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 ADVANTAGEOUS PROPERTIES OF FIBER CEMENT BOARDS
* As comprised of completely natural materials it is environmentally friendly,
* Contains no material harmful to human health, asbestos free,
* Fire resistant (Al class fire resistant building material according to EN 13501-1),
* In case of fire there is no gas emission,
* Water resistant, water absorption ratio is lower than concrete buildings,
* Safely used in humid climates, very low reaction ratio against water (max. 0,5 mm/m when restored in water for 24 hours),
* Resistant against sea water moisture, so it can be used safely as external wall of seaside buildigs,
* Resistant against ultraviolet rays,
* Very good heat and sound insulation,
* Imperishable, if taken the proper care, it has theoretically everlasting lifetime,
* Durable do not need special care,
* Not affected by insects harmful to woods, not inhabitable for insects!,
* Can be painted with acrylic exterior paint and plastic based interior paint due to cement and silicate in its mixture,
* Warm and comfortable appearance because of the wooden effect, but physically more advantegeous than wood,
* Can be easily processed by hard wood tools,
* Economical because does not need plaster,
* Durable against strokes and beats,
* Light, can be easily handled (weight of 8 mm thick sheet is 10.4 kg/m2),
* Odorless, produces no gas harmful to human health,
* Resistant against chemical elements and animal waste,
* Resistant against atmosferic conditions due to the raw materials in its mixture and the autoclaving process,
* It can be used in very cold climates,
* The material itself can breathe so it makes buildings breathe,
* Can be used much more safely in any application, where similar covering materials used,
* Perfect binding to several insulation materials, so can be used as sandwich panel for multiple purposes.
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Product Type Material Properties : Autoclaved fiber cement planks concisting of cellulose fiber and silicate
Dimensions of Plain Boards (HEKlMBOARD) : Resistant to weather conditions, easily handled with hard wood processing tools.
Dimensions of Siding Planks (TURKSIDING) : 1250 x (2500x2600x2800x3050) mm Thickness (HEKiMBOARD) : 6 mm-20 mm
Tolerance on width (TURKSIDING) : 180 x 2500 mm or 210 x 2500 mm Thicknessi ( TURKSIDING ) : 8 mm -10 mm
Tolerance on width (HEKlMBOARD) : ± 3 mm
Tolerance on length : ± 3,75 mm
Tolerance on thickness : ± 5 mm
Squareness of edges : ± %10 e smooth plank -10% e / +15%
e textured plank (e: sheet thickness) : ± 2 mm/m
Straightness of edges : ± %0,1 a (a : sheet length or width) :
Smooth or textured (cedar texture) : 1300-1350 kg/m3 : M = 250
Surface appearance : ~ 18,0 N/mm2 (machine direction=longitudinal) ~ 12,0 N/mm2 (transverse to machine direction) : ~ 15,0 N/mm2 (machine direction=longitudinal) ~ 10,0 N/mm2 (transverse to machine direction) : - 30,0 N/mm2 (perpendicular to sheet surface) : ~ 2,0 N/mm2 (perpendicular to sheet surface) : Front resistant according to TS EN 12467 : Impermeable according to TS EN 12467
Apparent density
Diffusion resistance number
Modulus of rupture (smooth siding)
Modulus of rupture (textured siding) : Fire resistan, (Al Class building material according to TS EN 13501-1) : Non - asbestos : None
Pressure strength : a, = 0,005 mm/mK :A= 0,18 W/mK
Tensile strength : 8000 N/mm2 (machine direction) 6000 N/mm2 (transverse to machine direction) : < 30% (full saturation, including ambient moisture) : < 10% (subject to ambient moisture) : 0,5 mm/m (full saturation) : ~12m Frost resistance
Water impermeability
Reaction to fire
Release of asbestos
Release of other dangerous substances
Thermal expansion coefficient
Thermal conductivity coefficient
Modulus of elasticity
Water absorption ratio
Moisture in storage
Hygrical movement
Bending radius
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