Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Autoclaved aerated brick
The invention discloses an autoclaved aerated brick. The autoclaved aerated brick is prepared from, by weight, 62% of coal ash, 4% of modified bentonite, 10% of rock powder, 12% of quick lime, 6% of cement, 0.5% of aluminum powder and 5.5% of plaster water. Compared with an existing autoclaved aerated brick preparing technology, the production technology is simple, cost is low, a prepared autoclaved aerated concrete block is low in weight, high in strength, good in heat preservation and heat insulation performance, resistant to fire, good in sound absorption and noise reduction, capable of saving energy, environmentally friendly and capable of meeting the needs of building engineering and the demand for environmental friendliness. The modified bentonite is added, the stability of slurry is further improved, the physical mechanical performance of the finished brick is greatly improved, the impact strength is greatly improved, and the cracking rate of the brick is greatly reduced.
Autoclaved aerated brick
The invention discloses an autoclaved aerated brick. The autoclaved aerated brick is prepared from, by weight, 62% of coal ash, 4% of modified bentonite, 10% of rock powder, 12% of quick lime, 6% of cement, 0.5% of aluminum powder and 5.5% of plaster water. Compared with an existing autoclaved aerated brick preparing technology, the production technology is simple, cost is low, a prepared autoclaved aerated concrete block is low in weight, high in strength, good in heat preservation and heat insulation performance, resistant to fire, good in sound absorption and noise reduction, capable of saving energy, environmentally friendly and capable of meeting the needs of building engineering and the demand for environmental friendliness. The modified bentonite is added, the stability of slurry is further improved, the physical mechanical performance of the finished brick is greatly improved, the impact strength is greatly improved, and the cracking rate of the brick is greatly reduced.
Autoclaved aerated brick
SHEN SHENGXIANG (Autor:in) / LI FENGBI (Autor:in)
02.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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