Fire-Proof Calcium Silicate Board System 1

Fire-Proof Calcium Silicate Board System 2

Fire-Proof Calcium Silicate Board

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Specifications

suspended ceiling, partition, heat insulating board, base plate, external wall panel, exterior wall cladding

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

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 ceiling workers how much money a square meter: Do silicon calcium plate ceiling minimum how much money a square to see what keel. General gypsum board the cheapest, you can use wood dragon. With just keel on your point, the general keel + board offer 55-85 per square meter.

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: Integrated ceiling and calcium silicate board which is good: The integrated aluminum ceiling is generally used in the kitchen bathroom

Q: Office building silicon calcium board ceiling, the actual construction practices: light steel keel spacing 1000mm, small keel spacing 600mm meet the requirements: Light steel keel skeleton after acceptance, began to install the first layer of cement fiberboard. First in accordance with the room space on the cement fiber board layout, layout is not allowed to appear below 100mm slats. After the completion of the version, according to the layout placed cement fiber board, and with self-tapping wire fixed firmly. Self-tapping screw spacing of 150-170mm. After the completion of the first layer of cement fiberboard, should check the flatness of the allowable error should be controlled within 3mm. The first layer of cement fiberboard after the acceptance of the installation has been compressed composite panels, the installation of the use of adhesive method, the installation of the first two sides and then the middle.

Q: What is high strength microporous calcium silicate board: Microporous calcium silicate board is prepared by dynamic hydrothermal method and pressure molding. Dynamic hydrothermal method is used to make light slurry. The slurry is mixed with glass fiber to remove water. After molding, it can be dried. Part of the glass fiber and strong pressure, into a plate is completely physical process. This product does not do the top of the ceiling, why, its strength is by squeezing out, there is no chemical combination, in the wet state no strength, so can not be too thin, dry and cut into thin sheets easily broken and out Gray, I have seen are generally more than 3 cm thick block, used in a variety of fire insulation purposes, the intensity is relatively low, the national standard GB / T10699-1998 have introduced the density of 0.22 the following, the intensity is very low, no high strength Of the Japanese standard, there are 0.35-0.55 density range of the standard, the intensity of about 2MPa or so, as the density of 0.55 or more, can be done with ordinary calcium silicate board, the lower the cost, so generally do not see this Density of microporous calcium silicate products;

Q: What kind of ceiling does the open kitchen do? Is it the same as the lobby to do the calcium silicate board, or do it?: Personally think that the kitchen and the living room to distinguish between the use of aluminum buckle board a little better, no matter how good the hood or smoke, aluminum plate is relatively good

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: Wood fiber board, calcium silicate board, mineral wool board difference: In the beautiful appearance, calcium silicate board, mineral wool board is pure white, clean and tidy, wood fiber cement board surface with a unique texture, highlight the high value of texture.

Q: Autoclaved aerated concrete slabs and fiber reinforced calcium silicate boards which are good: Filling the block is to do the wall material, pure energy to enrich the block better, but very little decoration, or domestic development has not yet come out.

Q: Calcium silicate board the greater the density of the better performance?: Used to make the external walls must be slightly higher density, so that the plate density is good, low water absorption, not easy to deformation cracking. Han De Bang and the dragon, love Fu Xi is a good domestic manufacturers to do a few manufacturers.

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