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application of lightweight aggregate


light aggregate instead of sand can solve the problem of alkali aggregate reaction of ordinary concrete and improve the durability of concrete. it is an excellent green building material. at the same time, it avoids the phenomenon of mountain blasting and river sand mining, which meets the requirements of building a beautiful china.

lightweight aggregate concrete has the characteristics of light weight and high strength, which is suitable for laying bridge pavement. in 1968, flyash ceramsite lightweight concrete wasused in the roadway slab of nanjing yangtze river bridge, which reduced the steel consumption of steel beams.



high performance lightweight aggregate wallboard is favored by the market because of its convenient and fast construction, which can reduce labor intensity and labor.





high performance lightweight aggregate is an ideal material for prefabricated housing and pc components because of its derivative advantages such as anti-seismic and fire-proof, light weight and high strength, extended sales radius, reduced transportation and hoisting costs, etc.


the ceramsite aerated concrete block produced by ceramsite lightweight aggregate belongs to a new type of inorganic thermal insulation material. it is characterized by load-bearing heat preservation, fire resistance, zero shrinkage and no cracking. it is a large-scale green energy-saving building material.


because of its round particles and excellent properties of light weight, high strength, heat preservation, sound absorption and sound insulation, it can be widely used in functional home decoration fields, such as floor heating backfill, floor filling, creative decoration, etc.


lightweight aggregate is a kind of good filter material and soil moisturizing material. it has been used in green roof, gardening and greening projects for a long time in foreign countries, and it will have great application in the construction of sponge city in china.

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