Calcium Silicate Board High Temperture

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Product Description:


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.


  • 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

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Fire Rated Calcium Silicate Board


Fire Rated Calcium Silicate Board

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Q:What are the high temperature resistant insulation materials at 400?
Foam heat insulation material mainly includes two categories: polymer foam type insulation material and foam asbestos insulation material. Polymer foam heat insulation material has the advantages of small absorption rate, stable heat preservation effect, low thermal conductivity, no dust flying in construction, easy construction, and so on. It is in the period of popularization and application. Foam asbestos thermal insulation material has the characteristics of small density, good thermal insulation and convenient construction, and its popularization and development is relatively stable, and the application effect is better. But at the same time there are some defects: for example, foam cotton is easy to damp, immersed in water easily dissolved, elastic recovery coefficient is small, can not contact the flame and in the wall pipe parts use.
Q:What are the exterior walls of the building besides the benzene board and the extruded board?
Composite silicate insulation material has the characteristics of strong plasticity, low thermal conductivity, high temperature resistance, small drying shrinkage and so on. The main types are magnesium silicate, silicon magnesium aluminum and rare earth composite thermal insulation materials. But in recent years as a leader in thermal insulation material of Sepiolite Composite silicate insulation material, because of its good insulation performance and the application effect, has attracted great attention in the construction industry, has shown strong market competitiveness and broad market prospect.
Q:What are the production methods of calcium silicate board material?
Calcium silicate (microporous calcium silicate) material and calcium silicate board are produced by static steaming method, dynamic hydrothermal synthesis method and two reaction method.
Q:What is the difference between calcium silicate board and cement fiber board?
Fiber cement pressure plate is cement, fiber and other raw materials, after pulping, molding, thousands of tons of press. Calcium silicate board is made of silica and calcium plus fibrous material after pulping and formed by chemical reaction in high temperature environment. Therefore, the difference between the two is very large, mainly in the following aspects:1, from raw materials, calcium silicate board and fiber cement pressure plate difference is mainly calcium silicate board cement content is little, with sand and fly ash instead of cement.2, fiber cement pressure plate is a physical product, calcium silicate board is a chemical product.3, fiber cement pressure plate has press, calcium silicate board has no press; calcium silicate board has autoclaved Fu, fiber cement pressure plate no..4. The density of the fiber cement pressure plate is higher than that of the calcium silicate board, the density of the fiber cement pressure plate is above 1.5g/cm3, and the density of the calcium silicate board is about 1.2g/cm3.5, fiber cement pressure plate thickness can do 2.5-100mm, calcium silicate board can not do less than 4mm of ultra-thin plates and more than 30mm super thick plate, general calcium silicate board manufacturers can only do 6-12mm thickness.6, the normal production of fiber cement pressure plate color is cement color, calcium silicate board color is white.
Q:What is dew point of thermal insulation material?
The heat insulation lining has the characteristics of low thermal conductivity, small density, high flexibility, fire prevention, waterproof, etc..Light weight, 10 96kg/m3, 20kg/m3 following mat, 24 48kg/m3 as in hard, 48 96kg/m3 as core, which 48kg/m can fand a softening point of the ceiling, 500 degrees C, 300 degrees C insulation, the larger the amount, k=0.9.Calcium silicate insulation product was successfully developed in 70s. It has the characteristics of high compressive strength, small thermal conductivity, convenient construction and repeated use. It has been widely used in power systems.Most of the domestic universal small workshop production, have been imported from the United States after the four production lines, advanced technology, instant rejection speed fiber, dry needle felt, stable quality, high temperature 800 to 1250 DEG C.Features: acidity derivative of more than 2, high temperature resistant, general chemical pipe 1000 degrees C more, must use this material. The temperature is about 2000 C.
Q:How to make building glue?
An adhesive and a preparation method thereof, according to the proportion of the polyether and polyester resin, and multiple natural plant resin, polystyrene resin, solvent oil and ultraviolet resistant, anti-aging agent in the container, evenly stirring at 20 DEG -30 DEG C into TDI, heating up to 70 DEG -100 DEG 2-5 hours of stirring that uniform to room temperature, adding industrial gasoline diluted into oil, the transparent liquid is liquid, of course, according to the need of color, can also add to the metal paste color. The main feature of the invention is to glue sealing watering Ni bare surface, to set free, waterproof, anti cracking and water conservation effect, while the antirust effect is far more than the anti rust paint several times.
Q:What's the difference between white carbon and carbon black?
There are two kinds of substances. Some aspects can be substitutedCarbon black is the hydrocarbon gas in the process of strict control of incomplete combustion or pyrolysis of a black powder.
Q:What is a building energy-saving materials?
Heat insulation materials and insulation materials collectively referred to as thermal insulation materials.The commonly used thermal insulation material: mineral wool, rock wool, glass wool (in rock, slag as the main raw material, by high temperature melting, made by centrifugal methods such as cotton and thermosetting resin binder insulation products. ) foam plastics and porous polymers, expanded perlite and their products, calcium silicate insulation products, all kinds of composite insulation materials.
Q:Calcium silicate board white ICI belongs to wood surface paint?
ICI can generally be considered as wall paint (latex paint), and latex paint can be used on this kind of cement board. And lumber is different, it is not suitable to brush latex paint on the surface of wood, it can only be decorated with paint (oil paint).
Q:Which is better, asbestos free calcium silicate and aluminium silicate refractory fiber?
The two are thermal insulation materials. Calcium silicate board strength, cheap, but the use of temperature is not high, the highest 1000 degrees.

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