Sound Reduction Calcium Silicate Board

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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:There is no material similar to calcium silicate board. Can replace the calcium silicate board. Texture is almost the same?
What is the use of the ceiling or wall? If you do ceiling, then, or calcium silicate board cost-effective. If you do the wall, then you can use cement board instead, similar performance, but the cement board to be slightly more expensive.
Q:What is the difference between high-density fiber cement pressure plate and calcium silicate board?
Calcium silicate board is autoclaved, the pressure plate is autoclaved and not autoclaved, autoclaved weather resistance is better, the same pressure, the density of calcium silicate board lower, because the formula has a lighter lime, There is no cement pressure plate.
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 sulfate anti-static flooring and calcium silicate board What are the differences
High-density calcium sulfate flooring is solidified from raw materials into calcium sulfate crystals, and the use of non-toxic bleached plant fiber as a reinforcement material through a pulse suppression process made. Covered with HDL melamine anti-static veneer, PVC, tiles, carpets, marble or natural rubber, plastic floor around the floor, the floor is generally used galvanized steel or aluminum foil.
Q:Calcium silicate board water absorption on the performance of the plate have any effect
The absorption of water vapor moisture is not enough to change the performance of the plate, and low density stability better, so the site recommended the use of low-density sheet, because the lighter the lighter the better.
Q:Calcium silicate board in the water soak for a long time will become soft or other problems, the surface can be how long the colorful paint can fade or other problems
Due to the density of calcium silicate board absorption rate is relatively low, although the water resistance is also good, even if the bubble in the water 1 month its physical properties are difficult to change, the main paint is water-based acrylic or silicone C, but also points For the ordinary, shot, high bombs. Manufacturers are generally committed to more than 6 years, silicon C can be more than 12 years.
Q:Calcium silicate board production line
Flow slurry method is equipped with a stirrer and separator in the headbox. When the slurry reaches a certain level in the headbox, it flows naturally through the horizontal cloth pulp plate and the inclined flow slurry plate to the blanket to form the initial material layer, The initial material layer through a number of vacuum box forced dehydration, winding to the forming tube I, to achieve the required thickness from the molding tube after pulling the wet blank, the next process into a variety of products.
Q:Calcium silicate board and Matsumoto maintenance board is a plate it? And the difference between the pressure plate?
Not a kind of plate, calcium silicate board is a product name, the latter should be the company's product name, specifically I do not know, you can say what you are going to do with what position, To achieve what effect, my company specializing in the production of calcium silicate board, fiber cement pressure board, need to consult the words of my name practice me
Q:Calcium silicate board surface putty Why crack?
Usually in the board and board transfer place, very prone to cracking. And then the construction of such a transfer of the time, we must do anti-cracking treatment. If cracking has occurred, it will need to be shoveled along the cracks, and then fill with a dry coating, while the bandage to play a role in anti-cracking.
Q:Gypsum board with calcium silicate board which is good? What are the advantages and disadvantages?
Gypsum board is a green building materials, a breathing function, suitable for interior decoration, upstairs that the sound insulation performance is not ideal, because the installation method has problems, not by the process to go, shortcomings impatient impact, can not be used for outdoor

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