Popular Sound Reduction Calcium Silicate Board

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Product Description:


-Factory price
-Non-asbestos, light weight, high density
-Waterproof, fireresistant, anti-bending

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 ofhigh 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      


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

Application: 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%

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)

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Q:Integrated ceiling and calcium silicate board which is good
The integrated aluminum ceiling is generally used in the kitchen bathroom
Q:Fiber reinforced powder quartz calcium silicate board and powder quartz calcium silicate board is what is the difference
Insulation with calcium silicate board called microporous calcium silicate, is a white, hard new insulation material, with a light weight, high strength, small thermal conductivity, high temperature, corrosion resistance, can cut, can saw and so on. Widely used in electric power, metallurgy, petrochemical, construction, ship and other areas of equipment piping, wall roof insulation and fire insulation. Thickness is usually above 30mm, the density of 200-1000kg / m3.
Q:What are the advantages of calcium silicate board?
The strength of more than 10MPA than most of the plate strength are high; density between 0.6-1.4 (in addition to some of the higher strength of the pressure forming plate), as insulation materials more energy; the use of wood fiber and inorganic high temperature, In the high humidity state does not decompose the decomposition of non-toxic gases (decomposition only release water vapor); due to calcium carbonate plate autoclaved products and air in the water vapor, oxygen, carbon dioxide do not react, so the service life is equivalent to building life The
Q:Calcium silicate board 6MM how much money one
Calcium silicate board specifications are generally: 5mm 9MM, 12MM. 5mm in the general 20 yuan or so.
Q:Ceiling, shape the same, with gypsum board is good, or with silicon calcium board material is good
Silicon calcium board with a better material, the price is indeed more expensive than gypsum board. But you are also home decoration is not how much, cost-effective considerations. Calcium silicate board and cement board are two different materials. Hope my answer can help you!
Q:Perforated calcium silicate board What is the meaning of sound absorption wall
Similar to the acoustics of this material will be mainly in the high and low three kinds of audio produce a different effect, the industry is more professional in Jiangsu Sanxian acoustic company, hoping to adopt
Q:Decorated with calcium silicate board to do the ceiling after the discovery of which contains asbestos ingredients. With the putty powder and paint brush brush is it harmful to the body only two of the impact of it?
Asbestos has a high degree of fire resistance, electrical insulation and thermal insulation, is an important fire, insulation and insulation materials, after joining the anti-cracking effect, and some are added anti-cracking fiber. So that there is no impact.
Q:Calcium silicate board equipment
Calcium silicate board and cement fiber pressure plate are suitable for decoration, external wall insulation, ceiling and so on. The same raw materials: cement, fiber, calcium silicate, calcium silicate board less cement, cement fiber pressure plate cement and more. Production process: calcium silicate board: flow slurry method, copy method cement fiber pressure plate: copy method, flow slurry process: calcium silicate board: raw materials - plate - stripping - steam curing cement fiber pressure plate: raw materials - The difference between fiberboard pressure plate is the cement, fiber and other raw materials after the pulping copy molding by thousands of tons of press pressed to take The copy of the law to produce. Calcium silicate board is made of siliceous and calcareous fiber material after slurry slurry molding, in high temperature environment, autoclaved production.
Q:Home improvement with cotton calcium silicate board how to do?
If you have not installed fixed, for children and family health, can change, 6% of ordinary cotton plate should be more than 20 dollars it, for cotton without adding a few dollars (the same brand).
Q:Does the apartment use silicon calcium board to make the wall right?
Because silicate to change the plate are containing quartz components, and the content is still high. Quartz is a carcinogen, long-term under the influence of this material, the human body will greatly enhance the chance of cancer

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