Calcium Silicate Board Non Asbesto System 1

Calcium Silicate Board Non Asbesto

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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:Calcium silicate board material production methods which: Calcium silicate (microporous calcium silicate) materials, calcium silicate board production methods are static autoclave, dynamic hydrothermal synthesis and secondary reaction method. At present, most of the domestic production of static technology, raw materials and auxiliary materials will be a certain proportion of ingredients, adding the right amount of water, stirring conditions heated to a certain temperature for gelation, and then by molding, autoclaved curing, drying the existing calcium silicate board Insulation materials products. Static method used diatomite for siliceous materials, calcareous materials and more lime. The process is simple and low cost, but in the production requires large capacity autoclave, and the reaction is not complete, the main form of tourbillate to calcium carbonate board, the use of low temperature (<650 degrees Celsius), it is difficult to produce light, Light high strength products.

Q:There is no material similar to calcium silicate board. Can replace the calcium silicate board. Texture is almost the same?: The closest is the fiber cement board, calcium silicate board to do more interior decoration, and fiber cement board to do more of the external walls, you can also try the clay board, is also a beautiful board

Q:Calcium silicate board surface smooth it? Waterproof? Can I use this board to do the outdoor door?: Calcium silicate board is the biggest characteristic of waterproof fire, stable performance. Using the calcium silicate board to do the outdoor door is already a mature technology

Q:Should go to what unit inspection, please experience the peer talk about, thank you!: There is a wall technical specifications, you can buy the bookstore to see, "JGJ / T157-2008 building lightweight strip wall technical regulations"

Q:Calcium silicate with quartz powder is the number of requirements! How much silicon content?: 93% content is enough, about 400 mesh, the price of 200-250 yuan / ton, water mill purity is higher, but the same can be used.

Q:Is it harmful to calcium carbonate on home improvement?: Asbestos content of 100% without asbestos, HBC223-2005 "lightweight wall panels" Radioactive Class A materials, production and marketing and use of unrestricted. In line with GB6566-2001 "building materials radionuclide limit" Non-combustible Class A incombustibility, in line with GB8624 "building materials combustion performance grading method" High-performance, high strength, fire, water, moisture, noise, insulation, insulation, shock, impact resistance, anti-aging, corrosion resistance, pest control, easy processing, easy decoration, stable performance.

Q:The difference between calcium silicate board and plywood: Plywood do not know the amount, but with the use of adhesive resin is certainly not environmentally friendly, there is no fully resistant to aging organic resin

Q:Ceiling with gypsum board or calcium silicate board?: The shape of the ceiling less With calcium silicate board. Hardness. Waterproof and waterproof. Not easily deformed. Fire performance is better. 2 are not much price.

Q:Calcium silicate board and magnesium silicate board which is better: Magnesium silicate board using magnesium oxide as the main raw material, produced by the decorative materials, the advantages are: light, good toughness; drawback is: low strength, low moisture resistance, soaked after the water marinade, destruction of the wall surface The

Q:Home wall with a good board or silicon calcium board: At present, there are two kinds of calcium silicate board, one is the use of calcium silicate insulation board, there is a decoration with calcium silicate board. ? Thermal insulation with calcium silicate board, also known as microporous calcium silicate board, is a white, hard new insulation material, with a light weight, high strength, small thermal conductivity, high temperature, corrosion resistance, can cut, Features, are widely used in electric power, metallurgy, petrochemical, construction, shipbuilding, aerospace, submarines and other areas of equipment piping and wall roof insulation and fire insulation. Decorative calcium silicate board is also called fiber cement board, is a kind of energy saving, environmental protection, safety, multi-function and other properties of light plate. Calcium silicate board is a mixture of siliceous material and calcium material in a certain proportion to organic synthetic fiber, inorganic mineral fiber or cellulose fiber and other short fibers as a reinforcing material, by pulping, molding, autoclaving curing, drying , Sanding and other processes made of a new type of lightweight sheet, with light high strength, fire insulation, shrinkage deformation is small, good processing, easy to surface decoration and so on.

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