CMAX Best Quality Calcium Silicate Board

CMAX Best Quality Calcium Silicate Board System 1

CMAX Best Quality Calcium Silicate Board

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

-Factory price
-SGS,CE
-Non-asbestos, light weight, high density
-Waterproof, fireresistant, anti-bending

Specifications:
1) 100% non-asbestos
2) Density: 1,000 - 1,400kg/cbm
3) Coefficient of thermal expansion: 0.24W/MK (JC/T54)
4) Bending strength: over 13MPa (GB/T7019-1997)
5) Linear expansion rate: 0.1%
6) Water absorption rate: less than 0.19% (GB/T7019-1997)
7) Water penetration rate: 0%
8) Water content: 10%
9) Incombustibility according to CNS 6532 and BS 476
10) Two point five three hours of fire rating for (6mm wall system with W-CSP concrete)
11) Radioactivity: standard (GB6566-2000)
12) Characteristic: nonflammability A grade (GB-8624-1997)

Application:

Can be used in washrooms as the ceiling, partition and backer boards. Additionally, Due to the features of fire prevention, thermal insulation, mildew proof and moisture proof, Bestinboards are also applicable to places where high security is needed.

Product Features:

1.Fire-retardant

2.Thermal-insulated

3.Mildew proof

4.Moisture proof

5.Sound insulated

6.Low moisture and water absorption

7.100% asbestos free and other hazardous substances.

Raw Material	Content
Cement	44 %
Quartz	44 %
Natural Fiber	8 %
Suspension	4 %
Composition of Finished Product	Content
Crystalloid of Calcium Silicate	52%
Quartz	30%
Calcium Carbonate	10%
Cellulose	8%

Q: Calcium silicate board and noise board which sound insulation effect is good: Calcium silicate board is a kind of sound insulation board, it is better than the same thickness of the gypsum board sound insulation effect is better, but not as thick as the thickness of the high pressure pressure cement board sound insulation effect is good.

Q: Is the calcium silicate board attached directly to the wall?: calcium silicate board is lime and stone powder and into, because waterproof, so can not directly stick tiles.

Q: Is the screw in the calcium silicate plate spin reliable?: Its production of materials and processes determine its hardness is high but toughness is insufficient, that is usually said to be too brittle. So it is slightly better than the performance of gypsum board, but still only as a surface decoration materials and not as a bearing structure. Usually with most of the use of light steel keel or blockboard. In this case, the screw through the calcium silicate board into the light steel keel or blockboard in order to reliable fastening.

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?: The kitchen is usually fitted with an aluminum gusset plate or an integrated ceiling

Q: Calcium silicate board fire board can do air conditioning ducts do: Thermal insulation Calcium silicate board has a good thermal insulation properties, 10mm thick wall insulation performance is better than ordinary brick wall effect, but also has a good sound insulation long lasting Calcium silicate board performance is stable, Naisuan Jian, not easy to corrosion, it will not be moisture or insects and other damage, can guarantee a long service life.

Q: Calcium silicate board ceiling of the joints with what will not crack it?: First analyze the cause of cracking. Calcium silicate board ceiling cracking for three reasons: First, keel problems. If the use of light steel keel, the thickness of more than 0.8 mm, if the thickness of the wood keel to 3.5 cm or more. To ensure that the seams on the edge of the screw effectively locked in the same keel. Second, leave the seam problem, you must ensure that more than 5 mm left seam.Three is the seam material problem, to ensure that the joints in the material into the powder and cellulose construction If the thickness of more than 6 mm, the best hanging plastic several times hanging, and so on the layer of glue dry and then hang a layer of glue, dry after hanging on the glue and other joints with dry after the best and then linked to white plastic The last seam belt, so that the dry environment in the north will not crack in the south even more problematic.

Q: Should go to what unit inspection, please experience the peer talk about, thank you!: Calcium silicate board fire can reach less than 3 hours, to fiber reinforced silicate fire board can be achieved, specifically you can go to the national fixed fire detection system testing center in Tianjin. There is a Sichuan Dujiangyan National Fire Detection Center to detect. Beijing Jinyuan Hengxin Building Materials Co., Ltd. is specialized in producing this fire board.

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: What is the thermal conductivity of calcium silicate board?: Plant fiber is actually used in coated paper, which raw materials on the thermal conductivity of calcium silicate board plays a decisive role, which is easy and calcium silicate board of the parameters: Thermal conductivity W / (m.k): ≤ 0.2 Density g / m3: 0.9 Moisture content%: ≤10 Moisture ratio%: ≤0.25 Dry shrinkage%: 0.5 Impact resistance KJ / m2: ≥ 2.0 Flexural strength MPa: ≥10 Frost resistance: After 25 times freeze-thaw cycle without rupture, from the layer of the phenomenon. Watertightness: After 24H test did not appear wet marks or water droplets phenomenon. Asbestos content: 100% non-asbestos, HBC223-2005 "lightweight wall panels" Radioactive: Class A materials, production and marketing and use of unrestricted. In line with GB6566-2001 "building materials reflector nuclide limit" Non-flammable: Class A incombustible, in line with GB8624 "Building materials combustion performance grading method"

Q: Calcium silicate board material production methods which: Secondary reaction method (also known as joint method) is the most complete hydration reaction, the most easy to get high temperature, light high strength calcium silicate products, calcium silicate board production process, but its shortcomings process long, energy consumption, investment Big.

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