Products description

Autoclaved Aerated Concrete (AAC) block is made mainly of silica sand or flyash, cement, lime, gypsum and some gas former, with a complete technological process such as high temperature, high pressure and steam curing etc. It's a new type of light, environmental and prorous building materials.
1. Light and high strength: Its density is not more than 525kg/m3. It's equal to 1/3 of brick and 1/4 of plain concrete: Its intensity against pressure is not less than 3.8mpa. It can reduce the weight of buildings, cut the cost of basements and girders.
2. Fine Insulation Material and heat preservation: Its coefficient of heat conduction is 0.14W/m. K.

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