A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a light low-volume-weight air-entrapped brick. The light low-volume-weight air-entrapped brick is composed of, by weight, 0.4-1 part of iron liquor, 1-2 parts of ammoniummolybdat, 0.3-1 part of aluminum dihydrogen phosphate, 1-2 parts of nanometer titania, 1-2 parts of sodium potassium silicate, 0.3-1 part of stearic acid, 1-2 parts of magnesium fluoride, 5-7 parts of light calcium carbonate, 1-2 parts of potassium pyrophosphate, 2-4 parts of high boron calcium borate, 38-40 parts of ordinary Portland cement, 40-45 parts of quicklime, 260-300 parts of sand, 0.3-0.4 part of aluminum powder and 6-10 parts of biomass resistance enhancing agent. According to the light low-volume-weight air-entrapped brick, the biomass resistance enhancing agent is added to the air-entrapped brick, waste resources such as tree barks and coconut shells are adopted to serve as biomass raw powder of the biomass resistance enhancing agent, enzyme treatment and alkali treatment are conducted, fiber materials with the better flexibility can be obtained, the fiber materials are mixed with glycidyl methacrylate to be modified, the surface resistance is improved, then the modified fiber materials are mixed with a saline solution, polyvinyl alcohol and the like to be dried, effective recycling of the resources is achieved, and the stability of the additive is enhanced as well.
The invention discloses a light low-volume-weight air-entrapped brick. The light low-volume-weight air-entrapped brick is composed of, by weight, 0.4-1 part of iron liquor, 1-2 parts of ammoniummolybdat, 0.3-1 part of aluminum dihydrogen phosphate, 1-2 parts of nanometer titania, 1-2 parts of sodium potassium silicate, 0.3-1 part of stearic acid, 1-2 parts of magnesium fluoride, 5-7 parts of light calcium carbonate, 1-2 parts of potassium pyrophosphate, 2-4 parts of high boron calcium borate, 38-40 parts of ordinary Portland cement, 40-45 parts of quicklime, 260-300 parts of sand, 0.3-0.4 part of aluminum powder and 6-10 parts of biomass resistance enhancing agent. According to the light low-volume-weight air-entrapped brick, the biomass resistance enhancing agent is added to the air-entrapped brick, waste resources such as tree barks and coconut shells are adopted to serve as biomass raw powder of the biomass resistance enhancing agent, enzyme treatment and alkali treatment are conducted, fiber materials with the better flexibility can be obtained, the fiber materials are mixed with glycidyl methacrylate to be modified, the surface resistance is improved, then the modified fiber materials are mixed with a saline solution, polyvinyl alcohol and the like to be dried, effective recycling of the resources is achieved, and the stability of the additive is enhanced as well.
Light low-volume-weight air-entrapped brick
WU CHUNYUN (author)
2015-10-21
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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