Compare variants
Gypsum hard board (GHB).
Gypsum hard board (GHB).
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Gypsum
Gypsum
1200 x 2400 mm, 1200 x 3000 mm
1200 x 2400 mm, 1200 x 3000 mm
Specification
To BS EN 520.
To BS EN 520.
Tapered down the long edges.
Tapered down the long edges.
Additional properties
Siniat LaDura Board
Siniat LaDura Board
White/ grey on both faces.
White/ grey on both faces.
1200 mm.
1200 mm.
2500 mm.
2500 mm.
0.05 m²K/W.
0.06 m²K/W.
12.5 mm.
15 mm.
36.9 kg.
43.2 kg.
0.25 W/m·K.
0.25 W/m·K.
μ = 10.
μ = 10.
0.6–1%.
0.6–1%.
A2-s1, d0.
A2-s1, d0.
≤5%.
≤5%.
≥725 N.
≥870 N.
≥300 N.
≥360 N.
12.8 kg/m².
15.0 kg/m².
Aerated calcium sulphate di-hydrate with fillers, glass fibres, wooden fibres (8% of dry mass) and silicone oil enclosed inside a tough paper with bound edges. Core and papers are bonded with starch. PVA edge glue.
Aerated calcium sulphate di-hydrate with fillers, glass fibres, wooden fibres (8% of dry mass) and silicone oil enclosed inside a tough paper with bound edges. Core and papers are bonded with starch. PVA edge glue.
Sustainability data
No
No
United Kingdom
United Kingdom
0.160 kgCO2e/kg
0.160 kgCO2e/kg
100%
100%
14 %
14 %