Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a mill tailing air-entraining brick. The mill tailing air-entraining brick is composed of the following raw materials of, by weight, 0.8-2 parts of molybdenum oxide, 0.1-0.2 part of titanous sulfate, 4-6 parts of sea-foam stone powder, 10-20 parts of mill tailings, 1-2 parts of potassium zirconium carbonate, 0.1-0.4 part of dimethylethanolamine, 2-3 parts of bone charcoal, 2-3 parts of high-boron calcium borate, 4-6 parts of celestite powder, 2-3 parts of volcanic ash, 0.2-0.4 part of aluminum sulfate, 260-300 parts of pulverized coal, 42-46 parts of quick lime, 0.3-0.5 part of aluminum powder, 37-40 parts of ordinary portland cement and 5-10 parts of a biomass resistance enhancement agent. According to the mill tailing air-entraining brick, the biomass resistance enhancement agent is added, waste resource barks and coconut shells are adopted as biomass raw powder, after enzyme treatment and alkali treatment, fiber materials with good pliability can be obtained, the fiber materials are blended with methylacrylic acid glycidyl ester and subjected to modification, the surface resistance is improved, then the modified substance is mixed with saline solutions, polyving alcohol and the like and dried, so that the effective recycle of resources is achieved, and meanwhile the stability of promoters is also improved.
The invention discloses a mill tailing air-entraining brick. The mill tailing air-entraining brick is composed of the following raw materials of, by weight, 0.8-2 parts of molybdenum oxide, 0.1-0.2 part of titanous sulfate, 4-6 parts of sea-foam stone powder, 10-20 parts of mill tailings, 1-2 parts of potassium zirconium carbonate, 0.1-0.4 part of dimethylethanolamine, 2-3 parts of bone charcoal, 2-3 parts of high-boron calcium borate, 4-6 parts of celestite powder, 2-3 parts of volcanic ash, 0.2-0.4 part of aluminum sulfate, 260-300 parts of pulverized coal, 42-46 parts of quick lime, 0.3-0.5 part of aluminum powder, 37-40 parts of ordinary portland cement and 5-10 parts of a biomass resistance enhancement agent. According to the mill tailing air-entraining brick, the biomass resistance enhancement agent is added, waste resource barks and coconut shells are adopted as biomass raw powder, after enzyme treatment and alkali treatment, fiber materials with good pliability can be obtained, the fiber materials are blended with methylacrylic acid glycidyl ester and subjected to modification, the surface resistance is improved, then the modified substance is mixed with saline solutions, polyving alcohol and the like and dried, so that the effective recycle of resources is achieved, and meanwhile the stability of promoters is also improved.
Mill tailing air-entraining brick
WU CHUNYUN (Autor:in)
21.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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