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)



Q:Jinfu calcium silicate board and Matsumoto easy hair board that kind of good?
Different types of raw materials, different processes and different production processes processed calcium silicate board used in the range are also different, such as fiber reinforced calcium silicate board using a variety of conditions under the composite wall panels and lightweight partition board, especially for Composite walls of the interior and exterior panels, public buildings and civil buildings of the partition board, as well as ceiling, ceiling. Fiber reinforced calcium silicate board moisture resistance is better, it is also suitable for humid environments, such as bathrooms, kitchens, toilets and basement. At the same time, fiber reinforced calcium silicate board is also suitable for the activities of the ground, can be used for computer room, fire and moisture requirements of the Treasury and warehouses and so on. The calcium silicate board is used for the general houses and commercial ceiling, cut off more common place.
Q:Calcium silicate board surface smooth it? Waterproof? Can I use this board to do the outdoor door?
Calcium silicate board processing generally there are two, according to the customer requirements for flatness can be divided into sanding and not sanding. Sanding is the correction of flatness. So that there is no problem flatness.
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
Q:Mineral wool board, silicon calcium board, aluminum slab plate is what is the difference between the use of the place, the more detailed the better.
Mineral wool board and silicon calcium board are generally 600 * 600 specifications, used in offices and other small public places ceiling, aluminum slab board is more widely used, in addition to office and other public places, there are waiting room large space Use, and now also very popular in the home improvement in the kitchen bathroom with aluminum plate to do integrated ceiling.
Q:Cement fiber board calcium silicate board
Fiber cement pressure plate and calcium silicate board in common 1, both of the raw material composition is similar, all contain silicon powder, calcium and fiber. 2, both through the process of pulping and copying. 3, both the appearance of the shape and length and width specifications are basically the same. 4, both in the use of many overlapping areas, such as inside and outside the wall and so on.
Q:Glass magnesium board VS calcium silicate board who can be better
Glass magnesium plate can be 30cm in diameter bending shape, will not damage its physical properties. Calcium silicate board is brittle and easy to break. Low-quality glass magnesium plate free chlorine ions, will corrode steel, metal, etc., and calcium silicate board will not. Deep processing performance: glass magnesium plate can be hot pressed three amine paper, cold pressure fire, technology, wood, etc., and silicon calcium board deep processing category is not so extensive.
Q:How do I distinguish between calcium silicate boards and asbestos? I heard some people use cement board instead of calcium silicate board, containing asbestos ingredients!
Asbestos harm to the human body: Asbestos itself is not toxic, its greatest harm comes from its fiber, which is a very small, almost invisible fibers, when these small fibers can be released after a long time floating in the air, was inhaled into the body, Inhaled asbestos fibers can accumulate in the human body for many years, attached and deposited in the lungs, causing lung disease. Asbestos is a fiber structure of silicate, in the building materials industry, mainly used for insulation materials and certain building materials, such as asbestos cement products, reinforced materials.
Q:Just 6mm of calcium silicate board to do smallpox will not crack
Calcium silicate board is non-combustible A1 grade material, in case of fire, the plate will not burn, it will not produce toxic smoke.
Q:What are the extruded boards and calcium silicate board adhesives?
XPS extruded board and aluminum plate, aluminum-plastic plate, calcium silicate board, enamel brick, super-energy board, foam cement board, marble bonding, the specific model PU-50 two-component polyurethane adhesive, Water and cold resistance and a certain toughness. This adhesive in the domestic dozens of energy-saving wall insulation board manufacturers use for many years, without trial or unnecessary worry.
Q:Is asbestos is a carcinogen, chrysotile calcium carbonate board can be used in public buildings?
(N) or non-asbestos fiber reinforced general board (N) or asbestos fiber reinforced senior board (GA). General building can be used asbestos fiber reinforced ordinary Plate (A). Food processing, medicine and other buildings within the wall, should not use asbestos-containing sheet

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