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Early-strength ceramsite aerated concrete block and preparation method therefor
The invention relates to an early-strength ceramsite aerated concrete block and a preparation method therefor, and belongs to the building material technology field. The problems are solved that components of block raw materials are complex and the intensity is poor. The block is mainly prepared from the flowing raw materials, by weight, 200-260 parts of cement, 200-250 parts of fly ash, 300-400 parts of ceramsites, 1.2-2.0 parts of foaming agent and 0.5-1.0 part of polyvinyl alcohol. The foaming agent is prepared from vegetable proteins, rosin and phenol. The above raw materials are stirred and mixed uniformly to form ceramsite aerated concrete, casting molding is carried out, and a corresponding block semi-finished product is obtained; maintenance is carried out, and a finished product ceramsite aerated concrete block is obtained. The provided block is low in unit weight and light in weight. The method has effects of simple technology and easy operation, and is beneficial for industrial production.
Early-strength ceramsite aerated concrete block and preparation method therefor
The invention relates to an early-strength ceramsite aerated concrete block and a preparation method therefor, and belongs to the building material technology field. The problems are solved that components of block raw materials are complex and the intensity is poor. The block is mainly prepared from the flowing raw materials, by weight, 200-260 parts of cement, 200-250 parts of fly ash, 300-400 parts of ceramsites, 1.2-2.0 parts of foaming agent and 0.5-1.0 part of polyvinyl alcohol. The foaming agent is prepared from vegetable proteins, rosin and phenol. The above raw materials are stirred and mixed uniformly to form ceramsite aerated concrete, casting molding is carried out, and a corresponding block semi-finished product is obtained; maintenance is carried out, and a finished product ceramsite aerated concrete block is obtained. The provided block is low in unit weight and light in weight. The method has effects of simple technology and easy operation, and is beneficial for industrial production.
Early-strength ceramsite aerated concrete block and preparation method therefor
YANG XIAOHUA (author) / XU HONGYI (author) / CHEN CHUANFEI (author) / ZHANG LONG (author) / SHAO GUANGANG (author)
2015-12-02
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2023
Ceramsite aerated concrete block and production process thereof
| European Patent Office | 2022