN 7715standard, Part 2.

POLYURETHANE FOAM

SOUND-INSULATING

PANEL WITH

INTERMEDIATE

EPDM LAYER

32

AKUSTIK® - GUM SLIK

Composite three-layer productcomposed of:A 10 mm thick polyurethaneB 4-5,5 Kg/m2 EPDMC 10 mm thick polyurethane

ABC

33

REACTION TO FIREClass 2 (self-extinguishingnon drip) to UL94 HF1standard. DIN 75200MVSS 302 standard.

FIELDSOF APPLICATIONAkustik®-Gum Slik is wi-dely used for the sound in-sulation of fixed or mo-veable walls, ceilings, thewalls of soundproofed ma-chinery cabins, and in allother cases of noise shiel-ding and reduction of noi-se between communica-ting environments.Whenever special protec-tion from external agentsis required the product canbe supplied with a protec-tive film applied to the sur-face.

INSTALLATIONThe material in the form ofrolls can be cut and sha-ped very easily. It can beapplied to any surface,even curved provided thatit is smooth and free of du-st, oil or grease using NDAKoll glue. Akustik®-GumSlik can also be suppliedwith one self-adhesive si-de to facilitate application.


PHYSICAL PROPERTIES• Type of material open cell polyester-based

polyurethane foam • Density 35 Kg/m3

• Thermal conductivity coefficient 0.029 kcal/mh°C• Reaction to fire Class 2 (see opposite)

(DIN 75200 MVSS 302 standard)• Resistance to temperature -50°C to +110°C 1000 x 1000 mm

(or as requested) • Surface appearance flat • Thickness 20 - 25 - 30 - 40 mm etc.• Panel size 1000 x 1000 mm

(or as requested)• Basic colour anthracite

HZ

R

Sound Insolution Coefficient = 30 dB certif. CSI n. DC05/011/01

100 200 400 800 1600 3150

26,2 16,7 22,3 28,1 38 44,8

KHZ 100 200 400 800 1600 3150

Sound insulating power Tests to DIN52210 standard

50

40

30

20

10

0100 200 400 800 1600 3150F (Hz)

MATERIALAkustik®-Metal Foam isthe result of the combina-tion of two polyester-ba-sed open cell polyuretha-ne layers with intermedia-te lead sheet layer (from0,35 mm to 0,5 mm thick).Density 35 Kg/m3.Resistant to temperaturesfrom -50°C to + 110°C.

LAYERSCOMPOSITION

STANDARDFORMATSWidth: 1000 mmLength: 1000 or 3000 mmThickness: 30-40- 50 mm

Any other format can besupplied on request.Size tolerance to DIN 7715Part 2.

ACOUSTICAL

SPECIALLY PROFILED

PRODUCT FOR SOUND

INSULATION AND

SOUND ABSORPTION

MADE OF EXPANDED

POLYURETHANE WITH

INTERMEDIATE LEAD

SHEET LAYER

34

AKUSTIK® - METAL FOAM

Composite three-layer product:A Profiled polyurethaneB Lead sheet layer

from 0,35 to 0,50 mmC Polyurethane 10 mm thick

ABC

35

REACTION TO FIREClass 2 (self-extinguishing,non drip) UL94 - HF1. DIN75200 MVSS 302.

FIELDSOF APPLICATIONAkustik®-Metal Foam,thanks to its lead sheetlayer, is a very goodsound-insulating materialand an excellent sound-absorbing product as itsspecial profile increasesthe acoustical absorption.It is widely used for thesound insulation of enginecompartment linings, ge-nerator boxes, and com-pressors, etc.

INSTALLATIONIt can be applied to any sur-face, provided that it issmooth, free of grease, oilor dust using NDA Koll glue.For the application to cei-lings we recommend theuse of specific nogs.Akustik®kk -Metal Foam canbe supplied with one self-adhesive side to facilitateapplication.


PHYSICAL PROPERTIES• Material Open cell polyester-based polyurethane foam• Density 35 Kg / m3

• Thermal conductivity coefficient 0.029 kcal / mh° C• Reaction to fire Class 2 (see opposite) (DIN 75200 MVSS 302)• Resistance to temperature - 50°C + 110°C• Panel size 1000 X 1000 mm• Surface appearance specially profiled• Thickness 30 - 40 - 50 mm etc.• Basic colour Anthracite

50

40

30

20

10

0100 200 400 800 1600 3150

Frequency L1 L2 D T F RHz dB dB dB sec dB dB

100 91,9 75,1 16,8 5,0 -3,7 13,1125 90,2 82,4 7,8 4,9 -3,8 4,0160 97,1 76,7 20,7 5,5 -3,3 17,4200 97,9 77,1 20,8 6,0 -2,9 17,9250 98,0 79,0 19,0 5,1 -3,6 15,4315 101,1 81,1 20,0 6,2 -2,7 17,3400 101,9 79,5 22,4 5,2 -3,5 18,9500 106,0 81,5 24,5 5,4 -3,3 21,2630 98,8 72,1 26,7 5,1 -3,6 23,1800 100,7 72,0 28,7 4,5 -4,1 24,61000 99,3 67,0 32,3 4,0 -4,6 27,71250 103,0 71,1 31,9 4,0 -4,6 27,31600 104,7 71,3 33,4 3,6 -5,1 28,32000 107,8 74,4 33,4 3,0 -5,9 27,52500 100,0 64,3 35,7 2,8 -6,2 29,53150 100,3 58,3 42,0 2,4 -6,9 35,14000 99,0 55,0 44,0 1,9 -7,9 36,15000 97,4 50,0 47,4 1,4 -9,2 38,2dB(A) 101,7 70,0 31,7 4,4 -4,2 27,5

F (Hz)

Sound Insulation Coefficient = 25,5 dB

MATERIALAkustik®kk Gum Foam is thecombination of two open-cell polyurethane layers(polyester-based). It has adensity of 35 kg/m3, with aEPDM layer variable mass(4 or 5,5 kg/m2); resistantto temperatures from -50°C to +110°C.

STANDARD DIMENSIONS:Width:mm 1000Length:mm 1000 or 2000Thickness:mm 30 - 40 - 60

Other sizes on request.Size tolerance to DIN7715 standard, Part 2.

COMPOSITION:

THE SOUND-ABSORBING

PROFILED PRODUCT

IN EXPANDED

POLYURETHANE WITH

INTERMEDIATE EPDM

LAYER

36

AKUSTIK® - GUM FOAM

Three-layer product:A Profiled polyurethane.B 4,5 o 5 Kg/m2 EPDM.C Flat polyurethane 10 mm

thick

ABC

37

FIRE REACTIONClass 2, (self-extingui-shing, non-drip material)to UL94 HF1 standard.DIN 75200 MVSS 302standard.

FIELDSOF APPLICATIONAkustik®kk Gum Foam, thanksto its lead sheet layer, is avery good sound-insulatingand sound-absorbing pro-duct. In fact, its acoustic ab-sorption is increased by itsprofiled polyurethane.Akustik®kk Gum Foam is lar-gely used for the sound in-sulation of fixed or movea-ble walls, ceilings, sound-proofed machinery cabins,boxes and in general whe-rever an excellent sound ab-sorption is required.

INSTALLATIONAkustik® Gum Foam, insheets or in rolls, can bereadily cut and shaped. It can be installed withNDA Koll glue, on flat andcurved surfaces, providedthey are free of dust, oiland grease. The productcan also be supplied witha self-adhesive surface foran easier application.

PHYSICAL PROPERTIES• Type of material Open-cell polyester-based polyurethane foam • Density 35 Kg/m3

• Thermal conductivity coefficient 0,029 Kcal/m h°C• Reaction to fire Class 2 (see opposite)

(DIN 75200 MVSS 302 standard)• Resistance to temperature -50 to +110°C• Panel size 1000x1000 mm (other on request)• Surface appearance Profiled• Thickness 30-40-60 mm etc.• Basic colour anthracite


Sound Insulation Power Rw = 30 dB (Theoretic) certif. CSI n. DC05/011/01

50

40

30

20

10

0100 200 400 800 1600 3150F (Hz)

MATERIALAkustik®kk - Plus is the expan-ded reticulated polyethyle-ne with closed cell structu-re, combined with a sound-insulating and vibration-aba-ting gum mass.Thanks to this stratificationwe obtained a flexible ma-terial with a reduced thick-ness, a very big mass andan excellent acoustical in-sulation.

LAYERSCOMPOSITION

DIMENSIONISTANDARDWidth: 1000 mmLength: 5/10 m

SOUND-INSULATING AND

NOISE-ABATING (RUMBLE,

FOOTFALLS, ETC.)

PRODUCT IN EXPANDED

RETICULATED POLYETHYLENE

WITH CLOSED CELL

STRUCTURE, COMBINED

WITH A HIGH-DENSITY

GUM MASS

38

AKUSTIK® - PLUS

3 mm4 Kg

3 mm5,5 Kg

39

FIELDSOF APPLICATIONAkustik®-Plus is widelyused in housing and com-mercial construction, forsound insulation treatmentof walls, ceilings, piping sy-stems and flooring; in theindustrial sector for engi-ne compartment liningsand boxes.It is also used as noise-abating material for floa-ting floors (footfalls andtransmission of noisesfrom impact); furthermore,it increases the heat-insu-lating effect of floorings.

INSTALLATIONFor flooring it can be sim-ply laid down, while forwalls and ceilings NDAKoll glue is required. To fixit permanently the use ofspecific nogs is recom-mended.Akustik®kk Plus can be sup-plied with one self-adhe-sive side.



L1= Mean level of sound pressurein disturbing chamber


D = L1 - L2 = acoustic insulation and

background noises correctionUNI ISO 140/3

T = Mean reverberation time in disturbedF = 10 log (S x T) / (0.16 x V)R = D+F = sound insulation powerVolume of disturbed chamber = 51.50 m2


100 27,80 79,90 49,70 30,2 1,42 -6,8 23,4125 25,60 77,90 53,80 24,1 1,29 -7,2 16,9160 26,20 77,40 58,60 18,8 1,65 -6,2 12,6200 15,80 81,00 58,20 22,8 1,17 -7,6 15,2250 16,40 81,80 57,50 24,3 1,56 -6,4 17,9315 16,80 83,60 60,10 23,5 1,10 -7,9 15,6400 10,60 82,30 55,80 26,5 1,25 -7,4 19,1500 8,20 83,20 56,20 27,0 1,27 -7,3 19,7630 4,60 85,90 56,40 29,5 1,42 -6,8 22,7800 3,20 84,70 52,00 32,7 1,26 -7,3 25,41000 2,60 84,90 50,20 34,7 1,11 -7,9 26,81250 3,80 83,80 48,10 35,7 1,06 -8,1 27,61600 3,00 81,90 43,20 38,7 1,13 -7,8 30,92000 3,70 82,20 41,50 40,7 1,12 -7,8 32,92500 4,50 83,10 41,10 42,0 1,08 -8,0 34,03150 5,20 83,30 41,40 42,9 1,08 -8,0 33,94000 5,90 84,40 39,80 44,6 0,97 -8,5 36,15000 6,60 85,00 37,10 40,4 0,89 -8,8 39,6

dB(A) 19,80 94,8 61,5 33,3 1,20 -7,5 25,8

50

40

30

20

10

0100 200 400 800 1600 3150F (Hz)

Sound insulation power Rw = 26 dB

MATERIALAkustik®kk -Wood is the com-bination of a polyester fiberlayer (20 kg/m3) placedbetween two panels of pres-sed wood fiber (250 Kg/m3),33

with a total weight of 5,2kg/m2 and a total thicknessof 40 mm.

COMPOSITIONInternal material: polyesterfiber 20 mm thick, density20 Kg/m3

External material: two woodfiber panels 10 mm thick,density 250 Kg/m3

STANDARD SIZEWidth: mm 1400Length: mm 600Thickness: mm 40Size Tolerance to DIN7715 standard, part 2.

REACTION TO FIRENormal flammability

HARD-ELASTIC

SELF-SUPPORTING

PANEL FOR HEAT,

SOUND INSULATION

AND SOUND

ABSORPTION

40

AKUSTIK® - WOOD

41

FIELDSOF APPLICATIONAkustik®-Wood is largelyused for masonry partitionwalls, wherever both ther-mal and sound insulationare required, with excellentperformances on sound in-sulation and sound ab-sorption. Akustik®kk -Wood ismainly employed for ex-ternal walls or partition wal-ls between two apart-ments.

INSTALLATIONAkustik®-Wood must beinstalled in between twowalls with internal sidescarefully plastered. The pa-nel can be fixed with pla-stic-jacket screws or gluedto an existent wall pre-viously plastered, takingcare of the continuity of thepanels and avoiding spa-ces left uncovered by thematerial. Then, a secondwall can be built up in con-tact with the panels.


PHYSICAL PROPERTIES• Sound Insulating Power (between two 8 cm hollow bricks): Rw 64 dB• Sound Insulating Power (panel itself): Rw 32 dB• Weight: 5,2 kg/m2

• Dimensions: mm 1400x600• Thickness: mm 40• Thermal conductivity: K 1,77 W/m2

FREQ.Hz

100

125

160

200

250

315

400

500

630

800

1000

1250

1600

2000

2500

3150

4000

5000

L1

(dB)

96,2

98,1

98,7

100,6

100,7

100,0

98,9

98,3

98,1

98,3

98,5

98,8

98,6

97,8

95,9

96,2

97,1

96,4

L2

(dB)

49,9

46,6

47,1

50,2

44,8

41,9

37,5

36,1

35,2

34,6

34,3

33,1

32,2

32,3

31,0

30,1

30,2

27,9

T(s)

2,30

2,08

1,76

1,64

1,51

1,44

1,31

1,36

1,38

1,36

1,37

1,34

1,42

1,43

1,41

1,33

1,23

1,05

R(dB)

48,7

53,4

52,8

51,3

56,5

58,5

61,4

62,2

63,1

63,9

64,2

65,7

66,6

65,8

65,1

66,0

66,5

67,5

Ref.Values

(dB)

45,0

48,0

51,0

54,0

57,0

60,0

63,0

64,0

65,0

66,0

67,0

68,0

68,0

68,0

68,0

68,0

“

“

Test n. 158470 Istituto Giordano

7065605550454035302520151050

100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 400 500 630 800

Sound insulation power Rw = 64,0 dB

MATERIALAkustik®kk -One is the three-layer panel made up ofEPDM rubber mass placedbetween a glass fiber layer(density 75 kg/m3) and anagglomerated polyurethanelayer (density 105 kg/m3).This product is equippedwith a protective envelope,its total weight is 11 Kg/m2and it is 35 mm thick.

STANDARD SIZE:Width: mm 1000Length: mm 600Thickness: mm 35Size Tolerance to DIN7715 standard, part 2.

REACTION TO FIRE:Normal flammability

FIELDSOF APPLICATION:Akustik®kk -One is an excel-lent sound-insulating ma-terial that is largely used forpartitions walls, both in ma-sonry and in plasterboardand for any kind of falseceiling in order to decrea-se the noise caused by thestructures with little mass.Very often it is necessaryto employ Akustik®kk -One forpartition walls between twoapartments or betweenroom and bathroom.Furthermore, Akustik®kk -Oneis also a good heat-insula-ting material.

THREE-LAYERS

SOUND-INSULATING AND

SELF-SUPPORTING PANEL

WITH PROTECTIVE

ENVELOPE

42

AKUSTIK® - ONE

43

INSTALLATION:Akustik®kk -One is a sound-insulating panel fast andeasy to be installed. Thisproduct is kept clean froma protective envelope thatturns Akustik®kk -One into ahandy and resistant mate-rial as far as maintenanceand installation are con-cerned.Akustik®kk -One must be in-stalled in between an exi-stent wall and a second wallbuilt up in contact with thepanel, just placed withoutfixings, or alternatively fixedwith plastic-jacket screwsor glued, always taking ca-re of the continuity of the pa-nels and avoiding spacesleft uncovered by the ma-terial. It can be easily cut andit is possible to install itwithout its plastic envelope.

PHYSICAL PROPERTIES:• Sound Insulating Power (panel itself): Rw 30 dB• Weight: 11 kg/m2

• Dimensions: mm 1000x600• Thickness: mm 35• Thermal conductivity: W/m2 K 0,036• Insulating mass: pure EPDM, without lead or bitumen


FREQ.Hz

100125160200250315400500630800

10001250160020002500315040005000

dB (A)

backgr.dB

29,8030,5031,4024,2023,9018,6014,9012,6011,008,105,105,002,703,104,004,605,306,00

23,70

L1dB

81,3084,0081,9086,3086,7085,1084,5087,5088,2087,7086,7085,2084,6084,4085,6085,4086,8087,00

97,1

L2dB

52,1049,8050,2050,0050,9045,0042,7043,5041,4037,2034,6029,5025,8025,0025,8023,2021,0018,70

48,9

D*dB

29,234,231,736,335,840,141,844,046,850,552,155,758,859,459,862,265,868,5

48,2

Tsec

5,198,138,388,108,216,897,607,186,686,165,424,704,513,933,312,842,271,85

6,04

FdB

7,08,99,08,99,08,28,68,48,17,77,26,56,45,85,04,43,42,5

7,6

RdB

36,243,140,745,244,848,350,452,454,958,259,362,265,265,264,866,669,271,0

55,8

Cert. C.S.I.

80

70

60

50

40

30

20

10

0

100 200 400 800 1600 3150F (Hz)

Sound insulating power Rw= 58 dB placed between two 8 cm hollow bricks

MATERIALGrey Basotect® (BASF)melamine foam. High re-sistance to temperatures:-60°C to +150°C. In caseof fire: non drip, no toxicfume release, non fiber-for-ming. Isotek-Metal Slik hasexcellent sound-insulatingproperties, particularly atlow / medium frequencies.

STANDARDFORMATS

STANDARD SIZEDimension:1250 x 600 mmSize tolerance to M4 DIN7715 standard, Part 2.

BASOTECT® (BASF)

MELAMINE FOAM

SOUND-INSULATING

PANEL WITH

INTERMEDIATE LEAD

SHEET LAYER

44

ISOTEK - METAL SLIK

Composite three-layer productcomposed of:A 10 mm thick melamine resineB Lead from 0,35 to 0,50 mmC 10 mm thick melamine resine

45

REACTION TO FIREClass 1 to CSE RF 2/75/A- CSE RF 3/77ÖNORM B3800: DIN 4102B1Q1: low smoke emission.T1: non drip.

FIELDSOF APPLICATIONUsed for sound insulatingscreening in general:soundproofing of rooms,engine and other com-partment linings, partitionwalls, ceilings, machinerygarages, etc. Its fire resi-stant characteristics allowit to be used where specialsafety features are requi-red, such as factories,theatres, cinemas, militaryand civilian firing ranges,hotels, auditoriums, multi-purpose halls, etc.

INSTALLATIONUse VS 45 paste adhesiveon flat or curved surfacesof any kind, provided theyare free of dust, oil andgrease. In the case of cei-ling applications the use ofspecial fixing devices is re-commended.


R (dB)

40

30

200

10

0125 250 500 1000 2000 4000F (Hz)

Frequency L1 L2 D T F RHz dB dB dB sec dB dB100 80,6 61,0 19,6 4,3 -4,9 14,7125 83,4 66,3 17,1 5,4 -3,9 13,2160 83,9 62,3 21,6 5,2 -4,1 17,5200 72,9 53,7 19,2 6,0 -3,5 15,7250 70,8 50,4 20,4 6,2 -3,3 17,1400 81,6 55,1 26,5 5,6 -3,8 22,7500 83,5 54,9 28,6 4,5 -4,7 23,9800 86,4 51,4 35,0 3,9 -5,3 29,7

1000 83,9 46,7 37,2 3,8 -5,4 31,81600 86,0 46,9 39,0 3,2 -6,2 32,92000 85,7 49,9 35,8 2,9 -6,6 29,22500 84,6 54,0 30,6 2,6 -7,1 23,53150 84,9 53,3 31,6 2,5 -7,3 24,34000 85,9 48,5 37,4 2,5 -7,3 30,15000 84,5 39,2 45,3 2,1 -8,0 37,3

dB(A) 96,8 63,2 33,6 3,4 -5,9 27,7

Sound Insulation Power Rw (dB)


L1 = mean level of sound pressure in disturbingchamber

L2 = mean level of sound pressure in disturbedchamber


T = mean reverberation time in disturbed chamber F = 10 log (S*T) / (0.15*V) R = D+F = sound insulation power Volume of disturbed chamber = 83.00 m2

MATERIALCombination of two layersof Basotect (BASF) melami-ne foam separated by alead sheet layer 0.5 mmthick Isotek Metal Foamespecially absorbs mediumand low frequencies(100÷2000 Hz). Resistant totemperatures from - 60 °Cto + 150 °C. In the event offire this product doesn't drip,its smokes are non toxic andit doesn't produce fibres.

COMPOSITION:

STANDARD DIMENSIONS:Width:mm 1000Length:mm 1000 or 2000Thickness:mm 30 - 40 - 60Other sizes on request.Size tolerance to DIN7715 standard, Part 2.

FIRE REACTIONClass 1 to CSE RF/2/75/Aand CSE RF 3/77. ONORMB3800: DIN 4102 B1Q1: low smoke emission.T1: non-drip.

SOUNDPROOFING

BASOTECT (BASF)

PROFILED MELAMINE

FOAM PANEL

WITH INTERMEDIATE

LEAD SHEET LAYER

46

ISOTEK® - METAL FOAM

Three-layer product:A Basotect (BASF) profiled

melamine foam 30 mm thickB Lead thickness

from 0,35 to 0,50 mmC Basotect (BASF)

flat melamine foam 20 mmthick

ABC

47

FIELDSOF APPLICATIONUsed for soundproof wal-ls where the reflectingpower of lead needs to becombined with the ab-sorption power of Basotectmelamine foam.Thanks to its fire resistan-ce Isotek Metal Foam is in-stalled in places where aspecific safety is required:factories, theatres, cine-mas, firing grounds, hotels,auditorium, etc.It is also used to insulaterooms, engine and othercompartment linings, par-tition walls, ceilings, ma-chinery, garages, etc.Whenever protection fromexternal agents - such asoil, grease, dust and wateretc.- is required, the panelcan be supplied with a pro-tective film.

INSTALLATIONUsing NDA Koll glue, on flator curved surfaces, providedthey are free of dust, oil andgrease. In the case of ceilingapplication the use of spe-cial fixing devices is recom-mended. The product canalso be supplied with self-adhesive surface to facilita-te the application.

50

40

30

20

10

0100 200 400 800 1600 3150F (Hz)

Sound insulation power Rw = 25,5 dB (Theoretic)

PHYSICAL PROPERTIES• Type of material Basotect (BASF) melamine foam• Reaction to fire Class 1• Resistance to temperature -60 to +150°C• Panel size 1200x600 mm • Surface appearance Profiled• Thickness 50 mm• Basic colour Light grey


MATERIALLight grey melamine foam(Basotect - BASF) with in-termediate EPDM layer (5.5Kg/m2). Resistant to tempe-22

ratures from -60°C to + 150°C. Non-drip material, non-toxic smokes. Isotek GumSlik is an excellent sound in-sulating material especiallyas far as low and mediumfrequencies are concerned.

STANDARD DIMENSIONS:Width: mm 1200Length: mm 600Thickness: mm 20 - 30

Other sizes on request.Size tolerance to DIN7715 standard, Part 2.

COMPOSITION

FLAT BASOTECT (BASF)

MELAMINE FOAM

SOUND-INSULATING

PANEL WITH

INTERMEDIATE EPDM

LAYER

48

ISOTEK® - GUM SLIK

Three-layer productcomposed of:A Flat Basotect (BASF)

melamine foam 10 mm thickB EPDM 4 or 5,5 kg/m2

C Flat Basotect (BASF)melamine foam 10 mmthick

ABC

49

FIRE REACTIONClass 1 to CSE RF/2/75/Aand CSE RF 3/77.ONORM B3800: DIN 4102B1Q1: low smoke emission.T1: non-drip.

FIELDSOF APPLICATIONUsed for the sound insula-tion of walls where the re-flecting power of leadneeds to be combinedwith the absorption powerof Basotect melaminefoam. Thanks to its fire re-sistance Isotek Gum Slik isinstalled in places where aspecific safety is required:factories, theatres, cine-mas, firing grounds, hotels,auditorium, etc.It is also used to insulaterooms, engine and othercompartment linings, par-tition walls, ceilings, ma-chinery, garages, etc.

INSTALLATIONUse adhesive NDA Koll onflat and curved surfaces,provided they are free ofdust, oil and grease. In thecase of ceiling applicationsthe use of special fixingdevices is recommended.


R (dB)

40

30

200

10

0125 250 500 1000 2000 4000F (Hz)

Frequency L1 L2 D T F RHz dB dB dB sec dB dB100 80,6 61,0 19,6 4,3 -4,9 14,7125 83,4 66,3 17,1 5,4 -3,9 13,2160 83,9 62,3 21,6 5,2 -4,1 17,5200 72,9 53,7 19,2 6,0 -3,5 15,7250 70,8 50,4 20,4 6,2 -3,3 17,1400 81,6 55,1 26,5 5,6 -3,8 22,7500 83,5 54,9 28,6 4,5 -4,7 23,9800 86,4 51,4 35,0 3,9 -5,3 29,7

1000 83,9 46,7 37,2 3,8 -5,4 31,81600 86,0 46,9 39,0 3,2 -6,2 32,92000 85,7 49,9 35,8 2,9 -6,6 29,22500 84,6 54,0 30,6 2,6 -7,1 23,53150 84,9 53,3 31,6 2,5 -7,3 24,34000 85,9 48,5 37,4 2,5 -7,3 30,15000 84,5 39,2 45,3 2,1 -8,0 37,3

dB(A) 96,8 63,2 33,6 3,4 -5,9 27,7

Sound insulation power Rw (dB)


L1 = mean level of sound pressure in disturbingchamber

L2 = mean level of sound pressure in disturbedchamber


T = mean reverberation time in disturbed chamberF = 10 log (S*T) / (0.15*V)R = D+F = sound insulation powerVolume of disturbed chamber = 83.00 m3

MATERIALCombination of two layersof Basotect (BASF) melami-ne foam separated by anEPDM layer (5,5 kg/m2),Isotek Gum Foam especial-ly absorbs medium and lowfrequencies (100÷2000 Hz).Resistant to temperaturesfrom - 60 °C to + 150 °C. Inthe event of fire this productdoesn't drip, its smokes arenon toxic and it doesn't pro-duce fibres.

COMPOSITION

STANDARD DIMENSIONS:Width: mm 1200Length: mm 600Thickness: mm 50Other size on request.Size tolerance to DIN 7715standard, Part 2.

FIRE REACTIONClass 1 to CSE RF/2/75/Aand CSE RF 3/77.ONORM B3800: DIN 4102B1Q1: low smoke emission.T1: non drip.

SOUNDPROOFING

BASOTECT (BASF)

PROFILED MELAMINE

FOAM PANEL

WITH INTERMEDIATE

EPDM LAYER

50

ISOTEK® - GUM FOAM

Three-layer product:A Profiled Basotect (BASF)

melamine foam 30 mm thickB EPDM 4 or 5,5 kg/m2

C Flat Basotect (BASF) melamine foam 20 mm thick

ABC

51

FIELDSOF APPLICATIONUsed for sound insulatingwalls where the reflectingpower of lead needs to becombined with the ab-sorption power of Basotectmelamine foam. Thanks toits fire resistance IsotekGum Foam is installed inplaces where a specific sa-fety is required: factories,theatres, cinemas, firinggrounds, hotels, audito-rium, etc.It is also used to insulaterooms, engine and othercompartment linings, par-tition walls, ceilings, ma-chinery, garages, etc.Whenever protection from ex-ternal agents such as oil, grea-se, dust and water etc. is re-quired, the panel can be sup-plied with a protective film.

INSTALLATIONUsing adhesive NDA Kollon flat or curved surfacesprovided they are free ofdust, oil and grease. Forceiling applications the useof special fixing devices isrecommended.


PHYSICAL PROPERTIES• Type of material Basotect (BASF) melamine foam• Reaction to fire Class 1• Resistance to temperature -60 to +150°C• Panel size 1200x600 mm• Surface appearance Profiled• Thickness 50 mm • Basic colour Light grey

Sound insulation power Rw = 30 dB (Theoretic)

50

40

30

20

10

0100 200 400 800 1600 3150F (Hz)

MATERIALAkustik® -Gips Art.2 is aspecial plasterboard witha lead rubber coating onone side whose density isvery high (it doesn’t con-tain either lead or bitumen,non-toxic and odourlessmaterial). Such a combi-nation doesn’t allow theplasterboards to vibrateand increases the mass ofthe whole structure, im-proving walls and ceilingssound absorption.

COMPOSITION

STANDARD SIZEWidth:1200 mmLength:2000 or 3000 mmThickness:(appr.) 16 mm

PLASTERBOARD WITH

A LEAD RUBBER

COATING ON ONE

SIDE, FOR SOUND

INSULATION AND

ANTIVIBRATION

EFFECT

52

AKUSTIK® - GIPS Art. 2

A 2,5 mm/5,5 KgB 12,5 mm

53

FIELDSOF APPLICATIONAkustik®kk -Gips Art.2 is wi-dely used for partition wal-ls and false ceilings soundinsulation, finally where athin material is required.

INSTALLATIONAkustik®kk -Gips Art.2 is ap-plied as a normal plaster-board.

SOUND INSULATORS - SPECIAL PLASTERBOARDS




D = L1-L2= acoustic insulation and




100 27,90 78,50 55,70 22,8 4,97 6,8 29,6125 26,80 81,10 53,20 27,9 6,68 8,1 36,0160 25,30 76,20 49,00 27,2 7,39 8,5 35,7200 17,10 82,10 53,10 29,0 7,37 8,5 37,5250 16,30 83,70 51,20 32,5 7,04 8,3 40,8315 12,20 84,10 43,50 40,6 7,11 8,3 48,9400 9,10 82,80 42,20 40,6 8,83 9,3 49,9500 6,80 86,50 40,70 45,8 7,45 8,5 54,3630 5,40 86,10 39,80 46,3 6,41 7,9 54,2800 2,90 87,00 36,50 50,5 5,35 7,1 57,61000 2,20 85,90 31,50 54,4 4,91 6,7 61,11250 3,60 84,20 28,30 55,9 4,72 6,5 62,41600 3,20 83,10 25,10 58,0 4,44 6,3 64,32000 3,90 83,90 24,30 59,6 3,88 5,7 65,32500 4,70 84,40 24,70 59,7 3,33 5,0 64,73150 5,40 84,30 25,30 59,0 2,71 4,1 63,14000 6,20 85,50 22,30 63,2 2,36 3,5 66,75000 6,80 86,10 19,10 67,3 1,9 2,6 69,9

dB(A) 19,40 96,0 48,9 47,1 5,44 7,2 54,3

70

60

50

40

30

20

10

0


F (HZ)100 200 400 800 1600 3150

Plasterboard 12,5 mm

Akustik®-Gips Art. 2

RW = 60,0 dB total thickness≅ 13 cm

Installation scheme

MATERIAL

Akustik®kk - Gips Art.3 is thecombination of a plaster-board 12.5 mm thick withEcorubber, a panel made ofrubber granules whosedensity is 780 Kg/m3.Such a stratification makesof Akustik®kk -Gips Art.3, aproduct with extraordinarysound-insulating properties.

LAYERS COMPOSITION

STANDARDFORMATSWidth: 1200 mmLength: 2000 mmThickness: 33 mm

Any other format can besupplied on request.

PLASTERBOARD WITH

AN ECORUBBER

(780 KG/M3) PANEL

COATING ON ONE SIDE,

FOR SOUND INSULATION

AND VIBRATION-DAMPING

EFFECT

54


A 20 mm/14 KgB 12,5mm

Rcertif. IEN Galileo Ferraris n. 33416 03

55

FIELDSOF APPLICATIONAkustik®kk -Gips Art.3 is wi-dely used for partition wal-ls and plasterboard ceilingswhere a very high soundinsulation is required (cine-mas, clubs, pubs, etc.).Furthermore, it is used formasonry walls to increasetheir sound-insulatingpower, and as partition pa-nels, in apartments, hotelrooms, offices, in housingand commercial construc-tion.

INSTALLATIONAkustik®kk -Gips Art.3 mustbe installed with specificscrews or with grout as faras masonry walls are con-cerned.




D = L1-L2= acoustic insulation and




100 23,50 76,60 47,90 28,7 5,46 7,2 35,9125 18,10 79,90 48,90 31,0 4,54 6,4 37,4160 13,80 74,50 45,20 29,3 5,67 7,3 36,6200 8,90 81,00 46,20 34,8 6,96 8,2 43,0250 13,10 81,90 45,10 36,8 6,51 7,9 44,7315 10,60 82,50 40,10 42,4 7,82 8,7 51,1400 10,40 81,70 38,50 43,2 7,41 8,5 51,7500 12,10 85,10 36,80 48,3 6,83 8,1 56,4630 8,50 84,20 34,60 49,6 6,38 7,9 57,5800 6,20 85,10 31,80 53,3 5,36 7,1 60,41000 3,30 84,60 27,60 57,0 4,76 6,6 63,61250 2,70 82,70 23,70 59,0 4,68 6,5 65,51600 3,20 81,90 21,90 60,0 4,13 6,0 66,02000 3,80 82,60 22,70 59,9 3,84 5,6 65,52500 4,50 83,20 23,00 60,2 3,29 5,0 65,23150 5,30 82,90 21,30 61,6 2,87 4,4 66,04000 6,00 84,40 20,20 64,4 2,46 3,7 68,15000 6,70 85,40 18,00 67,7 2,03 2,9 70,6

dB(A) 17,70 94,7 43,8 50,9 5,08 6,9 57,8

70

60

50

40

30

20

10

0


F (HZ)100 200 400 800 1600 3150

RW = 57,5 dB total thickness≅ 16,50 cm

Installation Scheme




MATERIALAkustik®- Gips Art. 4 is aplasterboard with a leadlayer coating on one sidewhose thickness can gofrom 0.5 to 4 mm. Thisproduct is used for thescreening treatment ofwalls and ceilings of X-rayrooms, in order to avoidthe propagation of waves.Akustik®kk -Gips Art. 4 is al-so a good sound-insula-ting material.

LAYERS COMPOSITION

STANDARDFORMATSWidth: 1200 mmLength: 2000 mm

1000 mm

PLASTERBOARD

WITH A LEAD SHEET

LAYER COATING

ON ONE SIDE FOR THE

SCREENING OF X-RAY

ROOMS

56

AKUSTIK® - GIPS Art. 4 (Pb)

5,8 Kgabout

5/10BA 12,5

11,5 Kgabout

10/10BA 12,5

16 Kgabout

15/10BA 12,5

22 Kgabout

20/10BA 12,5

57

FIELDSOF APPLICATIONSurgeries, hospitals, etc.

INSTALLATIONAkustik®kk -Gips Art. 4 mustbe installed as a normalplasterboard, taking greatcare over joints andscrews sealing by a leadsheet strip to have a totalscreening. The second pla-sterboard will be fixed th-rough a specific adhesivemortar. We suggest to usePb-Band to seal junctionsbetween lead-combinedplasterboards. Then placethe second plasterboardwithout using screws orperforating it, but with mor-tar or glue.


Installation Scheme


PB-BAND


MATERIALAkustik®- Gips Art. 5 isthe plasterboard coatedon one side with a mela-mine Basotect® foam (byBASF), class 1 of reactionto fire, density 11 Kg/m3,with very good sound-absorbing and heat-in-sulating properties.

COMPOSIZIONE

STANDARDFORMATSWidth:1200 mmLength:2500 or 3000 mm

PLASTERBOARD

COMBINED WITH

AN EXPANDED

MELAMINE PANEL

(BASOTECT®TT - BASF),

FOR SOUND AND

HEAT INSULATION

58

AKUSTIK® - GIPS Art. 5 (Isotek)

20 mm12,5 mm

30 mm12,5 mm

melamminaplasterboard

melammina

plasterboard

59

FIELDSOF APPLICATION

Akustik®kk -Gips Art. 5 is ea-sy to hand, light and safefor fire prevention.This product is used forthe sound and heat insu-lation treatment of existingmasonry: hospitals, thea-tres, schools, offices, hou-ses and commercial buil-dings.

INSTALLATIONIt can be easily applied th-rough adhesive mortar onmasonry walls.


MATERIALAkustik®kk -Gips Art.6 is a spe-cial plasterboard with apolyethylene/lead layer(Akustik Metal Slik art. 6, lead0,50 mm) coating on one si-de. Such a combination in-creases the mass of thewhole structure, improvingwalls and ceilings sound ab-sorption in 19 mm (overalldimensions).

COMPOSIZIONE

STANDARD DIMENSIONS:Width:mm 1200Length:mm 2000 or 3000Thickness:mm 19

PLASTERBOARD WITH AN

AKUSTIK METAL SLIK

(ART. 6) LAYER COATING

ON ONE SIDE

60


A Pe/Pb/Pe 6 mmB Plasterboard

12,5 mm

61

FIELDSOF APPLICATIONUsed for sound insulatedwalls where the reflectingpower of lead needs to becombined with the ab-sorption power ofAkustik®kk -Gips Art.6. It is wi-dely used for partition wal-ls and false ceilings soundinsulation, where a thin ma-terial is required.

INSTALLATIONAkustik®kk -Gips Art.6 is ap-plied as a normal plaster-board.









100 22,40 80,20 45,60 34,6 1,07 -8,0 26,6125 23,70 77,20 53,70 23,5 1,75 -5,9 17,6160 24,80 78,60 56,40 22,2 2,14 -5,0 17,2200 23,30 80,30 58,70 21,6 1,43 -6,8 14,8250 23,90 81,20 55,70 25,5 1,35 -7,0 18,5315 18,00 83,80 57,30 26,5 1,45 -6,7 19,8400 12,10 83,20 56,00 27,2 1,34 -7,1 20,1500 10,20 83,70 55,40 28,3 1,58 -6,3 22,0630 8,50 87,00 56,50 30,5 1,44 -6,7 23,8800 6,30 84,60 52,80 31,8 1,38 -6,9 24,91000 4,90 84,00 49,80 34,2 1,26 -7,3 26,91250 3,50 82,30 46,00 36,3 1,13 -7,8 28,51600 3,60 81,70 43,00 38,7 1,17 -7,6 31,12000 4,30 81,90 40,90 41,0 1,07 -8,0 33,02500 5,00 82,60 38,80 43,8 1,03 -8,2 35,63150 5,70 82,30 36,10 46,2 0,84 -9,1 37,14000 6,50 82,80 34,10 48,7 0,81 -9,2 39,55000 7,20 83,00 31,80 51,2 0,69 -9,9 41,3

dB(A) 21,40 94,2 60,8 33,4 1,36 -7,0 26,4

50

40

30

20

10

0100 200 400 800 1600 3150F (Hz)

Sound Insulation Power of lead complex only Rw= 27.5 dB certif. CSI n. DC05/011b/01



RW = 56,5 dB (Theoretic)

total thickness≅ 13 cm

Installation scheme

MATERIALClima - Gips is the pla-sterboard coated on oneside with a expanded ex-truded polystyrene panel,with very good heat-in-sulating properties.The special patternedsurface of the paned fa-cilitates the applicationto walls by using mortaror adhesives.

COMPOSITION

STANDARDDIMENSIONSPanels:mm 3000x1200Thicknesses:10+20 mm10+30 mmOther on request.

PLASTERBOARD

COMBINED WITH AN

EXPANDED EXTRUDED

POLYSTYRENE PANEL

FOR HEAT INSULATION

62

CLIMA - GIPS

20 mm10 mm

30 mm10 mm

plasterboard

plasterboard

63

FIRE REACTIONOn request it is possibleto have the product withfire-proof plasterboard.

FIELDSOF APPLICATIONClima-Gips is easy to hand,light and easy to place. Thisproduct is used for the heatinsulation treatment of exi-sting masonry: hospitals,theatres, schools, offices,houses and commercialbuildings.

INSTALLATIONIt can be easily applied th-rough adhesive mortar onmasonry walls, and plasticjacket screws.

PHYSICAL PROPERTIES• Compression set: 10% thickness 20 e 30 mm

= 320 K Pa• Water absorbance: 1,0% per volume• Steam permeability: µ 100• Temperature resistance: -65° C / +75°C• Conductivity coefficient: lD 0,032 W/m°K


MATERIALAkustik®kk - GPB is the resultof a mix of inert plasticizerelastomerics (EPDM) who-se granules are of variablesize; it doesn't contain eitherlead or bitumen, non-toxicand odourless material.Resistant to high and lowtemperatures -30°C +120°C.

STANDARD MASS

STANDARDFORMATSWidth:1000 or 1200 mmLength:25/30 mThickness:2 and 2.5 mm (appr.)

REACTION TO FIRECL 1 on request.

SOUND-INSULATING

AND NOISE-ABATING

PRODUCT MADE OF

EPDM

64

AKUSTIK® - GPB

Thickness about 2 mmWeight about 4Kg/m2

Thickness about 2.5 mmWeight about 5.5kg/m2

65

FIELDSOF APPLICATION

AAkustik®-GPB, thanks tohis high density and his ela-sticity, is an excellentsound-insulating and anti-vibration material.It is largely used to buildup barriers with a highsound insulation powerand therefore, it is instal-led where screening ornoise-abating systems arerequired: communicatingrooms, flooring, ceilings,walls and industrial enca-psulations.This product can be easilyapplied between two pla-sterboards to avoid vibra-tions and increase insula-tion.

INSTALLATION

AAkustik®kk -GPB is suppliedin rolls, its elasticity allowsit to be cut and shapedvery easily. It can be ap-plied to any surface, pro-vided that it is smooth andfree of grease, oil or dust,using NDA Koll glue.

SOUND INSULATORS - RUBBER

PHYSICAL PROPERTIES• Material Inert plasticizer elastomeric-based mix • Density 200/210 g/cm3

• Resistance to temperature - 20°C + 120°C• Panel size Rolls• Surface appearance smooth• Thickness 2.5 mm • Basic colour Black• Hardness 78 ± 5 Shore• Resistance to traction > 75N/cm2

• Thickness allowance ± 10%

50

40

30

20

10

0100 200 400 800 1600 3150F (Hz)

Sound insulation Power Rw = 26 dB

HZ

R

100 200 400 800 1600 3150

23,4 15,2 19,1 25,4 30,9 33,9

KHZ 100 200 400 800 1600 3150

MATERIALEcorubber® is made ofvulcanised high qualityrubber granules, density780 Kg/m3, resistant to hi-gh and low temperatures(-60°C +200°C).This special combinationallows this product to ha-ve an extraordinary me-chanical, thermal and che-mical resistance to humi-dity and oils; furthermoreit doesn't mould or crea-te dust.

STANDARDFORMATSWidth:1200 mmLength:1000 mmThickness:10 - 20 mm

Any other format can besupplied on request.

SOUND-INSULATING

AND ANTIVIBRATION

PANEL IN

VULCANISED

RUBBER

GRANULES WITH

HIGH DENSITY

66

ECORUBBER®

PERFORATE

ECORU

ISOTEK

ECORU

RW =certif. IEN Galileo Ferraris n. 33416 04

67

REACTION TO FIREClass B2 DIN 4101 (nor-mal flammability).

FIELDSOF APPLICATIONEcorubber®r is an excellentsound-insulating materiallargely used, both for ma-sonry and plasterboardwalls, and for the sound-proof treatment of floorsand false ceilings. It is in-stalled in discotheques, ci-nemas, pubs as well as inhouses and commercialbuildings.Ecorubber®r is also a goodantivibration material usedby railway Industry.Furthermore this productcan be installed in strips ofvariable width to be pla-ced between the masonrywall and the floor.

INSTALLATIONFor walls and partitions: useNDA Koll glue and plasticnogsFor floors: to ground dry un-der the underfloor reinfor-ced with an arc welded net.

SOUND INSULATORS - RUBBER

PHYSICAL PROPERTIES• Colour Black• Thermal conductivity 0.113 W/m2

• Density 780 Kg/m3

• Formats Sheets 1000 x 1000• Resistance to temperature - 60°C + 200°C• Thickness 10, 20, etc. mm

Sound Insulation Power on walls between perforated bricks 7 cm Rw = 53,5 dB

dB

80

75

70

65

60

55

50

45

40

35

30

25

20

15

10

F (Hz) 125 250 500 1000 2000 4000

certif. IEN Galileo Ferraris n. 33416-04

Frequency RHz dB

100 44,5*

125 42,0*

160 45,3*

200 42,7*

250 43,1*

315 46,0*

400 47,6*

500 47,3*

630 49,8*

800 52,2*

1000 54,3*

1250 55,4*

1600 57,2*

2000 57,2*

2500 57,3*

3150 59,8*

4000 63,1*

5000 65,4*

*The differencecompared to thehigest sound-insula-ting Power R’ max isless than 15 dB

MATERIALAkustik®kk -PE is a chemical-ly cross-linked polyethyle-ne with a cell-closed struc-ture, density 33 Kg/m3, hi-gh compression resistantmaterial with a reducedpermanent set (on requestphisically cross-linked avai-lable).This product can be sup-plied with a protective en-bossed black film on oneside to increase its tensilestrength and resistance toimpacts, or with an alumi-nium coating to improve itsheat reflecting power.

STANDARDFORMATSThickness: 3 - 5 - 10 mm(Any other on request)Height:1008/1500 mm3 mm thick 1500 mm5 and 10 mm thickLength:150 m 3 mm thick100 m 5 mm thick50 m 10 mm thick

CROSS-LINKED

EXPANDED

POLYETHYLENE

WITH CELL-CLOSED

STRUCTURE FOR

SOUND AND

HEAT INSULATION

68

AKUSTIK® - PE

69

REACTION TO FIRECL 2 self-extinguishingmaterial, colour deep grey.CL 1 colour pale grey onrequest.

FIELDSOF APPLICATIONAkustik®kk -PE is widely usedas intermediate layerbetween the underfloorand the floor to avoid foot-falls noises. It is a verygood product for floatingfloors and parquets.Akustik®kk -PE is also an ex-cellent heat and sound in-sulator for casings, chan-nellings and plant engi-neering in general.

INSTALLATIONAkustik®-PE features aflexible matrix which faci-litates cutting to size andtherefore it can be easilyshaped. The product canbe supplied with one self-adhesive side to facilitateapplication.

SOUND INSULATORS - UNDERLAY

PHYSICAL PROPERTIES

• Adhesive Acrylic water-based• Colour Grey anthracite• Reaction to fire Self-extinguishing, CL 1 on request• Thermal conductivity λ = 0.0329 N Cal• Density 33 Kg/m3

• Resistance to temperature - 80°C + 100°C• Thickness from 3 mm on

Footfalls Insulation Measuring (Ln) certif. CSI n. DC05/142/00

F (HZ)100 200 400 800 1600 3150Experimental curve: floor without coating (S)Experiment curve: floor with coating + underfloor

Footfalls insulation improvement thanks to the coating:L = Lnw° - Lnw = 26,0 dB (Akustik® PE 5 mm)L = Lnw° - Lnw = 24,0 dB (Akustik® PE 3 mm)

dB

80

70

60

50

40

30

20

10

0

MATERIALEcoroll is obtained from theagglomeration of vulcanisedrubber micro-granules(den-sity 720 kg/m3). It is an eco-logical material composedof recycled raw materialsand so it is 100% recycla-ble. Ecoroll has a greatsound and thermal insula-ting power, thanks to its ela-sticity it is a very good vi-bration damper and it alsohas a very high resistance torending, tearing, compres-sion and abrasion.

STANDARD SIZE:Rolls width 1250 mmThickness 3 mm,length 20 m.Thickness 5 mm,length 12 m.

Other thicknesses and di-mensions on request.

Size Tolerance to DIN7715 standard, part 2.SOUND-INSULATING AND

ECOLOGICAL ROLL FOR

ANY KIND OF FOOTFALL

NOISES

70

ECOROLL

Frequency background L1 T Ln Li T LnHz dB dB sec dB dB sec dB

100 18,4 57,3 1,56 54,6 57,3 1,56 54,6125 23,6 64,0 1,38 61,8 59,2 1,38 57,0160 13,3 64,0 2,01 60,1 51,3 2,01 47,4200 15,2 62,4 1,44 60,0 51,5 1,44 49,1250 11,6 70,8 1,55 68,1 63,4 1,55 60,6315 11,7 66,8 3,13 61,0 60,0 3,13 54,2400 8,4 67,6 1,84 64,1 50,6 1,84 47,1500 6,9 70,0 1,53 67,3 48,3 1,53 45,6630 5,2 70,4 1,44 67,9 51,7 1,44 49,3800 3,0 69,5 1,29 67,5 49,3 1,29 47,41000 2,2 68,9 1,07 57,8 36,8 1,07 35,71250 2,4 69,5 1,03 68,5 42,9 1,03 41,91600 2,9 68,4 1,01 67,5 39,1 1,01 38,22000 3,5 69,0 1,10 67,8 37,3 1,1 36,02500 4,5 67,5 0,94 66,9 35,2 0,94 34,73150 5,2 64,7 0,94 64,2 34,2 0,94 33,64000 5,8 61,2 0,90 60,8 32,7 0,9 32,35000 6,5 56,3 0,80 56,5 20,8 0,8 21,0dB(A) 17,1 78,8 1,26 76,9 59,4 1,26 57,6

71

FIELDSOF APPLICATION:Ecoroll is widely used un-der the flooring in order toimprove footfall sound-proofing. It can be instal-led in any kind of con-struction (houses, offices,hospitals, trade centres,etc.) as it offers an excel-lent sound insulation, bet-ter than what the law pro-vides for.

INSTALLATIONEcoroll must be installeddirectly over the roughfloor, its extremities mustcover up the bottom of theperimetric walls and the in-stallation must look seam-less. Always use AKUSTIKBORDER perimeter band.To have a good result, wesuggest to place a layer ofpolyethylene under therough floor.The installation of WALLBAND is also recommen-ded to interrupt the acou-stic bridges between therigid structures.Ecoroll can also be instal-led under the woodenfloors.


Impact noise insulation (Ln) Ecoroll 5 mm

dB

80

70

60

50

40

30

20

10

0F (HZ)100 200 400 800 1600 3150

Dynamic stiffness measurement value: 55 MN/m3

Impact sound insulation of floors: L: 24,5 dB

MATERIALPolyester fiber 6.5 mm thick(density 490 gr/m2), cove-red with a protectivepolyethylene film. Pavit-Oneis tear-resitant and non- toxicmaterial.

STANDARD DIMENSIONSWeight: 490 g/m2

Thickness: 6,5 mm

Size tolerance to DIN 7715Part 2

POLYESTER FIBER ROLL

FOR UNDERLAY IMPACT

NOISE INSULATION

72

PAVIT-ONE

73

FIRE REACTIONClass 1.

FIELDSOF APPLICATIONPavit-One must be instal-led before flooring in or-der to improve footfallsound-insulation. Thanksto its sound-proofing cha-racteristics and to its ea-sy installation, it is used inany kind of construction(houses, offices, hospitals,trade centres, etc.). Asfootfall noise is concer-ned, Pavit-One has an ex-cellent sound-proofingperformance giving bet-ter results than what thelaw provides for.

INSTALLATIONPavit-One must be instal-led directly over the roughfloor, its extremities mustcover up and the seamsmust be fixed by using thepre-glued self-adhesiveband. Always use AKU-STIK BORDER perimeterband.The installation of WALLBAND is also recommen-ded to interrupt the acou-stic bridges between therigid structures.


PHYSICAL PROPERTIES• Type of material

Polyester fiber (PET) and polyethylene (PE)

• Weight 490 gr/m2

• Resistance to compression0,48 (EN 1606)

• Dynamic stiffnessS't= 12

• Impact noise footfalls insulation32 dB (EN ISO 717-2)

Footfall impact noise insulation: 32 dB (EN ISO 717-2)

dB

80

70

60

50

40

30

20

10

0F (HZ)100 200 400 800 1600 3150

Frequency LnO Ln THz dB dB sec

100 62,3 52,3 10,0125 62,5 47,7 14,8160 63,4 41,8 21,7200 63,7 39,5 24,2250 64,4 46,9 17,6315 66,1 49,5 16,6400 68,7 42,0 26,6500 69,1 38,3 30,8630 68,1 38,8 29,4800 68,9 39,8 29,11000 69,2 28,3 40,91250 69,8 34,5 35,41600 69,5 30,2 39,32000 69,3 28,8 40,52500 67,4 29,3 38,13150 65,6 28,0 37,64000 61,7 25,5 36,25000 56,2 19,3 37,0

MATERIALlsoflex - MC1 - MC2antivibration supportsare used for suspendedloads for the purposeof avoiding the tran-smission of structuralvibrations from thesuspended load to thefloor slab and viceversa.

SIZEMC1:height 160 mmwidth 30 mmMC2:height 130 mmwidth 30 mmMC1 and MC2: Ø 30 mm(central body)

ANTIVIBRATION

SUPPORT FOR

ELASTIC

ANTI-VIBRATION

AND

SOUND-INSULATING

CEILINGS

74

ISOFLEX - MC1 E MC2

LOAD (Kg/support)

optimaloptimaltensiletensilstressstress

2 3 4

25 100 500 1600 3600

mm

Deflection Natural frequency 7 HzNatural frequency

Insulation %

Recommended working load:40 / 50 Kg m2

7 7

100

90

80

70

60

50

40

30

20

10

0

100

80

60

40

20

0

75

TECHNICAL TESTING Sample no.: 1.949 Reference: 14-11-90.Ceiling support.Test requested:tensile strength.Results obtained:Support Breaking load (kgf) 1 threaded screw 560 2 non threaded screw 430In case of fire, although re-taining their antivibrationfunction, the supportsmaintain the suspendedload in complete safety.

FIELDSOF APPLICATIONIsoflex is an essential high-te-ch accessory required for thepurpose of insulation and toprevent the transmission ofstructural vibrations. Isoflex iswidely used to support acou-stical ceilings instead of con-ventional rigid suspension sy-stems. Typical applicationsare: ceilings in discotheques,cinemas, theatres, pubs, un-derground railways, etc. or asantivibration supports for airconditioning conduits or re-frigeration plant piping.

INSTALLATIONWithout prejudice to the as-sembly diagram, the only pre-caution to take is to calculatethe number of supports to beused as a function of the su-spended load, bearing in mindthat the optimal load for oneIsoflex support is 40÷50kg/mg.

ACCESSORIES - ANTI-DAMPING

Scheme of ceiling sound insulations

How to install MC1

mm

200

Existent floor

perim

etric

al w

all

(Akustik®kk -Metal Slik Art. 1)

Ceilingg

Plasterboard support structure

Plasterboard

Fixing screw* *Use hook fixingscrew with MC2

Antivibration support MC1Isoflex

MATERIALFlex 50/27 is an vibration-damping spacer made ofplastic, to build up coatedplaster walls with a highsound insulation power.The metal framework iscomposed of two metalstructures 50/27, bondedtogether through the spa-cer.This product increases thesound-insulating effectavoiding the contactbetween the two surfacesof the walls. Flex 50/27 iseasy to install and despi-te its low cost, it gives ex-cellent results.

INSTALLATIONFlex 50/27 can be easilyinstalled exerting pressu-re on the metal structure50/27. On a wall 3 metre-high you have to install 3spacers; on average 2 pie-ces each wall square me-tre.

VIBRATION-DAMPING

SPACER FOR

PARTITION WALLS

MADE OF COATED

PLASTER

76

FLEX 50/27

77

EP 400:Vibration damper to beplace between a pla-sterboard panel and abrick wall. The side to bescrewed on the metal-lic structure of the pla-sterboard panel has th-ree holes, so that it canbe installed at differentdistances. The rubbermass has two holes inorder to screw the spa-cer to the brick wall.MATERIAL

Akustik®kk EP 400 andAkustik®kk EP 600 are madeof very resistant metal coa-ted with zinc and their high-density rubber mass worksas a vibration damper.

EP 600:

Vibration damper to beplaced between two pla-sterboard walls. Thisspecial spacer has threeholes on both sides, sothat it can be screwedon the plasterboard atdifferent distances.

VIBRATION DAMPERS

FOR SOUNDPROOFING

WALLS.

AKUSTIK® - EP (400-600)

ACCESSORIES - ANTI-DAMPING

78

MATERIALAkustik®-Border is madeof expanded polyethylene,density 30 kg/m2. It can beeasily installed betweenthe perimeter walls and thefloor. Its “L” shape makesit indispensable to carryout a perfect footfall soundinsulation.

INSTALLATIONAkustik®kk -Border has a self-adhesive side and it is veryeasy to be installed. It canbe used together withevery floor sound insula-tion product, especiallywith Ecoroll, Pavit-Oneand Akustik®kk PE.This material must be pla-ced between the wall andthe floor and cut after theflooring.

PACKAGINGCartons of 400 linear metres

STANDARD DIMENSIONSThickness: 6 mmL's dimensions:100 + 50 mmWidth: 2000 mm.Density: 30 kg/m3

AKUSTIK-BORDER IS THE

'L-SHAPED' BAND TO BE

EASILY INSTALLED ON

THE PERIMETRICAL

WALLS

AKUSTIK® - BORDER

79

ACCESSORIES - INSULATING TAPES

MATERIALAkustik®kk -Band is the gasketresistant to noises, air, waterand dust. This product madeof expanded reticulatedpolyethylene with closed cel-ls, density 33 Kg/m3, can besupplied single/double-sidedself-adhesive.

STANDARDFORMATSThickness: 3, 6, etc. mmWidth:15, 20, 30, 40, 50, 70, 90etc. mmLength:20 m. (3 mm thick)20 m. (5 mm thick)15 m. (10 mm thick)

REACTION TO FIRE

Self-extinguishing, CL 1 onrequest.

FIELDSOF APPLICATIONAkustik®kk -Band is widelyused as gaskets for metalstructures for plasterboardsand moveable walls, as wellas for channellings, ventila-tion plant and plant engi-neering.

INSTALLATIONAkustik®kk -Band is easy to in-stall thanks to its self-adhe-sive side and it can be ap-plied to any surface provi-ded that it is smooth andfree of oil, dust and grease.Also available double-sidedself-adhesive.

INSULATING TAPED MADE

OF EXPANDED CROSS-LINKED

POLYETHYLENE WITH

CLOSED-CELL STRUCTURE.

AKUSTIK® - BAND

PHYSICAL PROPERTIES

• Adhesive Acrylic water-based• Colour Grey anthracite• Reaction to fire Self-extinguishing, CL 1 on request• Thermal conductivity λ = 0.0329 N Cal• Density 33 Kg/m3

• Format Rolls 25 m.• Resistance to temperature - 80° C + 100° C• Thickness from 3 mm on

80

MATERIALWall-Band is an agglomera-tion of vulcanised rubber mi-cro-granules (density 780Kg/m3). This product is sup-33

plied in rolls, 3 or 5 mm thick.On request it is possible tohave any width.

STANDARD DIMENSIONSProduct in rolls.Width: 10, 15, 20 cm, etc. (other on request)Thickness: 3 mm Length: 20 mt

Size tolerance to DIN 7715part 2.

FIRE REACTIONNormal flammability

FIELDSOF APPLICATIONWall-Band must be installedover the walls (in continuitywith soundproofing materialplaced over the rough floor).This product separates wal-ls and floors, preventingacoustical bridges and opti-mizing footfall soundproofingand sound insulation of par-tition walls.

INSTALLATIONWall-Band must be placeddirectly over the rough floorand under the partition wall.

WALL-BAND IS THE VULCANISED RUBBER BAND

FOR THE PERFECT SOUNDPROOFING OF WALLS

AND FLOORS

WALL - BAND

PHYSICAL PROPERTIES

• Material agglomerated micro-granules

of vulcanised rubber• Density 780 Kg/m3

• Thermic stability -30÷ +80°C

81

MATERIAL99,99% 1st choice purelead band, to seal junctionsbetween lead-combinedplasterboards (Akustik®kGips art.4). Available in dif-ferent thicknesses (max. 3mm) and variable width inorder to obtain a perfect in-stallation for soundproofingand radiation insulation.

STANDARD DIMENSIONSProduct in rolls.Width:10 cm or other on requestThickness:mm 0.35, 0.50, 1, 2, 3.

FIRE REACTIONNot flammability

FIELDSOF APPLICATIONSPb-Band seals junctionsbetween lead-combinedplasterboards (AkustikGips art. 4). It is usedespecially for radiation in-sulating installations andthanks to it's elevate mass,it is also an excellentsoundproofing product.

INSTALLATIONPb-Band must be placedbetween two lead sheetsor two lead-combined pla-sterboards using NDA Kollglue. On request it can bealso supplied with a self-adhesive side.

PB-BAND IS THE

99,99% PURE LEAD

BAND.

PB - BAND

ACCESSORIES - INSULATING TAPES

MATERIAL NDA Koll is the quick set-ting adhesive (one onlyspreading), made ofsynthetic rubbers and re-sins in a solution of orga-nic solvents.Adhesive produced by therules in force on the mat-ter

CANS2/5/20 Kg

REACTION TO FIREFlammable, not flamma-ble on request.

FIELDSOF APPLICATIONAdhesive for the gluing oflead, rubber with high den-sity, polyurethanes,polyethylene, polystyrene,cork etc.

INSTALLATION NDA Koll can be appliedthrough a spray gun (nozz-le diameter: 1.5 / 1.7 mm),as well as by paint roller orbrush. Make sure that ma-terials to be glued areclean, after the spreadingof the adhesive wait at lea-st 30 seconds and no mo-re than 3 minutes.

THE QUICK SETTING

ADHESIVE

82

NDA - KOLL

ACCESSORIES - GLUE

PHYSICAL PROPERTIES• Colour Straw-yellow• Storage 6 months (+10 / +40° C)• Resistance to temperature - 5° + 70° C• Viscosity 200 mPas Brookfield at 20° C

83

the panels of silence


HOLLOW BRICKS

ISOTEK SLIK mm 30

ECORUBBER mm 20

PLASTER

AKUSTIK®KK - ONE

ECOROLL 5 mm

AKUSTIK®KK - WOOD

AKUSTIK GIPS art. 2

WALL BAND

WALL BAND

®KK - BORDER

AKUSTIK®KK - BORDER

WALL BAND

AKUSTIK®KK - BORDER

PAVIT-ONE

AKUSTIK®KK PE 5 mm AKUSTIK®KK BAND 3 mm

HOLLOW BRICK

PLASTER

AKUSTIK®KK - METAL SLIK50 art.1 - 20 mm

MINERAL WOOL 30 mmDENSITY 80 KG

AKUSTIK®KK - GIPS art. 2

AKUSTIK®KK - BAND

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84


MINERAL WOOL DENSITY40-THICKNESS 40 mm

PLASTERBOARD BA 13

GLUE OR MORTAR

PLASTERBOARD BA 13

MINERAL WOOL DENSITY40-THICKNESS 40 mm

AKUSTIK®KK - GIPS art. 3PLASTERBOARD BA 13

PLASTERBOARD BA 13

FIXING

AKUSTIK®KK - BAND

AKUSTIK®KK - BAND





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