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Natural stone veneer

Technical specification of the stone veneer:
Generally
(1) Front side: real stone
(2) Back side*: fibre-glass cloth
(3) Temperatures limits: -500C/+ 950C
(4) Formaldehyde: not included
(5) Temperature expansion (1940 F): 0,5 – 0,8 mm / m (≈ 0,08%)
(6) Fire resistance: individual evaluation

Specific surface Coloured slates Silicate slate
Thickness (mm): 1,0 až 1,5 1,0 až 2,0
The weight on m2: 2.2 až 3.3 2.2 až 4.4
Water absorption (%) ASTM C-121: 2.5 1.9
Average abrasion resistance (mm) IS: 9162-1979: 0.7 0.9
Maximum abrasion (mm) 9162-1979: 0.8 1.0

* The stone veneer back side can be used on many surfaces as unwoven fabric, HPL, chipboard boards, polyurethan panels, HDF, MDF, natural fibres, etc.

The thin stone wvneer wight is about 0,15 kg / m2.

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