A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Autoclaved aerated concrete block
The invention discloses an autoclaved aerated concrete block which is prepared from, by weight, 12-15% of cement, 12-15% of lime, 65-70% of sand, 5-8% of gypsum, 0.5-0.8%o of aluminum powder and an additive. Oxidized paraffin wax soap or gleditsia sinensis lam powder is adopted as the additive. By optimizing the raw material ratio, the strength and heat preserving and shielding performance of the autoclaved aerated concrete block are improved, mass is low, and the sound absorbing and insulating effects are good.
Autoclaved aerated concrete block
The invention discloses an autoclaved aerated concrete block which is prepared from, by weight, 12-15% of cement, 12-15% of lime, 65-70% of sand, 5-8% of gypsum, 0.5-0.8%o of aluminum powder and an additive. Oxidized paraffin wax soap or gleditsia sinensis lam powder is adopted as the additive. By optimizing the raw material ratio, the strength and heat preserving and shielding performance of the autoclaved aerated concrete block are improved, mass is low, and the sound absorbing and insulating effects are good.
Autoclaved aerated concrete block
HUANG ZHONGPING (author) / WEI JIE (author) / LOU JIAMEI (author) / REN LINQIN (author) / LIU ZUOMEI (author)
2016-02-17
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Autoclaved aerated concrete block production method and autoclaved aerated concrete block
| European Patent Office | 2021
Preparation method of autoclaved aerated concrete block and autoclaved aerated concrete block
| European Patent Office | 2021
| European Patent Office | 2023
| European Patent Office | 2016