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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Q:The original floor pull up the steel in the layer of cement mortar, safe?
In the structural design, the load on the board is the live load and the constant load, the constant load is generally the thickness of the board and the leveling and plastering, the live load is generally 2KN / m2, that is, 200KG a square summary, I would like to the original floor tiles All knock down for structural safety in terms of nothing, because the structural design has been taken into account the weight of tiles, you will be the original floor tiles knocked and then posted a layer of tiles for structural safety, the individual that is safe
Q:Sound insulation board effect and what is relevant
General noise is the practice of two types of materials used together, sealing plate with a high density of the plate, and the middle filled with sound-absorbing cotton, such as 50mm thick gradient of sound-absorbing cotton such a highly efficient sound-absorbing material. You can play a very good sound insulation effect.
Q:is it necessary to use green drywall or cement back board when installing tiles?
That whole area needs to be cement board. There should be NO drywall in the shower area. He took a shortcut to save money. IF you only had a tub that would be fine but with a shower drywall in a NO NO. Make him take out the drywall and install cement board. Even if it was just a tub with no shower he would have had to use green board. Don't let him jack you around with this. It's your bathroom and you want it to last for over 20 years and not just a couple of years. Call your city inspector. Or call the city at 311.
Q:what screws do i use with cement backerboard?
Anodized drywall screws
Q:Is the Etter board available for exterior finishes?
Can be used outside the finishes, Etter board is a fiber reinforced silicate plate (fiber cement board), the main raw material is cement, plant fiber and minerals, by the high pressure autoclave made of high pressure.
Q:Can the Etch board be used for the bathroom?
Etch board belongs to fiber cement board. It is a fiber reinforced silicate plate (fiber cement board), the main raw material is cement, plant fiber and minerals, by the high temperature autoclave , Mainly for building materials. Ethe Group is a Belgian industrial group that manufactures and sells all kinds of high quality building materials and systems such as roofing materials, architectural trim panels, floor and wall materials, etc.
Q:is there a spray on cement moisture barrier to use under laminate flooring?
can find at any home improvement store or concrete supplier try to get a latex version so it doesn't interfere with the laminate adhesive if you are doing that type another product is called drylok you can roll it on and the concrete is now basically waterproof
Q:Can I use 1/2 cement board over 1/2 plywood subfloor?
you could do that and MAYBE not have a problem. but if it was me, the 1/2 would come out and 3/4 would replace it. i have done a few jobs for people that dont want to replace the 1/2 and didn't have any problems with the tile or grout lines cracking. its just up to you really. if there is ANY give at all on you floor right now, id replace the 1/2.
Q:Span 3 meters of the prefabricated plate can withstand much pressure
This is generally dare not consider the students, first of all to determine the prefabricated board reinforcement, and then, and structural designers can support the next board support can withstand the maximum force is how much structural design instructions are generally explained, How much is the load, how much live is. The general plant now 350Kg / ㎡, residential office building, then 200Kg / ㎡, but also to the structural designer
Q:Performance of fiber cement pressure plate
1, fire insulation: non-flammable A1 level, does not produce toxic gases; low conductivity 2, waterproof and moisture: not afraid of water, not afraid of wet, more suitable for bathroom, swimming pool, underground passage and so on. 3, anti-corrosion pest control: high corrosion resistance, no rust, not afraid of mosquito bites bite

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