Asbestos Free Sound Reduction Calcium Silicate Board

Asbestos Free Sound Reduction Calcium Silicate Board System 1

Asbestos Free Sound Reduction Calcium Silicate Board

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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:Is the screw in the calcium silicate plate spin reliable?: Decoration is so used it Harder than gypsum board, so should be no problem. Screw spacing 20-30Cm

Q:What is the calcium silicate board used in the bathroom ceiling: Integrated ceiling (aluminum-magnesium alloy material excellent moisture, long life, easy to wash and repair, expensive)

Q:Silicon calcium board is mostly used for indoor decoration where.: Insulation with calcium silicate board, is a hard insulation material, with a light weight, high strength, small thermal conductivity, high temperature, corrosion resistance, can cut, can saw and so on. It is used in power pipeline, metallurgy, petrochemical, construction, ship and other areas of equipment piping, wall roof insulation and fire insulation. Thickness is usually above 30mm, the density of 200-1000kg / m3. Insulation board is white hard, also known as microporous calcium silicate board, the main characteristics of the temperature coefficient of variation is small, thermal conductivity is small, re-processing coefficient, corrosion resistance, good heat insulation, light weight. Used for the wall, in order to keep the room insulation effect. Applications include chemical, marine and metallurgical aspects.

Q:Calcium silicate board can be used in the roof: Silica calcium board is composed of siliceous and calcareous materials, by the pulp, molding, steam curing, drying, sanding and post processing and other processes made of a new type of sheet. Products with light high strength, fire insulation, processing and other advantages, can be widely used in high-rise and public buildings of the fire wall panels, ceiling panels, ducts, a variety of ships compartment board, and fire doors.

Q:Living room light steel keel ceiling is gypsum board seal or calcium silicate board seal is better?: Now the family is used in the gypsum board, and small-scale ceiling do not need to seal the wood floor.

Q:Toilet with silicon calcium board ceiling, with the general opening device can not open: It is recommended that you build a drill bit yourself. (At least two), cut it off, leaving about 2 cm (the thickness of calcium silicate board should be less than 2 cm) length, it is welded in a 5mm thickness of the iron plate, The distance between the two drill bits can be determined according to the size of your opening diameter, the middle of the welding should also be a section of about 3 cm length of the impact drill bit as the center of the use of positioning with the use of speed switch with the drill, To slow the way after the operation can be.

Q:What is the difference between cotton calcium silicate board and cotton-free calcium silicate board?: Calcium silicate board with cotton and cotton board, cotton board is made of asbestos and its associated products mixed with cement, quartz sand produced from the production and use of asbestos products have been banned in the world, asbestos was inhaled through the lungs Into the blood vessels to break the snow red blood cells and cause blood diseases and other diseases. Cotton-free calcium silicate board is mixed with cement and quartz sand in the original wood pulp fiber, autoclaved curing, is currently recognized as the most environmentally friendly building plate.

Q:FC and calcium silicate board which is good: Fiber cement board (fiber cement board abbreviation for the FC board), also known as fiber reinforced cement board. Calcium silicate board and fiber cement board, although all belong to the fiber reinforced inorganic non-metallic plate, with low density, medium density and high density of the points, but because calcium carbonate board raw materials in the calcium material is lime and add the appropriate amount Reinforced materials by pulping, molding, high temperature autoclave and other processes made, suitable for low density and medium density light board. Fibrous cement board of calcium material is cement, and there are autoclaved and non-autoclaved products, suitable for medium density and high density board.

Q:Calcium silicate board outside the brush coating needs grassroots?: You can be the normal construction, and you put this board as a wall just fine

Q:Calcium silicate board can be used on the external walls, waterproof crack?: Calcium silicate board as a new green 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, a large number of industrial and commercial applications in the ceiling ceiling and partition, home decoration, Furniture liner, billboard liner, ship compartment board, warehouse floor, network floor and tunnel and other indoor works of the wall. 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. Is a good performance of the new building and industrial sheet, its products fire, moisture, noise, insect moth, durability is better, is the ceiling, cut off the ideal decorative plate.

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