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AAC wall, roof, floor panels
SILKA | Calcium Silicate Elements/BlocksYTONG | AAC partition wall panels/blocksHEBEL | AAC wall, roof, floor panelsFERMACELL | Dry Lining

Other properties of HEBEL panels

Appearance


Texture: smooth structured
Colour: white

Density
Dimensions
Width: the actual width is 600 mm.
Thickness: 100 - 150 - 200 - 240 - 300 mm.
Length: the length of the panels depends on the thickness, with a maximum of 6,000 mm.

Tolerances


Length:
+ or – 3 mm for L <= 1,200 mm
+ or – 0,0025 L for L > 1,200 mm
Width:
+ or - 2 mm
Thickness:
+ or – 2 mm


Shrinkage due to drying
For cellular concrete, the shrinkage due to drying does not exceed 0.2 mm/m (see table below).

Thermal expansion coefficient


The linear expansion coefficient of a material is the variation in length of a 1 metre element per 1°K of temperature variation. The linear expansion coefficient of cellular concrete is 8 • 10-6m/mK (in accordance with standard NBN B 21-004).

Compression strength


Category CC 3/500:
fck >= 3.00 N/mm2 (characteristic value)
Category CC 4/600:
fck >= 4.00 N/mm2 (characteristic value)
(in accordance with standard NBN 21-004)

Modulus of elasticity
Category CC 3/500.1500 N/mm2
(in accordance with standard NBN 21-004)

Bending tensile strength


Short term
Category CC 3/500: fcflk = 0.81 N/mm2 (charact. val.)
Category CC 4/600: fcflk = 1.08 N/mm2 (charact. val.)
Long term
Category CC 3/500: fcflk = 0.54 N/mm2 (charact. val.)
Category CC 4/600: fcflk = 0.72 N/mm2 (charact. val.)
(in accordance with standard NBN B 21-004)



Aesthetics
Cellular concrete is a material made from natural raw materials. Slight differences in shade are therefore possible. Any chips in the panels can be very easily repaired. However these repairs might remain visible. If a perfect finish is required, it is therefore advisable to provide an external and/or internal finish.





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