Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aerated building blocks manufactured by utilizing desulfurized petroleum coke residues and manufacturing method thereof
The invention discloses aerated building blocks manufactured by utilizing desulfurized petroleum coke residues and a manufacturing method thereof. The aerated building blocks are manufactured by, by weight, 27-39 parts of desulfurized petroleum coke residues, 14-22 parts of silica sand, 18-26 parts of sandy gravels, 22-23 parts of hematite tailings, 15-25 parts of light calcium powder, 11-19 parts of kaolin, 10-15 parts of porous ceramsite, 4-6 parts of hydroxyethyl cellulose, 7-14 parts of rice husk ash, 12-18 parts of furnace kiln slag, 16-24 parts of rubber waste, 20-30 parts of high alumina cement, 17-23 parts of hectorite, 1.6-2.2 parts of aluminum powder and an appropriate amount of water. The aerated building blocks manufactured through mutual matching of the desulfurized petroleum coke residues and the raw materials including the sandy gravels, the hematite tailings, the rice husk ash, the furnace kiln slag, the waste rubber, the hectorite and the like have the advantages of high strength, fire resistance and prevention, low thermal expansion coefficient, high thermal shock resistance, good heat preservation and insulation performance, permeation resistance, water resistance and the like and have important economic and social benefits.
Aerated building blocks manufactured by utilizing desulfurized petroleum coke residues and manufacturing method thereof
The invention discloses aerated building blocks manufactured by utilizing desulfurized petroleum coke residues and a manufacturing method thereof. The aerated building blocks are manufactured by, by weight, 27-39 parts of desulfurized petroleum coke residues, 14-22 parts of silica sand, 18-26 parts of sandy gravels, 22-23 parts of hematite tailings, 15-25 parts of light calcium powder, 11-19 parts of kaolin, 10-15 parts of porous ceramsite, 4-6 parts of hydroxyethyl cellulose, 7-14 parts of rice husk ash, 12-18 parts of furnace kiln slag, 16-24 parts of rubber waste, 20-30 parts of high alumina cement, 17-23 parts of hectorite, 1.6-2.2 parts of aluminum powder and an appropriate amount of water. The aerated building blocks manufactured through mutual matching of the desulfurized petroleum coke residues and the raw materials including the sandy gravels, the hematite tailings, the rice husk ash, the furnace kiln slag, the waste rubber, the hectorite and the like have the advantages of high strength, fire resistance and prevention, low thermal expansion coefficient, high thermal shock resistance, good heat preservation and insulation performance, permeation resistance, water resistance and the like and have important economic and social benefits.
Aerated building blocks manufactured by utilizing desulfurized petroleum coke residues and manufacturing method thereof
WU CHUANXING (Autor:in)
20.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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