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TERRART™ LIGHT Terracotta Façades
TERRART® - LIGHT
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The NBK TERRART™ Light system makes the beauty of terracotta facade tiles available at a more attractive cost. Excellent durability, reduced weight per unit area, and a secure “clip and hold” affixing system ensure easy installation and very good performance.
TERRART™ Light façades meet the high standards for quality and aesthetics to which NBK Architectural Terracotta is committed as a leading manufacturer of façade systems. Building owners and design/construction teams can now consider terracotta tiles whenever renovating and reconstructing façades with this system, which supports tiles up to 1,524 mm (5’-0”) in length and 400 mm (1’-3¾”) in height. A low weight per unit area of approximately 33 kg/m² (6.75 lbs/sq.ft.) allows panels to mount with just a few holes and dowels to almost any façade.
TERRART™ LIGHTTerracotta Façades
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LIGHT IN WEIGHT, LIGHT IN PRICE“
“
fire
TERRART™ Light – Architectural Terracotta Façade
water clay
TERRART™ Light is a ventilated curtain wall/ rainscreen open-joint system made from Terracotta. The manufacture of clay-based construction materials centers on three elements – clay, water, and fire. Exploiting the age-old traditions, skills, and workmanship for processing the material clay, NBK has developed the TERRART™ terracotta façade system.
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NBK tiles can achieve compelling visual effects with our profiled surface grooves and textures. TERRART™ Light tiles are available in Natural, Grooved, Wire Struck, and Ribbed finishes.
Natural Grooved Wire Struck Ribbed
PROFILES
TEXTURES
Building architecture increasingly uses profiles and textures as a design feature.
A range of profiles is available to meet the design need of any project.
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Engobe finishes, available in matte, gloss, and semi-gloss, feature white or colored clay slip coating applied to the ceramic body to impart colors or textures. Manufactured in a single-fired process, engobe finishes do not have any coated edges. Architect-specified engobe finishes are also available, allowing an additional range of colors that can be manufactured specifically for a given project.
TERRART™ Light offers nearly the identical range of natural colors as seen for other portions of the TERRART™ Light program. NBK’s expertise in complex mixing techniques and traditional firing methods set the standard for Terracotta façade design. All NBK Terracotta products are weather and frost resistant.
COLORS AND ENGOBES
ENGOBES
NATURAL COLORS
1.01–0
4.01–0 2.01–0 5.01–0
3.01–0
6.01–0
6.02–0
7.01–0
1.02–0
9.05–0
9.04–0 7.02–0 8.02–0
7.04–0
7.03–0
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TERRART™ Light provides medium-format and small-format elements, which are individually manufactured according to the clients desired dimensions. Available in a range of colors and textures.
TERRART™ Light 24 28
Length The length of the ceramic elements can be adjusted individually to maximum.
max. 1,400 mm (4’-7⅛”)
max. 1,524 mm (5’-0”)
HeightThe height can be adjusted to the desired horizontal grid.
150 – 400 mm (6“ – 1´-3¾“)
150 – 400 mm (6” – 1’-3¾”)
ThicknessHollow chambers, according to production specifications. For corners, we offer miter-cut elements.
24 mm (1“) 28 mm (1⅛“)
Mass per unit area
32 – 34 kg / m² (approx. 7 lbs / sq.ft.)
40 – 42 kg / m² (approx. 8 lbs / sq.ft.)
TERRART™ LIGHT
TERRART™ Light28TERRART™ Light24
B
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TECHNICAL DATA SHEET
STANDARD DESCRIPTION ASTM STANDARD DIN EN ISO STANDARD TEST RESULTS (DIN EN ISO)
Water Absorption – All Approved Colors
C 67 – 02c DIN EN ISO 10545-3 Average 5.0% – 7.0%
Modulus of Rupture C 67 – 02c DIN EN ISO 10545-4 >18 N/mm²
Bulk Specific Gravity C 97 – 02c 2.05 – 2.20 kg/dm³
Dimensions and Surface Quality C 67 – 02c DIN EN ISO 10545-2 Fulfilled
Moisture Expansion DIN EN ISO 10545-10 < 0.600 mm/m
Frost Resistance C 67 – 02c DIN EN ISO 10545-12 Fulfilled
Harmful and Efflorescent Salts Content
C 67 – 02c DIN 51100 Well below the permitted maximum limit
Chemical Resistance C126 DIN EN ISO 10545-13 Class UHA/GHA fulfilled
Coefficient of Linear Thermal Expansion
DIN EN ISO 10545-8 Average 7.0 – 8.0 x 10-6 K-1
DIMENSIONAL TOLERANCES DIAGRAM (above) NBK TOLERANCES
Length – max. 1,524 mm (5’-0”) A ± 1 mm (0.039”) for cuts
Height – 150 – 400 mm (6” – 1’-3¾“) B ± 2.0 mm (1/16“) up to 250 mm (9⅞“)± 2.5 mm (1/8”) up to 400 mm (1‘-3¾“ )
Thickness – 24 mm (1”) or 28 mm (1⅛”)Deviation if surface is honed
C ± 1.5 mm (1/16”)
Straightness of Sides in Hole Direction
D ± 2.5 mm (1/16“) up to 600 mm (1‘-11⅝“)More than 600 mm (1‘-11⅝“):±0.25% of length
Diagonal Flatness (Center Curvature) E ± 0.25% of diagonal length
Vertical Flatness Across Holes F ± 1.5mm to 600 mm± 0.25% if > 600 mm
TERRART™ Light has been tested and meets the requirements of AAMA 509-09: “Voluntary Test and Classification Method for Drained and Back-Ventilated for Rainscreen Wall Cladding Systems”.
A
E. Diagonal Flatness F. ( V
ertic
al F
latn
ess
Acro
ss H
oles
) D. ( Straightness in
Holes (Typ)
24 or 28 mm
B
C
B
Hole Dim)
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SYST
EM D
EPTH
PER
DES
IGN
MIN.
4- 1/
2"
38"
24mm THK. NBKTERRART LIGHTTERRACOTTA TILE
EXTRUDED ALUMINUMVERTICAL "T" CARRIER TRACK
COMPRESSION GASKET
PVC VERTICAL SPACER(OPTIONAL, NOT REQUIRED)
HORIZONTAL SUBGIRTATTACHED TO STUDS(NOT BY NBK).
3mm EXTRUDED ALUMINUMBRACKET- DEPTH VARIESPER DESIGN
EXTRUDED ALUMINUMTILE CLIPS.
~1"
PER
DESI
GN
23 16" FASTENERS NOT BY NBK. TYP.
~37 16
" MIN
.
NBK-01LTS
VERTICAL STEEL STUDFRAMING, MIN. 16 GA.(NOT BY NBK)
VERTICAL STEEL STUDFRAMING, MIN. 16 GA.(NOT BY NBK) SYSTEM DEPTH PER DESIGN - MIN. 4-1/2".
3 8"
CURTAINWALL/WINDOW SYSTEMAND SURROUNDING FLASHINGSNOT BY NBK
EXTRUDED ALUMINUMVERTICAL "T" CARRIER TRACK
INSULATION PER DESIGN
HORIZONTAL SUBGIRTATTACHED TO STUDS(NOT BY NBK).
3mm ALUMINUM BRACKETDEPTH VARIES-PER DESIGN
FASTENERS NOT BY NBK
EXTRUDED ALUMINUMTILE CLIPS
31 8"
3716"
NBK-11LTS
VERTICAL STEEL STUDFRAMING, MIN. 16 GA.(NOT BY NBK)
SYSTEM DEPTH PER DESIGN - MIN. 4- 1/2"
TILE
MOD
ULE
PER
STD.
SIZ
ES
24mm THK. NBKTERRART LIGHTTERRACOTTA TILE
EXTRUDED ALUMINUMVERTICAL "T" CARRIER TRACK
COMPRESSION GASKET
INSULATION PER DESIGN
SUBGIRT ATTACHED TOSTUDS (NOT BY NBK).
3mm EXTRUDED ALUMINUMBRACKET- DEPTH VARIES-PER DESIGN.
FASTENERS NOT BY NBK.
EXTRUDED ALUMINUMTILE CLIPS
3 8"3 8"
~1"
138"
~3716"
PERDESIGN
NBK-04 LTS
VERTICAL STEEL STUDFRAMING, MIN. 16 GA.(NOT BY NBK)
SYSTEM DEPTH PER DESIGN - MIN. 4-1/2"
TILE
MOD
ULE
PER
DESI
GN
CURTAINWALL/WINDOW SYSTEMAND SURROUNDING FLASHINGSNOT BY NBK
3 8"
EXTRUDED ALUMINUMVERTICAL "T" CARRIER TRACK
INSULATION PER DESIGN
HORIZONTAL SUBGIRTATTACHED TO STUDS(NOT BY NBK)
3mm ALUMINUM BRACKETDEPTH VARIES PER DESIGN.
FASTENERS NOT BY NBK.
EXTRUDED ALUMINUMTILE CLIPS.
~1"~13
8"2316"
31 8"
NBK-12LTS
Plan Section
Wall Section
Window Head
Window Sill
RAINSCREEN SYSTEM
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SYSTEM DETAILS
VERTICAL STEEL STUDFRAMING, MIN. 16 GA.(NOT BY NBK)
SYST
EM D
EPTH
PER
DES
IGN
- 4- 1
/2" M
IN.
38"
23 16"
~1"
24mm THK. NBKTERRART LIGHTTERRACOTTA TILE.
EXTRUDED ALUMINUMVERTICAL "T" CARRIER TRACK
COMPRESSION GASKET
INSULATION PER DESIGN
SUBGIRT ATTACHEDTO STUDS. (NOT BY NBK).
3mm ALUMINUM BRACKETDEPTH VARIES-PER DESIGN
EXTRUDED ALUMINUMTILE CLIPS.
JAMB TRIMS AND CURTAINWALLNOT BY NBK
~21 2"
MIN.
NBK-03 LTS
VERTICAL STEEL STUDFRAMING, MIN. 16 GA.(NOT BY NBK)
SYSTEM DEPTH PER DESIGN - MIN. 4-1/2"
24mm THK. NBKTERRART LIGHTTERRACOTTA TILE
EXTRUDED ALUMINUMVERTICAL "T" CARRIER TRACK
COMPRESSION GASKET
PVC VERTICAL SPACER - 38"
(OPTIONAL - NOT REQUIRED).
INSULATION PER DESIGN
HORIZONTAL SUBGIRTATTACHED TO STUDS(NOT BY NBK).
3mm ALUMINUM BRACKETDEPTH VARIES PER DESIGN
FASTENERS NOT BY NBK
EXTRUDED ALUMINUMTILE CLIPS.
~1"
~37 16
"
NBK-14LTS
VERTICAL STEEL STUDFRAMING, MIN. 16 GA.(NOT BY NBK)
SYSTEM DEPTH PER DESIGN - MIN. 4-1/2".
BASE BUILD-UP ANDASSOCIATED FLASHINGSNOT BY NBK
EXTRUDED ALUMINUMVERTICAL "T" CARRIER TRACK
HORIZONTAL SUBGIRTATTACHED TO STUDS(NOT BY NBK).
3mm ALUMINUM BRACKETDEPTH VARIES PER DESIGN.
FASTENERS NOT BY NBK
EXTRUDED ALUMINUMTILE ATTACHMENT CLIPS
31 8"
NBK-13LTS
VERTICAL STEEL STUDFRAMING, MIN. 16 GA.(NOT BY NBK)
1 8"
18"
316 "
SYSTEM DEPTH PER DESIGN - MIN. 4- 1/2"
24mm THK. NBKTERRART LIGHTTERRACOTTA TILE
EXTRUDED ALUMINUMVERTICAL "T" CARRIER TRACK
COMPRESSION GASKET
INSULATION PER DESIGN(NOT BY NBK).
HORIZONTAL SUBGIRTATTACHED TO STUDS(NOT BY NBK).
3mm EXTRUDED ALUMINUMBRACKET- DEPTH VARIES-PER DESIGN
EXTRUDED ALUMINUMTILE CLIPS
~1"
31 8"
PER
DESI
GN
2316"
27 16"
~37 16
" MIN
.
FASTENERS NOT BY NBK.
NBK-02 LTS
Window Jam Recessed
Base
Inside Corner
Miter Corner
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SUBSTRUCTURE ELEMENTS
Vertical Carrier Extrusion Jamb Carrier Extrusion
Vertical Spacer (optional)
Standard Wall Bracket
Standard Clip
Termination Clip T Bracket
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INSTALLATION
NBK North America74 Atlantic AvenueMarblehead, MA 01945USAPhone: (781) 639-2662Fax: (781) 639-8055E-mail: [email protected]
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