calcium silicate board

non-asbestos.water-proofing fire-proofing thermal resistance heat and sound insulation Durability and long service life.

General Description

Calcium Silicate Board reinforced with selected fibers and fillers.mainly made from cement,quartz sand and reinforced fiber.It is formulated without inorganic fibers and does not contain formaldehyde.CS board is beige in colour and has a smooth finish on one face with a dimple

pattern on the reverse face. CS board provides an architectural surface ready to receive most forms of decoration.It is can be left undecorated  or easily finished with paints,wallpapers for tiles. CS board is resistant to the effect of moisture and will not physically deteriorate when used in damp or humid conditions. Performance characteristics are not degraded by age or moisture.

Key Features

100% free from asbestos.

Excellent Performance on water-proofing.

Excellent Performance on fire-proofing.

Excellent perfomance 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.

 Thichness,density and size

Normal thickness is available from 4-28mm.   (ASTM 303 )

Normal density is 1.0-1.4g/cm3.              (ASTM 303 )

Maximum width 1220mm(±0.2mm)               (ASTM 303 )

Maximum width 2440mm(±0.2mm)               (ASTM 303 )

Physical Performace

Non-asbestos       (NIOSH 9000:1994)

Thermal conductivity: 0.24w/mk   (ASTM C518)

Fire resistance: Incombustible A-class material  (BS476: Part 4:1970)

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

Moisture content :<10%     (ASTM C1616)

Bending strength: transverse 10.4mpa; vertical 8.7mpa. (ASTM 203)

Shrinkage  rate:0.08%

Sound insulation: 45db          ENISO 140-3(EN ISO 717-1)

Wet inflation: <0.17%

Water absorptio:<40%     ASTM  C1616

Applications

Ceiling, floors and roofs

Partitions and external walls

Fire resistant glazing

Smoke barriers

Hotels,malls,commercial buidlings, hospitals,libraries etc

calcium silicate board