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Novel autoclaved aerated concrete building block and preparation method thereof
The invention relates to a novel autoclaved aerated concrete building block and a preparation method thereof, and relates to the technical field of autoclaved aerated concrete building blocks. According to the invention, straw, corn cob, cement, quicklime, gypsum, aluminum powder, sodium hydroxide, sodium carbonate and clear water are subjected to the steps of crushing, stirring, heating and pressurizing, sieving, casting, hot chamber static placement, and the like, such that fly ash autoclaved aerated concrete building blocks are prepared. According to the autoclaved sand aerated concrete building blocks and the preparation method thereof, the preparation cost and raw material cost of the autoclaved aerated concrete building block are reduced. The prepared concrete building blocks have high hardness, good strength, good sound insulation performance, good thermal insulation performance, and good warmth-keeping performance. The building blocks have significantly good application effects.
Novel autoclaved aerated concrete building block and preparation method thereof
The invention relates to a novel autoclaved aerated concrete building block and a preparation method thereof, and relates to the technical field of autoclaved aerated concrete building blocks. According to the invention, straw, corn cob, cement, quicklime, gypsum, aluminum powder, sodium hydroxide, sodium carbonate and clear water are subjected to the steps of crushing, stirring, heating and pressurizing, sieving, casting, hot chamber static placement, and the like, such that fly ash autoclaved aerated concrete building blocks are prepared. According to the autoclaved sand aerated concrete building blocks and the preparation method thereof, the preparation cost and raw material cost of the autoclaved aerated concrete building block are reduced. The prepared concrete building blocks have high hardness, good strength, good sound insulation performance, good thermal insulation performance, and good warmth-keeping performance. The building blocks have significantly good application effects.
Novel autoclaved aerated concrete building block and preparation method thereof
WANG BIHAI (author)
2015-09-16
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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