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: Silicon calcium board is mostly used for indoor decoration where.: Decorative calcium silicate board thickness of 4-20mm, length and width to 1220 * 2440mm mainly. At the same time to have a large size of calcium silicate board processed into a decorative calcium silicate ceiling, its anti-sagging varieties and other advantages, is widely used in the ceiling. Decoration with a more comprehensive performance, the most used or interior decoration, because it is resistant to moisture, long life, anti-subsidence, is used as a good material for the ceiling shape. In addition, the decorative silicate board can also be used for wall, floor, furniture, road noise, used to do noise wall, sound absorption wall, sound absorption ceiling, meet the panel are very good choice. Calcium silicate board in the case of high temperature combustion is not easy to burn, it will not produce toxic smoke, in the KTV, dance halls, hotels, restaurants and other places have a greater use. Calcium silicate board waterproof performance, for indoor bathrooms, toilets, toilets and other places often need water is the best choice, long-term use will not occur distortion and expansion of the phenomenon, the performance is relatively stable. Calcium silicate board strength is high, even if only 6mm of calcium silicate board than the traditional 9.6mm gypsum board light, high stability, strong and durable, will not easily crack damage, can be safe to use. Others, such as the size of the strict control in the specified range, heat insulation and long life is no longer said that this is, after all, it is more prominent features of the few.

Q: Ceiling, shape the same, with gypsum board is good, or with silicon calcium board material is good: Silicon calcium board with a better material, the price is indeed more expensive than gypsum board. But you are also home decoration is not how much, cost-effective considerations. Calcium silicate board and cement board are two different materials. Hope my answer can help you!

Q: Door head decoration, outside the aluminum-plastic plate which can be used calcium silicate board?: General 2-3M of the door are no problem. As well as look at your door on the decorative effect, anyway, is not too heavy!

Q: Just 6mm of calcium silicate board to do smallpox will not crack: Calcium silicate board has excellent water resistance, in the bathroom, bathroom and other places of high humidity, can still maintain the performance of stability, will not swell or deformation. Calcium silicate board high strength, 6mm thick plate strength greatly greater than 9.5mm thick ordinary gypsum board.

Q: Calcium silicate board above the watermark is how to cause: Calcium silicate board on the watermark is its wet embryo state, into the autoclave in the high temperature autoclaved curing process, the reaction of calcium silicate to form teromorelite crystals and water vapor in the surface condensation formation.

Q: My house decoration with a lot of calcium silicate board, harmful to people?: Decorative calcium silicate board is harmless to the human body. Decorated with calcium silicate board is also called fiber cement board, calcium silicate board invented by the United States OCFG company, is a comprehensive performance known in the world of new building plate, the 20th century, 70 years in developed countries to promote the use and development. Europe and the United States, Japan, Australia is Taiwan is the use of calcium silicate board the most common country, China successfully developed in the early 80s, mid-80s into the development stage, the late 90s to get a large area to promote the application. Thickness of 4-20mm, length and width to 1220 * 2440mm mainly. At the same time to have a large size of calcium silicate board processed into a decorative calcium silicate ceiling, its anti-sagging varieties and other advantages, is widely used in the ceiling. Calcium silicate board as a new environmentally friendly building materials, in addition to the traditional function of gypsum board and mineral wool board, the more excellent performance of calcium silicate board and moisture resistance, the advantages of long life, a large number of industrial and commercial applications in the ceiling ceiling And partitions, home furnishings, furniture linings, billboards, liners, warehouses, floorboards, and tunneling. 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: Living room light steel keel ceiling is gypsum board seal or calcium silicate board seal is better?: If you are a large area of the ceiling, or use strong, no need for a small area

Q: Calcium silicate board surface putty Why crack?: 1, improper handling of deformation joints: in the deformation of the calcium silicate board ceiling no seam, the entire plate directly connected. Although some of the deformation of the seam, but the deformation of the practice is not right, only in the panel at the seam, and the keel is not broken, the deformation of the structure under the action, calcium silicate board is easy to crack. 2, the wall at the junction of improper handling: not in accordance with the requirements of the node set construction, but in the calcium silicate board and the junction of the wall directly with the stopper putty full scraping, and some also use copper tape paste to strengthen, leaving no Shrink the space, causing the crack. 3, improper storage of the plate: the plate in the installation and construction of wet moisture, resulting in deformation, in the natural dry conditions after construction, resulting in shrinkage, cracks. 4, hanging keel installation spacing is too large: part of the keel of the mechanical properties did not meet the national standard indicators, the plate after the installation of a greater degree of deformation. Keel and plate when the connector is not staggered, it is difficult to avoid stress concentration. The whole plate is installed in different directions at the same time on the screw fixation, so that the sub-stress within the plate easy to crack.

Q: What is the difference between inorganic silicate composite board and inorganic calcium silicate board?: There is a big difference between the two. Calcium silicate board is made of inorganic mineral fiber or cellulose fiber and other loose short fiber as a reinforcing material, with siliceous-calcium material as the main cementing material, pulping and molding, accelerating the curing reaction in high temperature and high pressure saturated steam to form Calcium silicate gel made of the plate. Inorganic silicate composite board is based on inorganic calcium silicate board for the surface, the middle of the composite material. Mainly polystyrene particles, concrete, fly ash, ceramic, chemical additives and other materials made of composite wall panels.

Q: Home improvement with cotton calcium silicate board how to do?: If you have not installed fixed, for children and family health, can change, 6% of ordinary cotton plate should be more than 20 dollars it, for cotton without adding a few dollars (the same brand).

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