1. What is calcium silicate board?
People use lime and quartz powder as the main body, fiber as a reinforcing material, mixed with water to make a slab, and then autoclaved and cured to make a light board called calcium silicate board.
2. The source of calcium silicate board?
Calcium silicate board was invented by the U.S. OCFG company.It is a new type of building board known for its comprehensive performance.It has been promoted and developed from developed countries in the 1970s, and it will soon be popular in the world.
3. The history of calcium silicate board in my country?
my country's calcium silicate board industry started in the late 1990s of the last century. In recent years, my country's calcium silicate board industry has achieved rapid development, and the annual output growth rate is more than 30%. According to incomplete statistics, In 2008, the annual output of calcium silicate board reached about 200 million square meters. 30% of the products were exported.
4. What kind of calcium silicate board?
At present, there are two kinds of calcium silicate boards in China, one is the calcium silicate board for heat preservation, and the other is the calcium silicate board for decoration. The calcium silicate board for heat preservation is also called microporous calcium silicate board. It is a white, hard new thermal insulation material with light bulk density, high strength, low thermal conductivity, high temperature resistance, corrosion resistance, cutting, and sawing characteristics. It is widely used in electric power, metallurgy, petrochemical, construction, and shipbuilding. , Aerospace, submarine and other fields of equipment, pipelines and wall and roof thermal insulation and fire and sound insulation. Its thickness is usually above 20mm, and the density is 110-140kg/m3. The maximum working temperature can reach 1000℃. Calcium silicate for decoration The board is also called fiber cement board, which is a kind of lightweight board with energy saving, environmental protection, safety, and multi-function properties.
5. What is the production process of calcium silicate board?
Calcium silicate board is a mixture of siliceous materials and calcium materials in a certain ratio, using organic synthetic fibers, inorganic mineral fibers or cellulose as reinforcing materials, and undergoes pulping, molding, autoclave curing, drying, and sanding. A new type of lightweight board made by other processes.
6. The main function of calcium silicate board?
As a new environmentally friendly building material, calcium silicate board not only has the functions of traditional gypsum board and mineral wool board, but also has superior fire resistance, moisture resistance and long service life. It can be widely used in industrial and commercial projects, ceilings and ceilings of buildings. Partition walls, home decoration, furniture lining boards, billboard lining boards, ship partition boards, warehouse sheds, floors and wall panels for tunnels and other indoor projects, as well as subway ventilation flues, etc.
7. The scope of application of calcium silicate board?
Lightweight and convenient calcium silicate board is used in commercial buildings, entertainment venues, shopping malls, hotels, factories, warehouses and new residential buildings, renovation and renovation of public places, hospitals, theaters, stations, etc. Its main uses are industrial panels such as walls, suspended ceilings, floors, furniture, road sound insulation, sound-absorbing barriers, ship compartments and air ducts, and sound-absorbing walls, sound-absorbing ceilings, pouring walls, panels for composite wall panels, etc. .