Decorative Cement Board (DCB2)

Size: 1200 x 2400/1220 x 2440mm
Thickness: 6mm, 9mm, 10mm, 12mm Density: ≥ 1200 kg/m3
Corrosion resistant: > 3000 hours in salt fog test
Hardness: > 0.8
Impact strength: 7.1 Kj/M2 (8MM)
Adhesion bond strength: 7.9 Mpa (10MM)
Screws withdraw strength: 0.9 – 1.0 N
Fire resistance: 2 Hours, ASM E84, BS476, part4.
Length variation due to water absorption: 0.06%
Thermal conductivity at 50°c: ≤ 0.21/W.mK
Service temperatures: -40-140℃ Sound insulation: 27 db (6MM)