The invention discloses a
fluorite slag-containing aerated concrete block. The
fluorite slag-containing aerated concrete block is prepared from the following raw materials by the conventional process for preparing the aerated concreted block: 25 to 30 weight parts of
coal ash, 5 to 10 weight parts of
cement, 10 to 15 weight parts of quick
lime, 5 to 10 weight parts of modified nano
powder, 5 to 10 weight parts of
volcanic rock powder, 3 to 5 weight parts of
gypsum, 0.05 to 0.1 weight part of aluminum
powder, 0.02 to 0.08 weight part of peregal, 0.03 to 0.08 weight part of oxyparaffin
soap, 0.3 to 0.5 weight part of soda ash, 0.5 to 0.8 weight part of
bentonite, 0.3 to 0.5 weight part of
zinc stearate, 0.01 to 0.03 weight part of aluminum
hydroxide, 0.05 to 0.1 weight part of
sodium hexametaphosphate and an appropriate amount of water. Nano mineral powder is added, so that the volume weight of the
brick, and the
energy consumption are reduced; the aerated
brick is high in
thermal insulation performance and sound insulation performance; compared with the conventional aerated concrete block, the
fluorite slag-containing aerated concrete block has the advantages that the
thermal insulation performance and the sound insulation performance are improved obviously; the raw materials are mixed according to an optimized formula; and the intensity and the freezing resistance of the
brick are improved obviously.