Popular Sound Reduction Calcium Silicate Board

Popular Sound Reduction Calcium Silicate Board System 1

Popular 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)

Q:Hydrate calcium silicate gel under what circumstances: Hydrate calcium silicate gel under what circumstances

Q:What is the difference between the board and the silicon board?: Et board is also known as calcium silicate board. Silicon calcium board is based on the improvement of gypsum board products

Q:What is the new environment of environmental protection wall insulation materials: Mianshu brick, stone wood floor, calcium silicate board, light wall panels, external wall insulation board, cement foam insulation board integrated housing, composite tile and so on. These materials are now more popular building materials, the market demand.

Q:Calcium silicate board and noise board which sound insulation effect is good: Sound insulation board is a collectively, there are different materials of sound insulation board, such as rubber, plastic, cement, PVC, metal and so on. So there is no way to directly determine the "calcium silicate board and noise board which sound insulation effect."

Q:What is the difference between cotton calcium silicate board and cotton-free calcium silicate board?: There is cotton in the production process using asbestos, in foreign countries, asbestos is considered to be carcinogenic items, because of its intake into the body, can not be broken down, excreted, over time, will cause harm to the body, so in foreign, special In developed countries, has been strictly prohibited to use. No cotton, in the production process, with paper fiber instead of asbestos fiber, play an environmental role. At present, there are a number of domestic production of non-cotton enterprises, but because the various factories use fiber grade is not high, product quality is different, it is necessary to customers to understand a lot.

Q:Calcium silicate board can do the shape of the ceiling? If the figure can not, figure in the shape of what is generally used to do?: Generally do not use calcium silicate board to do the shape of the figure should be on the GRC component should be the main component of gypsum

Q:What is the use of high-temperature calcium silicate board? I want to find a material can be resistant to high temperature 1500 ℃, and must be pressure,: Chemical composition has long been changed, the intensity is certainly lost, do not say that fight against, there are problems with compression. Calcium silicate does not meet this requirement

Q:Calcium silicate board why wet weather will appear scarred: Wall junctions improperly handled: not in accordance with the requirements of the relevant nodes set construction, but in the calcium silicate board and the wall at the junction of the direct use of caulking putty full scraping, and some also use copper tape paste to strengthen, leaving no shrink space , Leading to cracking at the site.

Q:Tempered glass backdrop and calcium silicate board background wall which is better?: Everything is good, but let me choose. I think the tempered glass wall is better.

Q:Calcium silicate sound - absorbing panels with what inspection lot: According to the use, the state has the best reverberation timetable for all kinds of halls, and the reverberation time of the audible field can be checked by the reverberation. With ordinary fire test whether the fire standards.

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