China's autoclaved aerated concrete is the earliest developed and most productive type of new wall materials. After more than 50 years of development, a complete industrial system of material production, equipment manufacturing, supporting material supply, design and scientific research has been formed. This is a lightweight material. It is made of cement, lime (containing calcium material), fly ash/ground sand (containing silicon material), aluminum powder (producing gas material) and a small amount of water, after quantitative mixing and mixing, the producing gas expands into a blank body without strength, after cutting and autoclaved curing and hardening.
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