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A platform for research: civil engineering, architecture and urbanism
The invention discloses a thermal-insulation air-entrapping brick. The thermal-insulation air-entrapping brick is composed of, by weight, the following raw materials of 280 to 100 parts of sand, 0.8 to 2 parts of boron oxide, 0.3 to 0.5 part of lubragel, 1 to 3 parts of urea, 1 to 2 parts of potassium chloride, 40 to 60 parts of ordinary portland cement, 5 to 7 parts of acetylene sludge, 2 to 3 parts of hollow glass microsphere, 1 to 2 parts of zine borate, 40 to 50 parts of quick lime, 10 to 13 parts of calcium sulfate, 0.5 to 1 part of hydroxyl silicone oil, 0.3 to 0.5 part of aluminum powder and 6 to 10 parts of biomass resistance-boosting agent. Bark and coconut husk of the waste resources are used as the biomass raw powders of the biomass resistance-boosting agent added in the thermal-insulation air-entrapping brick, fiber material with comparatively good flexibility can be obtained after enzyme treatment and alkali treatment are conducted, blending modification is conducted together with the glycidyl methacrylate, the surface resistance is improved, and combination drying is conducted together with saline solution, polyving akohol and the like, so that efficient recycling of resources is achieved, and the stability of the addition agent is also improved.
The invention discloses a thermal-insulation air-entrapping brick. The thermal-insulation air-entrapping brick is composed of, by weight, the following raw materials of 280 to 100 parts of sand, 0.8 to 2 parts of boron oxide, 0.3 to 0.5 part of lubragel, 1 to 3 parts of urea, 1 to 2 parts of potassium chloride, 40 to 60 parts of ordinary portland cement, 5 to 7 parts of acetylene sludge, 2 to 3 parts of hollow glass microsphere, 1 to 2 parts of zine borate, 40 to 50 parts of quick lime, 10 to 13 parts of calcium sulfate, 0.5 to 1 part of hydroxyl silicone oil, 0.3 to 0.5 part of aluminum powder and 6 to 10 parts of biomass resistance-boosting agent. Bark and coconut husk of the waste resources are used as the biomass raw powders of the biomass resistance-boosting agent added in the thermal-insulation air-entrapping brick, fiber material with comparatively good flexibility can be obtained after enzyme treatment and alkali treatment are conducted, blending modification is conducted together with the glycidyl methacrylate, the surface resistance is improved, and combination drying is conducted together with saline solution, polyving akohol and the like, so that efficient recycling of resources is achieved, and the stability of the addition agent is also improved.
Thermal-insulation air-entrapping brick
WU CHUNYUN (author)
2015-10-21
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Mortar with high salt water resistance for air-entrapping brick
| European Patent Office | 2016