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A platform for research: civil engineering, architecture and urbanism
Haydite-reinforced heat-insulation aerated building block
The invention discloses a haydite-reinforced heat-insulation aerated building block. The invention is characterized in that the building block is prepared from the following raw materials in parts by weight: 12-15 parts of blast furnace grain slag, 30-50 parts of haydite, 15-25 parts of fly ash, 15-20 parts of cement, 10-15 parts of quicklime, 0.3-0.5 part of aluminum powder, 1-2 parts of acrylic emulsion, 2-4 parts of gypsum powder, 3-5 parts of vitrified microbead, 0.3-0.5 part of calcium lignosulphonate, 1-3 parts of iron powder, 3-5 parts of nano aluminum oxide, 2-4 parts of carbon black, 15-20 parts of anhydrous ethanol and a right amount of water. The technique solves the problem of uneven distribution of the haydite in slurry due to breakable character and light weight in the working process. The added vitrified microbead enhances the heat insulation property of the building block. The added acrylic emulsion enhances the binding force between the building block and decorating material and the water resistance of the haydite. The production technique is simple and convenient to operate, and is low in energy consumption.
Haydite-reinforced heat-insulation aerated building block
The invention discloses a haydite-reinforced heat-insulation aerated building block. The invention is characterized in that the building block is prepared from the following raw materials in parts by weight: 12-15 parts of blast furnace grain slag, 30-50 parts of haydite, 15-25 parts of fly ash, 15-20 parts of cement, 10-15 parts of quicklime, 0.3-0.5 part of aluminum powder, 1-2 parts of acrylic emulsion, 2-4 parts of gypsum powder, 3-5 parts of vitrified microbead, 0.3-0.5 part of calcium lignosulphonate, 1-3 parts of iron powder, 3-5 parts of nano aluminum oxide, 2-4 parts of carbon black, 15-20 parts of anhydrous ethanol and a right amount of water. The technique solves the problem of uneven distribution of the haydite in slurry due to breakable character and light weight in the working process. The added vitrified microbead enhances the heat insulation property of the building block. The added acrylic emulsion enhances the binding force between the building block and decorating material and the water resistance of the haydite. The production technique is simple and convenient to operate, and is low in energy consumption.
Haydite-reinforced heat-insulation aerated building block
HUANG ERHUA (author)
2015-08-19
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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