Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramsite-reinforced sound insulation noise reduction type aerated building block
The invention discloses a ceramsite-reinforced sound insulation noise reduction type aerated building block. The ceramsite-reinforced sound insulation noise reduction type aerated building block is characterized by being prepared from the following raw materials in parts by weight: 30-50 parts of ceramsite, 14-26 parts of pulverized fuel ash, 10-15 parts of quick lime, 15-20 parts of cement, 0.4-0.6 part of aluminum powder, 2-4 parts of gypsum powder, 3-5 parts of sulfonated ethylene propylene rubber, 8-13 parts of expanded mica powder, 0.3-0.5 part of calcium lignosulfonate, 1-3 parts of iron powder, 3-5 parts of nano aluminum sesquioxide, 2-4 parts of carbon black, 15-20 parts of absolute ethyl alcohol and an appropriate amount of water. According to an adopted process method, the problems of crushability easiness of the ceramsite in the machining process and non-uniform distribution of the ceramsite in slurry due to light weight are solved, the water resistance of the ceramsite is strengthened by the added sulfonated ethylene propylene rubber, and the surface compatibility of the building block is improved. The aerated building block has excellent sound insulation, noise reduction, water resistance, fire resistance and heat resistance, and is stable in performance.
Ceramsite-reinforced sound insulation noise reduction type aerated building block
The invention discloses a ceramsite-reinforced sound insulation noise reduction type aerated building block. The ceramsite-reinforced sound insulation noise reduction type aerated building block is characterized by being prepared from the following raw materials in parts by weight: 30-50 parts of ceramsite, 14-26 parts of pulverized fuel ash, 10-15 parts of quick lime, 15-20 parts of cement, 0.4-0.6 part of aluminum powder, 2-4 parts of gypsum powder, 3-5 parts of sulfonated ethylene propylene rubber, 8-13 parts of expanded mica powder, 0.3-0.5 part of calcium lignosulfonate, 1-3 parts of iron powder, 3-5 parts of nano aluminum sesquioxide, 2-4 parts of carbon black, 15-20 parts of absolute ethyl alcohol and an appropriate amount of water. According to an adopted process method, the problems of crushability easiness of the ceramsite in the machining process and non-uniform distribution of the ceramsite in slurry due to light weight are solved, the water resistance of the ceramsite is strengthened by the added sulfonated ethylene propylene rubber, and the surface compatibility of the building block is improved. The aerated building block has excellent sound insulation, noise reduction, water resistance, fire resistance and heat resistance, and is stable in performance.
Ceramsite-reinforced sound insulation noise reduction type aerated building block
HUANG ERHUA (Autor:in)
23.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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