Sound Reduction Calcium Silicate Board System 1

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: Cement fiber board calcium silicate board: How to distinguish between fiber cement pressure plate and calcium silicate board 1, the density: Calcium silicate board density is much lower than the fiber cement pressure plate, through the weight of the plate can calculate its approximate density. 2, look at the color: Although there are manufacturers in order to pretend to be fiber cement pressure plate and deliberately add carbon black and other plates made dark, but not natural cement color. 3, asked whether the thin plate and thick plate, if not or can not do, it shows that he is the distribution of calcium silicate board or ordinary fiber cement without pressure plate. 4, if you go to the factory, you can visit the workshop, if steam pressure Fu (commonly known as bullet) is certainly calcium silicate board manufacturers, if there is no press, it is an ordinary cement mill.

Q: My home decoration ceiling, decoration company reported is easy to licensing calcium carbonate board to do smallpox, how ah, environmental protection? And the concrete board to identify it: Calcium silicate board is now a lot of domestic asbestos, will cause lung cancer and mesothelioma, carcinogenic probability is very large, and now engage in decoration are generally funny (there are some companies do not have the ability to produce asbestos calcium silicate board With asbestos board posing), give you with asbestos calcium silicate board

Q: How to build calcium silicate board mill, how much money: Calcium silicate board is mainly siliceous material and calcium material asbestos fiber pulping, forming, steamed from. Equipment mainly, molding machine, autoclave, etc., a line plus plant about the need for funds about 800 million.

Q: What are the well-known brands of calcium silicate boards in China?: At present, there are about 50 production lines of calcium silicate board in China, mainly distributed in Guangdong, Hebei, Zhejiang, Jiangsu, Jiangxi and other places, Guangdong currently has more than 10 calcium silicate board production enterprises, and each year are also more than 30% increase.

Q: Is the perforated calcium silicate wallboard used in wall decoration?: Perforated calcium silicate wallboard as a new environmentally friendly building materials, in addition to the function of the traditional gypsum board, but also has excellent fire performance and moisture resistance, the advantages of long life, in the practical use of a wide range of applications.

Q: What is high strength microporous calcium silicate board: The problem is not clear, the calcium carbide board with calcium silicate board is not the same thing, it is completely different products, microporous calcium silicate board compared to the advantages of ordinary calcium silicate board is mainly density, manufacturing process And the use is completely different.

Q: What is the difference between gypsum board and silicon calcium board?: Gypsum board is a building gypsum (that is, CaSO4) as the main raw material, mixed with appropriate amount of additives (adjust the rate of condensation) and fiber to do plate core, with a special plate for the face, the processing of the plate. Strength is not high, not wet

Q: What is the specific difference between the silicate board and the calcium silicate board?: Later, the introduction of calcium silicate board in China, in the decoration industry also appeared in the "calcium silicate board." And explained: "silicon calcium board, full name is fiber reinforced calcium silicate board, it is made of siliceous materials (diatomaceous earth, bentonite, quartz powder, etc.), calcium material, reinforced fiber as the main raw material, , Calcium, and the like. The other significant feature is that it is easy to reprocess, and it is not easy to handle, Like gypsum board that is easy to powder-like fragmentation. "

Q: I would like to do three partitions in the room, with fiber cement board, gypsum board, fiber calcium silicate board which is better?: If you want to recommend the use of fiber cement board or calcium silicate board, the two boards almost, if you say the sound insulation, then these three boards are not special noise board

Q: Calcium silicate board, asbestos volatile out of cancer problems, anxious?: Asbestos is a solid, not a gas that will not evaporate. Another asbestos is mainly in the production or processing process, with the dust inhaled the body, will lead to physical injury. Wall installed, and the fan on the ash, the asbestos has been unable to fly with the dust, the residents have little effect.

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