Unifix Brochure-English

SOLUCIONES EXPERTAS EN INCENDIOS

UNIFIX SYSTEM PLASTER BOARD REINFORZED WITH FIBER

IN EXTREME CONDITIONS

EN 12467 RESISTANCE TO ATMOSPHERIC AGENTS

CATEGORY A

O U TDO O R – HIGH HUMIDITY – ICE

OUTDOOR DRY CONSTRUCTION SYSTEM

Index

SYSTEM’S ADVANTAGES 2

TYPES OF APLICATIONS 4

TECHNICAL DETAILS 10

OUTDOOR SOLUTIONS 12

INDOOR SOLUTIONS 14

UNIPAN®BOARD 16

UNIFLEX BOARD 17

CONSTRUCTION SYSTEM 18

TECHNICAL SERVICE 20

CE MARKET 26

NORMATIVE EN 12467 29

dry constructions UNIFIX system

UNIFIX is a dry building system for the construction of partitions,

curtain walls and outdoor ceilings characterized by divisions

subjected to moisture and frost, suspended ceilings and walls in

interiors with high relative moisture and high temperatures.

UNIFIX system offers excellent innovative solutions thanks to the high benefits of UNIPAN® panels. These panels, made up with cement and other components, are characterized by the surface finishing with double layer of fiberglass and polymeric coating. It makes them ideal for the external use, given that they support frost, water and lengthy humidity conditions.

Our technical department is available to provide all necessary technical details and choose the building solution which can better satisfy the needs of your project.

UNIFIX system 1

Advantages

Easy to assembly

High benefits

More useful area

Ideal for refurbishment

Compared with the most traditional construction systems, UNIFIX with its dry assembly allows adapt its curvature, even in the case of particularly complex architectural constructions providing advantages both in performance and economic results.

That becomes into significant savings due to the better performance of labor, equipment and support structures, with an optimization in terms of logistics, movement of materials and overall work management.

A significant saving in weight with the same wall thickness, with the advantage of increasing the presence of insulating material and a considerable flexibility in mounting. This allows obtaining a high performance in terms of thermal and acoustic insulation and fire behavior and also increasing seismic resistance compared to traditional buildings.

Some of the unique features of this system are: resistance to water, fire, frost, and unassailable by fungi and bacteria in a saturated moisture and vapor ambient. The reduction on fall thickness with the same performance produces an increase in the available surface area with an obvious advantage in terms of economic yields.

It isn’t needed to reinforce the building’s structure due to the weight reduction.

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innovative solution in the architecture’s limits

Environmental Sustainability

• Less energy consumption for heating and airconditioning resulting in lower CO emissions.

• Reduction in the consumption of resources (waterand materials), due to the controlled industrialproductive cycle.

• Less contamination in the construction and transportphase through the weight reduction and the volumeof the materials used.

• Less weight and more useful area in the building withthe same surface.

Constructive Characteristics

• This system provides different grades of solutionsof thermic and acoustic insulation to advancedbuildings type A

• High seismic performance in lightweight structures,due to the high ductility of the steel structures withless total weight of the product.

• Construction of concave or convex walls in situ withthe dry bendability capacity with a radius of 150 cm(UNIPAN board) and 15 cm (UNIFLEX board) with12.5 mm thickness.

• High grade of salubrity, even in extreme situations,thanks to complete inorganic components andspecial production technologies that prevent theformation of mold and moisture.

3

2

Tbilisi Public Service Hall

Tbilisi, Georgia

Studio Fuksas

The UNIFIX system of SOLEXIN allows the designers expressing new ideas and exploring new construction ways. Developing new models to interpret the architectural space with an absolute originality.

UNIFLEX boards, with bendability radius of 15 cm, allow design solutions which were unattainable until now.

There aren’t any systems with such flexibility grade; UNIFLEX is a unique and patented system that the most innovative designers have successfully experimented. With its high resistance characteristics able to bear the most adverse climatological characteristics, such as high temperatures, high humid ambient and the presence of frost.

Unlike other similar products, UNIPAN boards are classified in “A category” in the resistance to atmospheric agents. This classification can demonstrate through its experimental tests carried out with the conformity of the European standard EN 12467 its suitability for applications suffering from high temperatures, high moisture and high frosts.

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design freedom at the service of creativity

5

Facade constructive systems

The activity of SOLEXIN in the field of architecture is based on the implementation of

systems tailored to the needs of the customer, as part of the environmental conditions

in which builds and above all, in relation to the architectural language of the designer.

SOLEXIN systems are a set of catalogue products, but a series of systems and types

of facade that properly adapted and designed, become the solution required by the

client and the designer.

This is possible thanks to the experience of SOLEXIN with a team of engineers with

extensive experience in the fields of thermal and acoustic insulation, fire protection

and structural calculations. With the ability to communicate with customers and

offering specialized solutions in collaboration with renowned architecture firms.

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a complete system architectural envelopes

7

Flexible solutions to environment

with ambient problems such as:

Spas

Swimming pools

Gyms

Thermal Rooms

Entertainment auditoriums

Restaurants

Discos

The system allows solutions not only in extreme situations that are characterized by the constant presence of high moisture, such as swimming pools and spas, but also in bays such as basements, gyms, etc... The constant presence of water and humidity, such as in spas, requires solutions that keep dry the electrical and technical networks.

UNIFIX system has solutions for indoor, with panels that do not alter its mechanical characteristics with the presence of moisture (not swell) and guarantee optimal protection. A system of partition walls that provides values of thermal and acoustic insulation performance superior to conventional walls and easier installation of domotic networks, both in new buildings and renovations.

The divisions are lighter and less bulky to obtain the same performance. The assembling systems are fast and "dry-conditions" and do not require special equipment or water treatment. The surfaces are immediately ready for the application of the finish, thanks to the elimination of the "drying time" typical in traditional buildings.

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humid environments versatility for all types of designs

9

paretic con diverse funzioni termiche

UNIPAN®

Fiber-cement panels Don’t contain

Plaster Cellulose Asbestos

For use in high frost situations

10

CATEGORY A*

outdoor/ indoor technical data

UNIFIX system thanks to the composition of its elements allows choosing the most suited solution to the needs of specific projects.

Wheter it’s about outside facades or inside partitions, it is the widest range of solutions depending on the parameters requested.

Mechanic resistance, flexibility, thermic and acoustic isolation, outdoor resistance and extreme situations: all with just one product. Below, there are some constructive solutions for design, with references to current standards and for different types of applications. Should you want further information, please get in contact with our technical department for any requirement regarding:

• Current legislation.• Selection of the optimal solution.• Technical features and benefits.• Proper installation.

* Category of atmospheric agents according tostandard 12467: reinforced fiber-cement panelsexposed to conditions of high temperature, highmoisture and heavy frosts.

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Partition with double isolating panel and exterior panel. Partition with isolating panel and double panel.

THERMAL TRANSMITTANCE from 0,29 W/m2K to 0,15 W/m2K

PERIODIC TRANSMITTANCE from 0,28 W/m2K to 0,12 W/m2K

ACOUSTIC ISOLATION from 51 dB to 63 dB




Partition with double isolating panel, plaster intermediate panel and exterior panel.


PERIODIC TRANSMITTANCE from 0,15 W/m2K to 0,02 W/m2K ACOUSTIC ISOLATION from 61 dB to 73 dB

Partition with isolating panel, squared interior profile of 10 x 10 cms with isolation and exterior profile. THERMAL TRANSMITTANCE from 0,21 W/m2K to 0,09 W/m2K



Partition with double isolating panel, squared interior profile of 10 x 10 cms and exterior panel THERMAL TRANSMITTANCE from 0,15 W/m2K to 0,08 W/m2K



Partitions with isolating panel and exterior panel. THERMAL TRANSMITTANCE from 0,24 W/m2K to 0,09 W/m2K



Partition with isolating panel, “Z” profile, with isolating subjection with “Ω” profile and an exterior panel. THERMAL TRANSMITTANCE from 0,22 W/m2K to 0,12 W/m2K



Partition with isolating panel, “Z” profile, with intermedium panel, subjection with “Ω” profile and an exterior panel. THERMAL TRANSMITTANCE from 0,22 W/m2K to 0,12 W/m2K



Partition with isolating panel, squared panel of 10 x 10 cmd, “z” profile with isolation, subjection in “Ω” and an exterior panel. THERMAL TRANSMITTANCE from 0,21 W/m2K to 0,12 W/m2K


ACOUSTIC ISOLATIONfrom 63 dB to 74 dB

UNIPAN panel Board of laminated plaster

thermic insulation insulating panel partition/ ground metallic profile

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Ventilated facade

Partitions with different thermic functions

partitions, wall linings, suspended ceilingsoutdoor solutions

Wall linings with profiles, insulating panel and an exterior panel. TERMAL TRANSMITTANCE from 0,27 W/m2K to 0,13 W/m2K


ACOUSTIC INSULATION from 64 dB to 74 dB

Wall linings with “L” profiles, insulating panel and an exterior panel. TERMAL TRANSMITTANCE from 0,28 W/m2K a 0,13 W/m2K

PERIODIC TRANSMITTANCE from 0,03 W/m2K a 0,01 W/m2K

ACOUSTIC INSULATION from 64 dB a 74 dB

Wall linings, with “Z” profile, subjection with “Ω” profile and an exterior panel. TERMAL TRANSMITTANCE from 0,26 W/m2K to 0,12 W/m2K


ACOUSTIC INSULATION from 64 dB to 75 dB

Wall lines with isolating panel, profiles attached to the wall, and an exterior panel TERMAL TRANSMITTANCE from 0,26 W/m2KTO to 0,12 W/m2K


ACOUSTIC INSULATION from 64 dBTOto 75 dB

Ventilated facade with separator profile and exterior panel.

Facade with separator profile in “Ω” and exterior panel.

• Partition of support no horizontal• With good finishing• Resistance to atmospheric agents

· Partition from horizontal support

· With good finishing

· Resistance to atmospheric agents

Suspended ceiling subjection with “Ω” profile and panel.

• Rigid ceiling• Resistance to atmospheric agents• Fireproof Class A1

The attachment of false ceiling with crashes, insulating panel and exterior panel.

TERMAL TRANSMITTANCE from 0,28 W/m2K a 0,14 W/m2K PERIODIC TRANSMITTANCE from 0,10 W/m2K a 0,08 W/m2K ACOUSTIC INSULATION from 61 dB a 73 dB

Profile “Ω” subjection and double panel.

• Non-combustible

• Resistance to atmospheric agents

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Support of photovoltaic system

Ceiling

Ventilated facade for recovery in humid environments

Thermal recuperation without ventilation Thermal ventilated recovery

LEGAL LIMITS To buildings Class A: Transmittance from 0,12toa 0,20 W/m2K

TRASMITTANCE < 0,74 W/m2K

FACADE INSULATING > 43 dB

.

PARTITION WALLS CLADDING WALLS

1 2 3 4 Partition wall with isolating panel and one board on each side.

Partition wall with isolating panel and double board on each side

Partition wall with double metallic structure, double isolating panel and one board on each side.

Cladding wall with metallic structure fixed to the partition wall, with isolating panel and double board.

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BUILDING FLEXIBILITY HIGH TEMPERATURE WATER AND MOISTURE

Curved walls, innovative aesthetic solutions, with radius of curvature of up to 15 cm. The only limit is the imagination. It is possible by UNIPAN and UNIFLEX boards and the total flexibility of the UNIFIX system features.

PARTITION WALLS

2

The production technology and the absence of organic material on the boards guarantee a total protection from bacteria and mold in rooms such as saunas and steam baths, in environments laden with moisture, characterized more by high temperatures.

PARTITION WALLS

UNIPAN ® boards are not affected by the presence of water. They are ideal for the construction of divisions and suspended ceilings in pools and spas. Its structural stability avoids dilation and consequent chipped or broken tiles.

PARTITION WALLS

CLADDING WALL 4 5

CLADDING WALL CLADDING WALL

SUSPENDED CEILINGS SUSPENDED CEILINGS SUSPENDED CEILINGS

1 2 3

4 5

8

6

1 2 3

4 5

8

6

7

1 2 3

4 5

8

6

7

1 1 2 2 2 3 3 3

4 4 4 5 5 5 6 6 6

7 7 7 8 8 8

divisions, Cladding wall and suspended ceilings indoor solutions

SUSPENDED CEILINGS

5 6

Cladding wall with metallic structure fixed to the partition wall made of bricks and one board.

Cladding wall with metallic profiles in omega and one board.

Suspended ceiling with metallic profile in omega and a board.

Suspended ceiling on hanging metallic structure, with isolating panel and one board.

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PUBLIC PLACES

Shopping centers, offices, universities, museums, or any building that is characterized by a high presence of public, are environments that require high resistance, durability and flexibility in its reali

zation: t

he peculiarity of

the unifix system.

PARTITION

CLADDING WALL

SUSPENDED CEILINGS

CLEANING AND HYGIENE

UNIPAN ® boards are ideal for environments requiring continuous washing with liquid disinfectants. High structural properties also allow the presence of suspended or outstanding charges (screens, lighting...) which are typical in industrial kitchens or service premises.

PARTITION

CLADDING WALL

SUSPENDED CEILINGS

7 8

SPORTS FACILITIES

In addition to resistance to moisture, UNIPAN® boards are characterized by a high impact resistance. They are, therefore, ideal for environments dedicated to indoor sports, even with a high level of impact.

PARTITION

CLADDING WALL

SUSPENDED CEILINGS

UNIPAN

UNIPAN® boards are manufactured according to the standard EN 12467. Comply with the American standard Ansi A118.9 and ASTM C 1325, and the demands of the HUD on materials, as well as standards Ansi 106.11-1990.

Its main applications are the construction of ventilated facades, exterior walls, roofs, fireplaces, outdoor, sockets, garages and supports for coatings enclosures.

UNIPAN® boards provides a smooth and sturdy surface for the application of ceramic tiles, glass and stone materials.

They can be smoothed with Unijoint to obtain a surface suitable for painting. Ideal for partitions, suspended ceilings, screeds, eaves and ceilings, wet or dry.

They do not suffer deterioration in the presence of water, hence its durability in environments saturated with moisture, such as bathrooms, showers, kitchens, laundries and stays in the open air.

UNIPAN is a cement board reinforced with fibres produced in continuous cycle and retrieved from a mixture of Portland cement and aggregates. It is reinforced on

bo t h sides with fiberglass for the

polymer coating. The longitudinal edges are reduced and reinforced using Edgetech® technology (tape double coating with mesh and fiberglass). The ends (edges of the head) are squared.

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TECHNICAL DATA VALUES

CE Mark EN 12467Thickness 12,5 / 16 mmWide 1200 mmLengh 2000 mmWeight 14,2 / 17,9 kg/m2

Radius of curvature 1,5 mlineal tolerances + /- 3 mmThickness tolerances + /- 0.8 mmDepth of the longitudinal joint 1,5 mmElasticity modulus >3500 MPaFlexion resistance 12467) >8,3 MPaWind load (Slabs sp. 12,5 / 16 profiles int. 400 mm.) 3,6 KpaScratch resistance >850 Nimpact resistance No damageFreeze- thaw cycles12467) 100 cyclesDrying dipping cycles (EN 1247) 50 cyclesSun-rain cycles N 12467) 50 cyclesImmersion in hot water (EN 12467) 56 daysLinear thermal expansion 0,013 mm/°C/mThermal conductivity 0,39 W/m°KWater steam transmission 1975 g/hm2

Permeability to water steam μ 54Bacteria resistance 0 (no growht)Fungui resistance 0 (no growht)Fire reaction (EN 13501) A1 (fireproof)

UNIFIX system

board

UNIFLEX is the board of concrete reinforced from 12.5 mm thick more flexible in the market, capable of reaching a bend radius of 150 mm (for angles of 90 °) without breaks or cracks and mostly nondeformable.

UNIFLEX is the answer to the realization of particularly flexible construction solutions. These lightweight fiber reinforced cement boards are devoid of plaster, cellulose and asbestos, avoiding the deterioration in presence of water. They have therefore high durability in environments saturated with moisture, high temperatures and also in the continuous presence of frost. However, its main feature is the ability to adapt to any form of creativity without the preliminary "shaping" operations. boards fit in any medium and allow to perform any type of architecture, even to sculptural forms.

Easy and speed of installation are the characteristics of this innovative product. UNIFLEX is used for the coating of beams and columns, arches, curved walls and ceilings and in any case in which it is necessary to produce curved surfaces. It provides a smooth surface resistant to the application of ceramic tiles, glass and coatings of ceramic brick or stone materials. It can be smoothed with Unijoint to obtain a smooth surface suitable for painting.

TECHNICAL DATA VALUES Thickness 12,5 mm Wide 1200 mm Length 2000 mm Weight 14,2 kg/m2 Lineal tolerances + /- 3 mmThickness tolerances + /- 0.8 mmDepth of the longitudinal joint 1,5 mm Scratch resistance >850 NImpact resistance No damage Linear thermal expansion 0,013 mm/°C/m Thermal conductivity 0,39 W/m°K Water steam transmission 1975 g/h m2 Permeability to water steam μ 54 Bacteria resistance 0 (no increase) Fungal resistance 0 (no increase) Fire reaction A1 (fireproof) Radius of curvature 15 cm

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UNIFLEX

UNIFLEX panel is manufactured in a continuous cycle and is obtained from a mixture of Portland cement and aggregates. On one side reinforced with glass fiber and polymeric coating on the other side with a fiber special glass. The longitudinal edges are reduced and reinforced by the EdgeTech® technology -

double coated tape mesh and fiberglass.

UNIFIX system accessories for boards

Metal profiles It's metallic profiles for the construction of partitions, suspended ceilings, linings and ventilated facades. All profiles are made of steel coated, hot dip, of zinc alloy cast containing at least 99% of zinc. Manufactured according to the standard in 10142. Measured variables according to specific applications.

Acrijoint Acrylic coating of fine thick paste of color suitable for application in UNIPAN® and UNIFLEX® boards. Based on acrylic resin emulsified with sand of quartz and titanium dioxide. Highly resistant to light and alkali effects. Anti-mold and corrosion agents dissolved in water.

Univis Corrosion-resistant screws, specific to the fixing boards: • Self drilling• Countersunk head• For interior / exterior use• Tip of nail for thickness up to 0,8 mm and wood. • Teks Point for profiles with thickness from 0.7 mm to 2 mm.

Resistance to saline fog 1500 hours. 4.2 mm thick. Lengths of 32 and 41 mm.

Tyvec®

Waterproof and breathable membrane vapor from water.

Roll: 1,5 m height and 50 m length.

Unijoint Paste-based cement mixed with resins. Single component to be used in treatment of joints and smoothing full boards UNIPAN® and UNIFLEX®. Extremely elastic contraction. Available in these finishing:

• Normal• Rustic

- Color grey In 25 kg bags.

Unitape Glass fiber reinforcement for joints between boards UNIPAN® and UNIFLEX®. • Weight: 70 gr/m²• Mesh Size: 2,2 x 2,2 mm.

EN - ISO 13934-1 • Tensile strength: 900 N/50 mm.• Elongation: 4.5% Roll: of 75 mm. wide and 50 m long.

Unijoint EXTRA FINE WHITE Paste-based cement mixed with resins. Single component to be used in treatment of joints and smoothing full boards UNIPAN® and UNIFLEX®. Extremely elastic contraction. - WHITE COLORIn 25 kg bags.

Uniroll

Network of alkali-resistant fiberglass for the reinforcement of UNIPAN® and UNIFLEX® boards. • Weight: 160 gr/m²

• Mesh size: 4 x 4,5 mm.

EN - ISO 13934-1 • Tensile strength: 2100 /N 50 mm.• Elongation: 3,8% Roll: of 1,10 m. wide and 50 m. long.

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UNIFIX system PVC profiles

Joined output ventilated with gutter.

Application examples of PVC profiles in the different uses.

J DRIP CG + VENTILATED BAND J DRIP CG + VENTILATED BAND

J VENTILATED WITH GUTTER

UNITRIM U J DRIP CG UNITRIM U

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architectural moldings

Dilatation joint

UNITRIM JOINT

drains

ventilation in ceiling

ventilation in facade

J VENTILATED WITH GUTTER + VENTILATED BAND VENTILATED + J DRIP SG

VENTILATION BAND Sections from 14 to 84 mm.

J VENTILATED WITH GUTTER J DRIP SG

Joined output “L”, without gutter.

J DRIP CG Joined output with gutter.

UNITRIM ANGULAR Protectors of 90°angle.

UNITRIM ANGULAR Profile in variable angle.

UNITRIM U Profile in architectural “U”.

UNITRIM JOINT Profile

for expansion joints.

J DRIP SG + J DRIP CG

Technical service of SOLEXIN

SOLEXIN offers to designers

an exclusive service that

responds to any application

and type of project and

provides information on the

performance of products in

terms of thermal and acoustic

insulation, resistance to loads,

wind, earthquake, and

resistance to fire. .

Static calculations

SOLEXIN’s Technical Department is able to solve all problems with competence and professionalism, in structural design and calculation relative to the walls, partitions and SUSPENDED CEILINGS according to the different conditions of exposure to the action of the earthquake, wind and application of special charges. Through the use of a calculation software we analyze the behavior of each system component: resistance of the boards, screws, joints calculations and the interactions with edges.

Thermal calculations

SOLEXIN’s Technical Department is able to carry out the evaluation of the thermo- hygrometric systems with the help of special programs that consider both compliance with national legislation as evaluating the restrictive parameters introduced parameters designs quality.

Evaluations also affect the parameters of the elements in summer and winter UNIPAN® boards in terms of:

• Thermal transmittance (U)

• Thermal resistance (R)

• Coefficient of variation of the thermal

conductivity (λ) for different temperature

conditions

• periodic thermal transmittance (Yie)

• Damping factor (f)

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technical service

privileged interlocutor

• Thermal resistance (φ)• Internal and external heat capacity (C)• Internal and external dynamicsResistance (A)• Dynamic simulation of the temporalbehavior of the structures lie

You can also carry out risk assessment of condensation on the surface, according to the three methods provided by UNI EN ISO 13788, and Glaser diagrams for analysis of interstitial condensation.

Acoustic calculations

SOLEXIN has a highly professional team of experts who can conduct assessments to verify compliance with the acoustic performance required by the customer. SOLEXIN has an advanced system of sound insulation calculation based on rigorous analysis and technical physics systems, for reliable and complete prediction of the acoustic behavior of building components made UNIPAN® boards.

By submitting the design specifications of the buildings in the design phase or implementation you can make an estimate of the frequency or unique index with the following parameters:

- The acoustic noise of horizontal orvertical interior walls and facades.- Level of acoustic insulation made withforged UNIPAN®

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Technical assistance:

• Drafting specifications

• Preparation ofconstruction details.

SOLEXIN has a technical department formed by experts who, thanks to the use of specific software to the design can help designers and contractors in the development of technology tailored to your needs, to minimize the risks by a lack of design.

SOLEXIN offers the designer a large database of structural details in electronic format, containing type sections, joints and fittings, walls, ceilings and facades with UNIPAN® panels specifically adapted to every need and to environmental conditions.

Offers a consulting service for study and preparation of tender documents intended for a detailed description of the works and projects according to individual customer needs, in order to allow an evaluation of costs, provided a timely review for director of the project.

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technical service supporting documentation

Adhesive sheet

Special wall board

Metal reinforced plate h= 300 mm Screw

12 mm thickness

Metallic profile Profile

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Technical assistance

After-sales

SOLEXIN is a competent partner to turn to with confidence. Designers, companies and applicators can rely on our team of experts who offer comprehensive consulting services, ranging from design to the execution of the works. The design is made in a previous phase with the search of different solutions to customer needs and environmental conditions. The service includes verification of construction details, specifications, static calculations, and acoustic and thermal insulation.

Sampling and inspection "ad hoc " acoustic measurements and technical assistance "in situ" for the performance of work is guaranteed professionally throughout Europe. The products can be covered by insurance replacement for Buyer Protection on durability thereof.

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technical service after-sell assistance

Test and Measurement service on site

SOLEXIN has the necessary equipment (or means to hire it) and operates according to the levels of calibration standards (sound level meter, dodecahedron, directional speakers) for the measurement of work: - R'w acoustic insulation of walls, ceilings and floors.

- The index level of traffic noise nw foot floor boards madewith dry UNIPAN®

- D2m Index facade insulation, nT, w The team of expertsSOLEXIN is composed of technical experts in acoustics(former Law 447/95) capable of performing any evidence.

Guaranteed delivery in Spain

SOLEXIN is responsible for providing all the territory.

CE and ASTM market

The UNIPAN® boards conform to European standards through the CE (EN 12467) and are compatible with ASTM American. This condition makes them a global product can be inserted into all buildings in Europe, North America, South America, Africa and the Middle East, ensuring the builder and designer compliance with the technical standards established by the different countries.

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building products CE brand

One of the principles of the

European Union is the free

movement of goods, this

principle applies to the

creation of a large European

single market and the

elimination of trade barriers

posed by different technical

regulations in force in each

Member State

It is therefore necessary to establish harmonized technical standards at European level to replace the existing technical standards in different countries and at the same time ensuring a high level of safety in the use of the products. This requirement is a key role in the field of construction products, including a variety of products ranging from glass, stone and similar products. Windows and doors, plasterboard, geotextiles and membranes of the wood and of the insulation products, also the number of people involved, manufacturing companies, public administration, real estate, construction companies, maintenance, etc. The high interlinkages in this sector with the influence of the customs and laws of each country (or region) and issues related to territory and climate makes the harmonization of technical standards and regulations is required.

Regulation nº 305/2011

This Regulation lays down conditions for the introduction on the market or marketing of construction products by establishing harmonized rules on how to express the performance of construction products in relation to their essential characteristics and on the use of CE marking on those products. The regulation also specifies that may be placed on the market only construction products suitable for the intended use, as products with characteristics that once supplied to construction works, they could meet the following requirements.

- Mechanical resistance and stability (to avoid collapse, deformation or otherdamage)

- Safety in case of fire (in case of fire, the emergence and spread of fire and smoke islimited and the occupants can be rescued without compromising the safety of therescuers at risk)

- Hygiene, health and environment (materials and components that cannot producetoxic gases or water pollution and soil)

- Safety and accessibility in use (installation and use does not pose a risk ofaccidents)

- Protection against noise (noise perceived by the occupants or people nearby shouldnot be detrimental to your health)

- Energy saving and thermal insulation (energy consumption during use is moderate)- Sustainable use of natural resources (to ensure durability, recyclability and reuse of

construction and materials).

As noted above, the essential requirements are applied to both the product and thefinal assembly building. A CE marking product is "a product suitable for the intendeduse" is not the result of chance operations, but a process characterized by theproduction control and organization of the production process. The CE markensures that the construction product is in conformity with all applicable provisionsof European directives.In particular, the CE marking is appropriate when it meets the following conditions:

- The product meets technical standards (harmonized European Standard-Harmonized), or with the corresponding standards harmonized national standard.

- In the case where there are no harmonized standards, the product complies withnational standards recognized by the European Commission, which allows you tobenefit from the presumption of conformity. The texts of national standards thatmeet the essential requirements are communicated to the Commission by theMinistry of Industry relevant.

- The product meets European technical approval "DEE".

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technical harmonization regulation 305/2011

The CE mark indicates that the construction product meets national standards transposing harmonized European technical standards (NEA) and the label bearing the CE marking must indicate:

- Name and registered address of the manufacturer (or importer or distributor)- Unique identification code of the product-type- The last two digits of the year of the first placement of the mark- Reference number of the declaration of performance- Level or class of the performance declared- Number of the harmonized standards applied or DEE- Number of the notified body- Intended use of the product

In summary, the CE marking has the mission to ensure the consumer (= the buyer), confirming that marked construction products meet the essential requirements on safety and have passed the tests required by specific technical standards. The aim is that the manufacturer can put products on the market and cannot be confused with another brand. The CE marking shall be affixed on the product, visibly, legibly and indelibly marked, and if not possible, alternative packaging, alternatively in commercial documents accompanying and fixing marks (on the product / brand / packaging / documents) marks or inscriptions likely to avoid confusion with the CE mark.

European technical documents

In addition to compliance with harmonized technical standards EN, a product cannot have the CE mark unless it complies with European Assessment Document (EAD), which will be prepared by the OEt (Agency for Technical Evaluation) at the request of the manufacturer of the corresponding product. The DEE " a favorable technical evaluation " of the product for the intended use based on the correspondence to the essential requirements for building works in which the product is to be used.

It can be issued when:

a) the product does not fall within the scope of any existing harmonized standard;b) at least one essential characteristic of that product, the assessment method

foreseen in the harmonized standard is not appropriate, orc) the harmonized standard does not provide for any assessment method, at least

one essential characteristic of that product.

The final concession document after evaluating the OTS renamed ETE (European Technical Assessment) which is defined as the documented assessment of the performance of a construction product in relation to its essential characteristics, in accordance with the corresponding European Assessment Document.

Whenever there is a European Assessment Document can be issued a European technical evaluation even if it had approved a mandate for a harmonized standard. The European Technical Assessment shall include the performance to be declared, by levels or classes, or in a description, of those essential characteristics agreed between the manufacturer and the TAB which has lodged the application for the declared intended use, and technical details necessary for implementing the system of assessment and verification of constancy of performance.

UNIFIX system 27

construction products CE brand

Certificate of conformity In order to fully apply the principles of quality that Regulation 305/2011 refers, is expected to issue the certificate of conformity various tests and inspections carried out by the authorized manufacturer and / or an authorized organism according to a system which depends on the type of product. More simply, the manufacturer or his authorized in the European Community representative must certify, on their own or through an approved certification body, that the products meet the requirements of technical specifications in accordance with the assessment procedures laid down in Regulation.

The certificate of conformity, is a system that defines the set of checks and controls to be performed in a certain product and its implementation responsibilities between the manufacturer and the notified body. It consists of the following series of checks and controls:

- Initial type testing of the product (in English, initial type testing, the acronym Itt) to bemade, when appropriate, by the manufacturer or an approved body;

- Periodic testing of control samples taken at the factory, on the market or on site bythe manufacturer (self-control) or an approved body;

- Implementation of a process control system factory (Factory Production Control,abbreviated Fpc), as a producer;

- Adoption of a control system of the manufacturing process, by an authorized body.

There are some systems of conformity certification:

System 1+

System 1

System 2+

System 3

System 4

Conformity certification system

The certification system of conformity can be defined as the degree of seriousness with which a product is controlled in the factory and on the market, and is defined in Regulation 305/2011 of building products. The severity of control is indicated for each product standard. This regulation defines the elements that characterize the certification procedures of conformity. Certification systems of conformity, the functions of the authorized bodies and obligations for manufacturers are detailed in the aforementioned Regulation 305/2011 of construction products (RPC).

Application of the standard

In Spain Regulation 305/2011 is being collected by the draft royal decree that bears his name. With regard to the timetable for implementing Regulation which is provided for each construction product in a period of coexistence in the European market for the products of the CE mark and CE mark products, at the end of that period, the EC is mandatory. In practice, a period of time is left for producers to provide for applying the requirements of regulations and the entry into force and the expiry of this period varies depending on the product. This Regulation shall enter into force on the twentieth day following its publication in the Official Journal of the European Union. However, Articles 3-28, Articles 36-38, Articles 56-63 and Articles 65 and 66, and Annexes I, II, III and V shall apply from 1 July 2013. This Regulation shall be binding in its entirety and directly applicable in all member States. For flat fiber cement sheets harmonized standard EN 12467 is the reference, which came into force on 01/01/2006 and the end of the coexistence of products CE marked and unmarked expired on 01/01/2007.

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technical harmonization standard EN 12467

EN 12467 Fiber cement boards are divided into:

- 2 types, depending on theircomposition (type AT and NT)

- 4 categories, according to theirresistance to atmospheric agents(Category A, B, C, D)

- 5 classes, according to theirflexural strength

- 2 levels, according to theirdimensional tolerances

- 2 types depending on theircomposition types

- 4 categories according to theirweather ability

UNIFIX system

EN 12467 standard

EN 12467 standard " flat fiber-cement sheets - Product specification and test methods" describes the requirements that fiber-cement sheets must have (to allow use in construction must meet the 6 essential requirements) in order to obtain the CE marking.

The standard specifies the technical requirements, define the methods of inspection and testing and defines the conditions for the acceptance of fiber cement flat boards for one or more of the following uses:

- Exterior coating boards- Lining board for interior walls and ceilings

Composition, appearance and finishing

The boards considered in the standard are composed of cement or calcium silicate formed from a chemical reaction of the siliceous and calcareous material, reinforced by fibers. The cement must meet the requirements of EN 197-1 or alternatively the technical specifications of the nation that uses the board. The reinforcing fibers must have the following composition:

- Fibers selected without established provision.- Textured continuous- Net

The boards can have the surface " finish " or "raw”, can be colored or left in its original color and receive transparent or colored coatings.

Classification of the board

The fiber cement sheets are divided into:

- 2 types according to their composition (At type and Nt)- Four categories according to their weather ability (Category A, B, C, D)- 5 classes according to their flexural strength- 2 level according to their dimensional tolerances

As for the composition, the standard considers two types of sheets of reinforced concrete:

- Type boards at the composition contains asbestos.- Nt type boards whose composition does not contain asbestos.

The manufacturer shall certify the presence and release of asbestos particles and harmful substances. In Europe it is not allowed to products containing asbestos, for example, AT type boards cannot be used in the European market are marketed.

With respect to resistance to atmospheric agents, the standard considers the following categories:

- cat. A boards ready to withstand conditions of high temperature, high moistureand heavy frost

- cat. B boards arranged to withstand conditions of high temperature, moisture, andsometimes icy. The leaves should always be protected and should not be subject to extreme environmental conditions.

- cat. C boards for indoor applications where they can be exposed to hightemperatures and moisture, but not for the ice.

- cat. D boards for indoor applications where they can be exposed to hightemperatures and moisture, but not for the ice.

2

technical harmonization EN 12467 standard

The standard provides for the execution of specific tests to determine the characteristics of durability of the boards, according to the category to which they belong must be subjected to tests involving the measurement of the flexural strength at the end of a predetermined number of freeze-thaw cycles and cycles of wetting – drying.

For categories A, B and D, the standard provides a leak-proof water: there may be signs of moisture on the board, but should not be the formation of water droplets. For boards that belong to the D category should be conducted measuring water vapor permeability.

The legislation also provides for the Evaluation of Fire reaction boards, with the presumption that belongs to the class A1, defined by Directive 96/603 / EC in conformity with EN 13501-1

Reaction to fire The table summarizes the types of tests to be performed for each category of boards.

Test Category

A B C D Impermeability Yes Yes n.a. Yes Hot water Yes Yes Yes Yes Immersion – drying 50 cycles 25 cycles 25 cycles 25 cycles Freeze – thaw 100 cycles 25 cycles n.a. 25 cycles Heat – rain 50 cycles 25 cycles n.a. n.a.Water vapor permeability n.a. n.a. n.a. n.a.Fire resistance Yes / npd Yes / npd Yes / npd Yes / npd Reaction to fire Yes / npd Yes / npd Yes / npd Yes / npd Release of dangerous substances Yes / npd Yes / npd Yes / npd Yes / npd

(n.a). - No applicable. – (npd). - No Performance Determined.

5 classes according to their flexural strength In regards to the flexural strength of the boards classification, it is made into 5 classes

characterized by different values of the modulus of rupture minimum " MOR “, expressed in megapascals (MPa). The value is calculated from the average of the tests performed on the board in both directions. Boards for categories A and B, the minimum value of the modulus of rupture is evaluated in a "wet " environment, while boards in categories C and D will be evaluated under "normal environmental conditions

MOR (Mpa) Minimum values

MOR (Mpa) Minimum values

IN WET CONDITIONS IN AMBIENCE CONDITIONS Classes Category A e B Classes Category C e D

1 4 1 4 2 7 2 7 3 13 3 10 4 18 4 16 5 24 5 22

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2 levels according to their dimensional tolerances

In relation to dimensional tolerances, the standard identifies two levels, characterized by the maximum values of the tolerances for the length, width, thickness, and angle adjusting brackets. The boards must meet all the requirements related to the same level of tolerance.

The dimensional tolerances values are: Width and length tolerances

Nominal dimension “a” Level 1 Level 2 “a” ≤ 600 mm ± 3 mm ± 4 mm 600 mm < “a” ≤ 1000 mm ± 3 mm ± 5 mm 1000 mm < “a” ≤ 1600 mm ± 0,3% “a” ± 0,5% “a” 1600 mm < “a” ± 5 mm ± 8 mm Note: " a" is the nominal length specified by the manufacturer or width.

Thickness tolerance Boards “without finishing”

Nominal thickness “e” Level 1 e 2 “e” ≤ 6 mm ± 0,6 mm 6 mm < “e” ≤ 20 mm ± 10% “e” “e” > 20 mm ± 2 mm Note: "e" is the nominal thickness of the sheets.

The difference between the maximum and minimum value of the measured thickness on a single board should not exceed 10 % of the maximum measured value.

Boards “for decorative uses”

Nominal thickness “e” Level 1 e 2 “e” ≤ 6 mm – 0,6 mm + 0,9 mm6 mm < “e” ≤ 20 mm – 10% “e” + 15% “e”“e” > 20 mm – 2 mm + 3 mmNote: "e" is the nominal thickness of the sheets.

The difference between the maximum and minimum values of the thickness of a single sheet detected in 8 measures provided by the standard, should not exceed 15 % of the maximum measured value.

Tolerances for aligning the corners:

They apply only in the case of large boards (boards with greater than 0.4 m surface and the length / width ratio greater than 3) and are shown in the following table:

Level 1 Level 2 0,1% 0,3%

Tolerances related to the angles of the board:

Level 1 Level 2 2 mm/m 4 mm/m

UNIFIX system 31


CE brand

The manufacturer or his representative in the European Union is responsible for affixing the CE marking, and must place in accordance with Directive 93 / 68 / EC and to include within commercial documents related to the product (such as DDT). The CE mark must be supplemented with the following information:

- Name, brand identity and address of the manufacturer- The last two digits of the year in which the mark is placed- Reference to the European standard EN 12467- Product Description (name, material and use)- At or Nt (presence or absence of asbestos)- Dimensions - Class (1, 2, 3, 4, 5)- Category (A, B, C, D)- Reaction to fire

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UNIPAN® boards appliances

Reinforced cement board with light fibers UNIPAN® has obtained the CE mark and are manufactured according to the UNI EN 12467.

Deputy facsimile copy of the CE marking is accompanied demonstrating that:

- The boards are of the type nt - without asbestos- The level of dimensional tolerance is 1- The class of flexural strength is equal to 2- The category of weather resistance is a- The class of reaction to fire is the a1

A classification of the boards makes UNIPAN® suitable for applications where the surfaces are subjected to heat, high humidity and heavy frost. Tests carried out to obtain category A weather ability are:

- 100 freeze-thaw cycles in which the board is immersed in water at 20 ° C for3.2 hours and then cooled to -20 ° C for 3.2 hours.

- 50 cycles of immersion drying in which the board is immersed in water atroom temperature for 18 hours and subsequently dried in a ventilatedchamber at 60 ° for 6 hours.

- 50-rain cycles in which the blade is hit by hot water spray for 3 hours andthen heated at 60 ° C for 3 hours.

- Immersion in hot water at 60 ° C for 56 days.

Overcoming these tests and subsequent CE mark represent a guarantee for the use of outer boards UNIPAN®.

GLOBAL BUILDING srl via Matteotti, 10 31048 Loc. Spercenigo di San Biagio di Callalta - TV - ITALY

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EN 12467 Fiber cement flat sheet

LASTRE UNIPAN

Fiber cement flat sheets for interior walls and ceilings and external Fiber cement flat sheet for internal and external walls and ceilings

Dimensions / Size: 1200x2000x12,5 mm Type / Type: NT (without asbestos / asbestos free) tolerance / Level of tolerance level: 1 Class: 2 Category: A Reaction to fire class: A1

Soluciones Expertas en Incendios Av. Menéndez Pidal 43, Edificio B, 2ª planta 28036 Madrid - SPAIN

Tel: 91 368 51 20

[email protected] www.SOLEXIN.es

Activity area: PORTUGAL - FRANCE - AFRICA - LATINOAMERICA

For further information:

[email protected] [email protected]

mailto:[email protected]

http://www.solexin.es/




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