A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an anti-knock aerated concrete block, which is prepared from the following raw materials in part by weight: 9 to 17 parts of foam glass, 3 to 8 parts of sulfate, 10 to 16 parts of silica powder, 2 to 5 parts of foaming agent, 15 to 22 parts of dead burned magnesia, 5 to 11 parts of kieselguhr, 3 to 6 parts of water-proofing agent, 5 to 11 parts of polyvinyl alcohol fiber, 4 to 8 parts of magnesium silicate, 1 to 5 parts of sodium dodecyl benzene sulfonate, 5 to 9 parts of hexahyl carbonic acid, 6 to 13 parts of carbon black, 50 to 80 parts of cement, 4 to 11 parts of sodium silicate, 20 to 30 parts of building waste residues, and 8 to 15 parts of calcium carbonate. The invention has the beneficial effects that the anti-knock aerated concrete block has good anti-knock effect, can effectively buffer impact force, meanwhile, has good high temperature resistance and sound insulation performance, and is beneficial to reducing the cost and protecting the environment due to the adoption of the building waste residues.
The invention relates to an anti-knock aerated concrete block, which is prepared from the following raw materials in part by weight: 9 to 17 parts of foam glass, 3 to 8 parts of sulfate, 10 to 16 parts of silica powder, 2 to 5 parts of foaming agent, 15 to 22 parts of dead burned magnesia, 5 to 11 parts of kieselguhr, 3 to 6 parts of water-proofing agent, 5 to 11 parts of polyvinyl alcohol fiber, 4 to 8 parts of magnesium silicate, 1 to 5 parts of sodium dodecyl benzene sulfonate, 5 to 9 parts of hexahyl carbonic acid, 6 to 13 parts of carbon black, 50 to 80 parts of cement, 4 to 11 parts of sodium silicate, 20 to 30 parts of building waste residues, and 8 to 15 parts of calcium carbonate. The invention has the beneficial effects that the anti-knock aerated concrete block has good anti-knock effect, can effectively buffer impact force, meanwhile, has good high temperature resistance and sound insulation performance, and is beneficial to reducing the cost and protecting the environment due to the adoption of the building waste residues.
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