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:What kind of ceiling does the open kitchen do? Is it the same as the lobby to do the calcium silicate board, or do it?
The kitchen is usually fitted with an aluminum gusset plate or an integrated ceiling
Q:Silicon calcium board and mineral wool board difference between the price is the price, and the advantages and disadvantages of the material
Of course, the price is much lower than the mineral wool board, silicon calcium board weight is much heavier than the mineral wool board weight, but the installation is not different, need light steel keel and paint keel. Mineral wool board generally ordinary price of 20 yuan, silicon calcium board price of 10 yuan or so.
Q:Is the calcium silicate board and the Etter plate the same material?
In the ordinary use of the partition wall is not very different. Gypsum board can be used, not to mention the fiber cement board. In addition, Etienne has a high-grade fiber cement sheet with finishes that are unique.
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: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:Calcium silicate board material production methods which
Calcium silicate (microporous calcium silicate) materials, calcium silicate board production methods are static autoclave, dynamic hydrothermal synthesis and secondary reaction method. At present, most of the domestic production of static technology, raw materials and auxiliary materials will be a certain proportion of ingredients, adding the right amount of water, stirring conditions heated to a certain temperature for gelation, and then by molding, autoclaved curing, drying the existing calcium silicate board Insulation materials products. Static method used diatomite for siliceous materials, calcareous materials and more lime. The process is simple and low cost, but in the production requires large capacity autoclave, and the reaction is not complete, the main form of tourbillate to calcium carbonate board, the use of low temperature (<650 degrees Celsius), it is difficult to produce light, Light high strength products.
Q:Silicon calcium board is mostly used for indoor decoration where.
Selection of calcium silicate board to do ceiling. If the place where the humidity is relatively large, it is recommended to choose a better moisture content of calcium silicate board, relatively speaking, life than the gypsum board should be longer. If you are not demanding moisture, you can use better permeability and toughness of the gypsum board.
Q:Ceiling, shape the same, with gypsum board is good, or with silicon calcium board material is good
Home decoration ceiling 99% with gypsum board, but the gypsum board points good difference.
Q:What is the difference between calcium silicate board and gypsum board?
It is a high-quality high-grade cement as the base material, and with natural fiber reinforced, the advanced production process molding, pressure, high temperature steaming and other special technology and made, is a good performance of the new building and industrial Plate of its products fire, moisture, noise, insect moth, durable. Is the ceiling, cut off the ideal decorative plate.
Q:Calcium silicate board is not asbestos?
Some ah In fact, each brand is there, asbestos is carcinogenic, so now most do not use. But some people still sell is the kind of very cheap

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