Calcium Silicate Board Water Proof 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

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)                                                                                      

Density: 1.2-1.4g/cm3

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) Lightweight and high strength: 3-4 kg/m2 (1/10 of half brick wall), with yield strength 400mpa.

(2) Environment-friendly : galvanized steel-no radiation, have no harm to our health and not pollute the environment.

(3) Products with fillisters : Setting some fillisters in both sides of the keels in a selective way, in order to strength the keels' vertical points and intensity.

(4) The metal stud with hole : one of our product is the special hole on C-stud every 600mm, which is easy for workers to install the electric lines and water tubes.

(5) Various sizes of metal track and metal stud : we are able to manufacture German,Japanand Aus-American types etc..We can meet your customized demands.

(6) Factory direct sale price : We have our own factory to produce raw materials----galvanized(zinc coated) steel, as well as the product line, so we can provide you a lowest price.



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

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Q:Do I have to put cement backer board down before laying ceramic tile or can I go over existing vinyl floor?
you can go over your old vinyl floor, just make sure its clean and flat and has no chance of infiltration. If you can't assure its steadfastness take it up
Q:How to deal with the cracks in cement foam board
Hydrogen peroxide concentration on the production of insulation board have a certain impact. When the concentration of hydrogen peroxide is too high, will make the reaction more intense, resulting in collapse, if the mixing time is not sufficient, into the mold when the slurry is too thick, are easy to crack.
Q:Can cutting the steel cutting machine cut the cement board?
Cutting machine: With the development of modern mechanical processing industry, the quality of cutting, precision requirements continue to improve, to improve production efficiency and reduce production costs, with high intelligent automatic cutting function requirements are also improved. The development of CNC cutting machine must meet the requirements of the development of modern mechanical processing industry. Cutting machine is divided into flame cutting machine, plasma cutting machine, laser cutting machine, water cutting and so on. Laser cutting machine for the fastest efficiency, the highest cutting accuracy, cutting thickness is generally small. Plasma cutting machine cutting speed is also very fast, cutting a certain degree of slope. Flame cutting machine for the thickness of the carbon steel material.
Q:Standard cement prefabricated board load capacity is a square how many kilograms, thank you
Casting is in the field of mold, bar reinforcement, watering concrete and other construction procedures to do. Compared to the prefabricated system is the overall shape, good integrity, for a pipe through, or irregular shape of the floor is still very suitable, but its processes, wet operations, the site of watering, the construction period longer The The cast-in-place slab is good and the seismic capacity is strong. Generally there will be no cracks, but thinner, if not do noise treatment, will be more noisy
Q:How does the cement pressure plate hang on the old wall with paint?
Must first brush on the interface agent, and then scraping again with gypsum, and then scraping putty. Cement pressure plate scraping putty is not very good.
Q:How to apply waterproof material on the cement board?
Waterproof material life is short, it is best to shop asphalt waterproofing membrane, fire baked seal seams
Q:When building a tile shower. On walls, can I use poly behind cement board and redguard on top?? Too Much??
No problem. i dont call it overkill. I would rather do it know than wish i had.
Q:Lightweight composite wallboard can not be attached to the wall
Increase the use of area. Composite energy-saving wall board with 60mm wall material and 120 brick wall (plus blister layer) compared to the thickness of less than 100mm, that is the use of energy-saving light wall panels, each extension of 10m, can increase the use of 1 square meters The 100 square residential use of lightweight composite wallboard and masonry compared to the practical area, you can increase the 4.4 square, to the household to bring great benefits.
Q:Does backerboard need to be installed for new kitchen tile with cement floor?
No you do not need to put down backer board over cement(concrete) floor. A concrete floor is the perfect substrate for tile.
Q:How thick concrete boards are used in the room walls
Not more than 20mm, but also to layered construction, scraping "overnight rough." Local if the plaster thickness thick, and should be embedded in the steel mesh or fibrous mesh, to prevent the mortar too thick cracking

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