Ceramsite concrete block is using light ceramic and cement as raw materials, adopting advanced equipment and technology, through the accurate ratio, mixing, forming and conservation, to make into lightweight aggregate concrete small block. Ceramsite block is a new product by smashing, spressing the the ceramsite that is produced by burning at high-temperature waste rock, waste.

The ceramsite block is characterized by light weight, high strength, thermal insulation, heat insulation, sound-absorbing, waterproof, moisture, fire performance, size is accurate, complete specifications and other characteristics. For building walls of masonry, it can significantly reduce the building weight, reduce the structural steel consumption, reduce cost, increase the use of the area, etc. To improve the ergonomics of masonry, shorten the construction period, save the mortar. Carbon products generated in rotary kiln are the necessity in the aluminum smelting, In using alumina as raw material, producing aluminium with the molten salt electrolytic method, as well as the electric steelmaking and some metallurgical, chemical production process, it needs anode paste( carbon block ) electrode paste, electrode ( rod ), anode plate and other carbon products.

In rotary kiln, under oxygen free conditions, raw materials ( such as petroleum coke, metallurgical coke, coke, pitch coke, anthracite )are calcinated in 1100 — 1300 0C in order to eliminate moisture, volatile matter, make the structure more compact, increase true density, enhance the thermal stability, improve oxidation resistance, mechanical strength, electrical and thermal conductivity. Due to the grading volatile combustion,the temperature of exhaust gas is very high,generally with the waste heat boiler for heat recovery.The ceramsite block can be used in high-low-rise building frame structure inside and outside the infill walls, air conditioning, and cold storage insulation wall, the noise of the place sound-absorbing or sound insulation wall, firewall and other wall materials.

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