Water Proof Calcium Silicate Board is mainly made from cement, quartz sand and reinforced fiber through the process of slurring, forming, high pressure steam curing, drying, surfacing, cutting, packing etc.

       Key features:

100% free from asbestos.

Excellent performance on water-proofing.

Excellent performance on fire- proofing.

Excellent performance on thermal-resistance.

Good sound and heat insulation.

Easy to install.

Stable dimension.

High compression strength versus light weight.

Painting, tiling and nailing is applicable.

Durability and long service life.

        Thickness,density and size

General thickness is available from 4-24mm.

General density is 1.0-1.4g/cm3.

Maximum width 1220mm. (±0.2mm)

Maximum length 2440mm. (±0.2mm)

        Physical Performance

Non- asbestos.

Thermal conductivity: 0.24W/MK

Fire resistance: Incombustible A-class material(GB8624-1997)

Radioactivity: In line with the standard A class (GB8624-A)

Moisture content: <10%.

Bending strength: transverse 10.4MPA; vertical 8.7MPA.

Shrinkage rate: 0.08%(GB-T7019-1997)

Sound insulation: 45db

Wet inflation rate: <0.17%(GBT-7019-1997)

Water absorption: <40%

         Applications

schools

hotels

hospitals

theatres

subway

commercial buildings

libraries

waterproof calcium silicate board