Asbestos Free Sound Reduction Calcium Silicate Board

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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 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


Specifications

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

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

Specification

Size

2440*1220mm;

Thickness

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

Installation

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

Density  

 1.1-1.3 g/cm3

Flexural strength

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

Moisture content      

 <10%

Fire rating test

Class A incombustible material

(GB8624)

Soundproofing

45-55 dB (GBJ75-84)

Thermal conductivity

≤0.3W/MK (JC/T564)

 Radiation

Accordance with standard

(GB6566-2001)

Incombustibility

    4 h

Moisture movement

≤0.25% (GB/T7019-1997)

Dry shrinking rate

<0.09%(GB/T7019-1997)

Application

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:Calcium silicate board and magnesium silicate board which is better
Magnesium silicate board using magnesium oxide as the main raw material, produced by the decorative materials, the advantages are: light, good toughness; drawback is: low strength, low moisture resistance, soaked after the water marinade, destruction of the wall surface The
Q:Is the screw in the calcium silicate plate spin reliable?
Its production of materials and processes determine its hardness is high but toughness is insufficient, that is usually said to be too brittle. So it is slightly better than the performance of gypsum board, but still only as a surface decoration materials and not as a bearing structure. Usually with most of the use of light steel keel or blockboard. In this case, the screw through the calcium silicate board into the light steel keel or blockboard in order to reliable fastening.
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:Calcium silicate board is not gypsum board?
No, calcium silicate board and gypsum board is two different building materials, gypsum board is gypsum products, no fire, waterproof, although there are waterproof, fire gypsum board, but one is the high price, and second, he is gypsum board The outer layer of paper burning coefficient is lower, but after all, is a layer of paper, calcium silicate board his main material is high-grade cement, the whole board is made of raw materials, that is, calcium silicate board his most The outer layer and the innermost layer are the same material, with waterproof, fire, anti-moth the advantages of the only calcium phosphate board is more expensive than ordinary gypsum board
Q:Integrated ceiling and calcium silicate board which is good
The integrated aluminum ceiling is generally used in the kitchen bathroom
Q:Calcium silicate board the greater the density of the better performance?
Used to make the external walls must be slightly higher density, so that the plate density is good, low water absorption, not easy to deformation cracking. Han De Bang and the dragon, love Fu Xi is a good domestic manufacturers to do a few manufacturers.
Q:Calcium silicate board do background wall Why choose uv printer
Now a lot of background walls are printed through the uv printer, uv printer as a backdrop print personalized, custom and other development has a pivotal position, decoration beautiful atmosphere, tiles, glass, marble background wall production is through the uv printer to the above The printed pattern is done.
Q:What is the silicate? What is the price of calcium silicate and the market is much worse?
And we produce the cable is the same product, the main component is calcium silicate and wood pulp fiber, the main difference is to use more than 10,000 tons of press, the other surface to be painted. Our price is not so high
Q:Office building silicon calcium board ceiling, the actual construction practices: light steel keel spacing 1000mm, small keel spacing 600mm meet the requirements
Install the main keel 1> equipped with boom pheasant 2> Install the pendant on the main keel 3> Install the main keel: the main keel will be assembled hanging pendant, according to the location of the sub-line to hang the hanging pieces into the corresponding ring bolt. 4> main keel connected with the installation of connectors, pull the line to adjust the elevation, from the arch and straight. 5> around the keel with nailing Hong Ding set. Design no requirements, the nail spacing of 1000mm.
Q:Buy the house is fine decoration, wood flooring poor quality to tile bathroom ceiling is calcium silicate board, it is necessary to replace it? Need to change the material of the ceiling?
Now the basic use of aluminum ceiling plate, self-cleaning sheet can guarantee not afraid of oil, not afraid of water stains, not afraid of smell, it is important through the keel and ceiling plate between the connection, structural safety

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