Calcium Silicate Board High Temperture System 1

Calcium Silicate Board High Temperture

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Specifications

1.Non-asbestos,light weight
2.Waterproof,heat insulation
3.high impact resistant ability
4.Calcium Silicate Board.

Calcium Silicate Board

Calcium Silicate Board is high quality building materials. The board contains inorganic raw materials .such as cement, silica powder and reinforced cellulose fiber as the main materials.All boards are autoclaved to become stable product. Fiber cement board does not contain any of asbestos, however, it has strong bending strength like those with asbestos. Fiber cement board can be applied not only for the interior use but also for the outdoor wall system. It has low water absorption rate and high impact resistant ability. These good advantages make it suitable for any purposes of applications.

Features:

100% non-asbestos
Density: 1,000 - 1,400kg/cbm
Coefficient of thermal expansion: 0.24W/MK (JC/T54)
Bending strength: over 13MPa (GB/T7019-1997)
Linear expansion rate: 0.1%
Water absorption rate: 25.4% (GB/T7019-1997)
Water penetration rate: 0%
Water content: 10%
Incombustibility according to CNS 6532 and BS 476 standards
Two point five three hours of fire rating for 6mm wall system with W-CSP concrete
Radioactivity: GB6566-2000 standards
Characteristic: nonflammability A grade (GB-8624-1997)
Light weight
The wall is solid and firm inside, resistant to impact pressure
Painting, tiling and nailing is possible in the new system
Noise reduction can be up to 46dB
Good efficiency
Working environment can keep it dry and clean for better management
Applications: can be used for partitions, interior walls, pipeline and conduit compartments, stair space, exterior walls, ceiling boards and pillar wrapping

Our products

Fire Rated Calcium Silicate Board

Package

Fire Rated Calcium Silicate Board

Q: What are the production methods of calcium silicate board material?: The two reaction method (also called combined method) is the most complete and easy to obtain process of high temperature, light weight and high strength calcium silicate products and calcium silicate boards, but its disadvantages are long process, high energy consumption and large investment.

Q: Asbestos free calcium silicate board there is a crack in the kettle, what is the reason?: A slab of calcium silicate board production equipment to the emergence of the phenomenon of billet stick (stick billet refers to the calcium silicate board blank attached to the molding cylinder, in shaping cylinder knife when tearing into the surface depression caused by repeatedly feeding back, yield, effect in this case a two quality, three lead to rising production costs)There are two reasons for the phenomenon of sticking: first, the slurry temperature is low, viscosity is big; two, the material is not dehydrated enough, and the moisture content is high.The solution is: 1, improve the slurry temperature, slurry concentration decreased, but the slurry temperature should not exceed 45 DEG C; 2, in the premise of not causing product layer under the vacuum degree increasing, strengthen dehydration, reduce water blanks.

Q: What's the difference between white carbon and carbon black? Can they be replaced?: Carbon black is the floorboard of white powder X- ray of amorphous silica and silicate products, mainly refers to the precipitated silica, fumed silica, ultrafine silica gel and gel, including powder synthetic aluminium silicate and calcium silicate. Silica is a porous material, its composition by SiO2 nH2O, where nH2O is there the surface hydroxyl form. Soluble in caustic and hydrofluoric acid, insoluble in water, solvent and acid (except hydrofluoric acid). High temperature resistant, non flammable, tasteless, odorless, has the very good electric insulation.

Q: Why is calcium silicate board unsuitable for use in home improvement?: It is not the appropriate material, calcium gypsum board to hemihydrate gypsum and organic silicone oil as the main material, the surface of the organic silicone oil with the installation way friction transportation will fall, a long time will get loss loss, if the poor quality of the organic silicone coating, it is not full proof effect is worse in the course of time, deformation, damp, moldy yes, yellow.

Q: What are the new energy-saving building materials? What's new?: As far as its varieties are concerned, the new wall materials mainly include bricks, blocks and slabs, such as clay hollow bricks, waste clay bricks, non clay bricks, building blocks, aerated concrete, light plates and composite boards.

Q: Eterpan and yinte in what is the difference?: Calcium silicate board:Calcium silicate board is mainly inorganic mineral fiber or cellulose fiber and other loose short fiber materials with siliceous and calcareous materials as the main cementing material, pulping, molding, in high temperature and high pressure saturated steam curing acceleration, sheet formation of calcium silicate gel made.Calcium silicate board is a new type of building and industrial plate with excellent properties. Its products are fireproof, moisture-proof, soundproof, moth resistant and durable. It is an ideal decorative board for ceiling and partition. Excellent waterproof performance, just can prevent the home improvement for a long time damp deformation, especially in the bathroom for a long time in a humid environment, the use of calcium silicate board ceiling is the best choice.

Q: What are the raw materials of cement products? What's the function?: Cement has a great influence on the properties of concrete. The kinds and quantities of cement containing minerals and the fineness of cement will affect the quality of cement products. The calcium silicate three in cement is an important factor in the coagulation of cement products. The reaction between three calcium silicate and water leads to the production of hydrated calcium silicate, and the hydrated calcium silicate gel acts as a cementing agent for aggregate and aggregate in concrete.

Q: What's the use of low carbon steel insulated nail hooks for power plants?: Mild steel is a type of carbon steel, and its carbon content is between 0.1% and 0.3%. The so-called carbon steel is also called carbon steel, refers to the carbon content of less than 2.11% of the iron carbon alloy. As we all know, the carbon content of the impact on the iron and carbon alloy is very large, the higher the content, the greater the hardness, but the smaller the toughness, and therefore easy to damage. Low carbon steel, because of its low carbon content, therefore, good toughness, low hardness, easy to carry out a variety of processing, such as welding, forging, etc.. And after some heat treatment, low carbon steel can obtain various properties, such as wear resistance, corrosion resistance and so on.

Q: What's the difference between white cement and ordinary cement?: The main chemical composition of Portland cement clinker is calcium oxide, silica, alumina and iron oxide. Calcium oxide mainly derived from calcareous raw materials, such as limestone, chalk, marl; alumina and silica from aluminum silicate containing substances, such as clay, blast furnace slag and fly ash; iron oxide is used in sulfuric acid production of sulfur iron slag. For the content of calcium oxide production of Portland cement lime materials in 52%; silicon oxide content of clay in raw materials up to about 57%, the alumina content is less than 20%. In order to reduce the calcination temperature and to produce part of the melt during calcination, a small amount of iron oxide is often added. Of raw materials but also control the content of alkali and Magnesium Oxide, Magnesium Oxide is content in the cement clinker should be less than 5%, total alkalinity (Na2O+K2O) for general cement should be less than 1.2% of low alkali cement should be less than 0.6%.

Q: What are the exterior walls of the building besides the benzene board and the extruded board?: Calcium silicate insulation insulation materials in 1980s has been recognized as the massive rigid insulation materials in one of the best, which is characterized by low density, high heat resistance, low thermal conductivity, flexural strength, high compressive strength, low shrinkage. But after entering 1990s, the promotion of the use of a downturn, the main reason is that many manufacturers to adopt in order to solve the problem of non asbestos fiber pulp, pulp fiber and not due to high temperature, thus affecting the thermal insulation material of high temperature resistance and increase the breaking rate, and not the economy.

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