Calcium Silicate Board for Wall Partition

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Calcium Silicate Board is mainly made of siliceous and calcareous materials as major and natural cellulose reinforced, forming in Hatschek process and high pressure (7000 tons and fumigation(in autoclave for 24 hours),Which has the advantages of high strength, light weight, anti- freeze, water-resist, fire-proof, damp-proof, sound-absorption , no distortion and no radiation Used assuspended ceiling, partition, heat insulating board, base plate, external wall panel, exterior wall cladding, paneling, flooring, back-liners, skirting lines, prefabricated structures, door shutters


non asbestos calcium silicate board 
1)Outstanding Fire Resistance 
2)Efficient Thermal Resistatant

3.5 --- 12 mm wall partition ceiling decoration calcium silicate board  





4.5 to 12mm

Surface treatment

With or without sanded surface; bevelled

Custom Specifications available on request

edges available

Outstanding characteristics

Environmental friendly, 100% asbestos-free or   3%containing, outstanding fire

resistance, high tensile and bending strength,   remarkable moisture resistance,

stable dimension, durable, excellent heat insulation   and soundproofing, easy


Main   usage

Partitioning wall, ceiling tile

Other   usage

Protecting wall system, movable floor, countertop, panel

billboard, kitchen and bathroom wall,

pipeline insulation

Physical   property

Raw material

Tobermorite, cement, Quartz sand,  fiber


 1.1-1.3 g/cm3

Flexural strength

>13 Mpa; real test >15 Mpa (GB/T7019-1997)

Moisture content      

 <10%< span="">

Fire rating test

Class A incombustible material



45-55 dB (GBJ75-84)

Thermal conductivity

≤0.3W/MK (JC/T564)


Accordance with standard



    4 h

Moisture movement

≤0.25% (GB/T7019-1997)

Dry shrinking rate



Commercial, industrial, and apartment buildings



partition & ceiling in office, supermarket, hotel, hospital, gymnasium, school, stations; interior wallboard in carriage, marine structure, shipping vessel which need fire-proof, heat insulation and damp-proof

Materials: Tobermorite, lime, Quartz sand, wood fiber

Fire-proof rate: A-class incombustible (GB8624-1997)

Incombustibility: 240 minutes (GB/T9978-1999)                                                                           

Moisture:<10%< span="">

Heat conduction: 0.24W/MK (Jc/t564) Average

Sound-absorption: 45db (GBJ75-84)

Anti-bend strength: >15MPa (GB/T7019-1997)

Moisture movement rate:<0.19% (GB/T7019-1997)



1.Superposition joint part between main carrier and vice carrier or vice carrier and carrier is called point lap.

2.It uses lap structure to assembly, connection between joints dovetail very well. The joint face unknits and have a nice appearance.

3.There is a barb at the vice carrier joint, it can avoid loosing and falling from the infection of outside force.

4.Soleplate of main and vice carrier is zincification armor plate, which meets the national GB standard demand. We use baked paint zincifcation armor plate as baked paint panel,whoes capacity of zincification is high. It meet the national GB standard demand.

5. Raw Meterial is galvanized steel with 80-100g/sqm


1.Sample: small sample can be offered by free

2.OEM: OEM is accepted

3.MOQ: small order is ok

4.Test: any third party is accepted to test

5.Factory: Can visit factory any time

6.Delivery Time: small order is within 7days or according to your order

Calcium Silicate Board for Wall Partition

Calcium Silicate Board for Wall Partition


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