Popular Sound Reduction Calcium Silicate Board

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Product Description:

Specifications

-Factory price
-SGS,CE
-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


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:Integrated ceiling and calcium silicate board which is good
Calcium silicate board ceiling in addition to not in the kitchen outside the bathroom can be ... ... High strength, small thermal conductivity, high temperature, corrosion resistance Widely used in industrial and commercial construction of ceiling ceilings and partitions Because the fear of soot is not easy to clean up ... ... so different places to use a different ceiling
Q:What is the difference between silicon calcium board and high crystal plate?
High crystal plate is actually improved after the calcium calcium board, more vulnerable to some moisture, not damp those deformation of the problem of color is gone. And gypsum this thing, there is breathing, you see the fracture of the tie are gypsum, breathable ah!
Q:FC and calcium silicate board which is good
FC board and calcium silicate board process is different from the use of the same, the price is basically the same. Each board to see where the use of performance which board, including the density, technical indicators are different, there is a big difference.
Q:What is the size and classification of calcium silicate board? How do we choose the specifications for their own calcium silicate board?
There are kilns with the use of the wall with the cut, the furnace insulation with a low temperature [650 degrees], high temperature [1050 degrees] two, the specifications are generally 600 * 300 * 25-100mm, rain off Thermal energy-saving materials Co., Ltd. mainly produces these two kinds of microporous calcium silicate board
Q:Calcium silicate board production mode, the copy method and the quality of the comparison method, which prawn know
Flow pulp method I have not done, but the principle is not difficult, flow pulp method is only used in domestic, copy the law elsewhere I do not know, but Japan and Taiwan are copy the law. The advantage of the flow slurry method is good control, easy to operate, the disadvantage is relatively flat flatness of the board, the same formula strength is relatively low, low capacity; copy method just the opposite. This is related to the two processes of cloth pulp dehydration.
Q:Calcium silicate board ceiling of the joints with what will not crack it?
Because you are in the construction of the time did not follow the requirements in the middle of the calcium silicate board to stay shrinkage 5mm, about it. Has been cracked place with a hand saw a gap, and then use calcium silicate board special sealing material seal, plus a joint belt and then on the seam material felt later on the paint
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 is a natural fibrous siliceous mineral of the generic term, is widely used in building materials fire board silicate mineral fiber, is also the only natural mineral fiber, it has good tensile strength and good heat insulation (Asbestos), asbestos (brown asbestos) and crocidolite (blue asbestos), of which the content of chrysotile asbestos (asbestos), asbestos (asbestos) The most abundant, the most widely used.
Q:Calcium silicate board The so-called asbestos board is really no asbestos?
The Etter board, which is part of the Belgian Etai Group, is a 100% non-asbestos manufacturer, which uses New Zealand imported shrub plant fibers. Is not enough to allow guests to visit the factory to watch the feeding shop when the feeding situation of the manufacturers, and the production of asbestos manufacturers can not take you to see the feeding situation.
Q:Office building silicon calcium board ceiling, the actual construction practices: light steel keel spacing 1000mm, small keel spacing 600mm meet the requirements
Construction Measures of Caustic Sintered Calcium Silicate Board Ceiling 1, the roof height level: according to the level of the floor level, with the vertical foot to the ceiling design elevation, along the wall to the surrounding height of the ceiling. 2, designated keel file line: according to the design requirements of the primary and secondary keel spacing arrangement, has been on the roof of the standard elevation of the keel sub-line. 3, the installation of the main keel boom, playing a good ceiling elevation and keel sub-file position, to determine the boom under the head of the elevation, according to the main keel location and hanging spacing, the end of the bucket without screw button embedded with the floor expansion Bolt connection is fixed.
Q:Two layers of calcium silicate board in the middle of what kind of sound insulation board
It is too thick. The effect is relatively popular fire damping sound insulation board is not a level.

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