Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-compressive strength aerated building block and making method thereof
The invention discloses a high-compressive strength aerated building block and a making method thereof. The high-compressive strength aerated building block is made from, by weight, 27-43 parts of building wastes, 19-35 parts of granite wastes, 16-32 parts of electrolytic copper residues, 11-19 parts of basic aluminum chloride, 14-26 parts of baddeleyit, 12-18 parts of aluminum silicate fibers, 18-26 parts of porous ceramsite, 10-15 parts of silicon whisker, 17-31 parts of limestone, 5-10 parts of polyester propylene glycol, 16-28 parts of boron sludge, 14-22 parts of boiler ash, 28-39 parts of magnesium oxysulfate cement, 6-12 parts of polyvinylpyrrolidone, 4-5 parts of calcium carbide and a proper amount of water. The silicon whisker and the aluminum silicate fibers added in the invention can improve the mechanical performances of the aerated building block and improve the compressive strength, and the granite wastes, baddeleyit and other raw materials added in the invention can make the aerated building block have extremely strong chemical stability and have substantially improved acid, alkali and corrosion resistance. The aerated building block made in the invention has the advantages of high compressive strength, good heat stability, acid, alkali and corrosion resistance, and good heat insulation performance.
High-compressive strength aerated building block and making method thereof
The invention discloses a high-compressive strength aerated building block and a making method thereof. The high-compressive strength aerated building block is made from, by weight, 27-43 parts of building wastes, 19-35 parts of granite wastes, 16-32 parts of electrolytic copper residues, 11-19 parts of basic aluminum chloride, 14-26 parts of baddeleyit, 12-18 parts of aluminum silicate fibers, 18-26 parts of porous ceramsite, 10-15 parts of silicon whisker, 17-31 parts of limestone, 5-10 parts of polyester propylene glycol, 16-28 parts of boron sludge, 14-22 parts of boiler ash, 28-39 parts of magnesium oxysulfate cement, 6-12 parts of polyvinylpyrrolidone, 4-5 parts of calcium carbide and a proper amount of water. The silicon whisker and the aluminum silicate fibers added in the invention can improve the mechanical performances of the aerated building block and improve the compressive strength, and the granite wastes, baddeleyit and other raw materials added in the invention can make the aerated building block have extremely strong chemical stability and have substantially improved acid, alkali and corrosion resistance. The aerated building block made in the invention has the advantages of high compressive strength, good heat stability, acid, alkali and corrosion resistance, and good heat insulation performance.
High-compressive strength aerated building block and making method thereof
WU CHUANXING (Autor:in)
27.01.2016
Patent
Elektronische Ressource
Englisch
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