Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sound-insulation building block
The invention provides a sound-insulation building block, and belongs to the field of building materials. One cubic meter of the sound-insulation building block is composed of 280-300 Kg of cement, 80-120 Kg of mineral powder, 80-100 Kg of tailing sand, 185 Kg of water, 17-18 Kg of a foaming agent aqueous solution with the concentration of 10%, and 0.9 Kg of a foam-stabilizing agent aqueous solution with the concentration of 10%. The finished product is prepared by performing stirring, foaming, forming and cutting, and finally performing air-drying and coagulation. Foams generated by the sound-insulation building block added with a foam-stabilizing agent are not easy to rupture and are uniformly distributed in the formed building block. Fly ash has a honeycomb structure and is capable of obtaining relatively good sound-insulation waterproof effect.
Sound-insulation building block
The invention provides a sound-insulation building block, and belongs to the field of building materials. One cubic meter of the sound-insulation building block is composed of 280-300 Kg of cement, 80-120 Kg of mineral powder, 80-100 Kg of tailing sand, 185 Kg of water, 17-18 Kg of a foaming agent aqueous solution with the concentration of 10%, and 0.9 Kg of a foam-stabilizing agent aqueous solution with the concentration of 10%. The finished product is prepared by performing stirring, foaming, forming and cutting, and finally performing air-drying and coagulation. Foams generated by the sound-insulation building block added with a foam-stabilizing agent are not easy to rupture and are uniformly distributed in the formed building block. Fly ash has a honeycomb structure and is capable of obtaining relatively good sound-insulation waterproof effect.
Sound-insulation building block
LING KESHOU (Autor:in) / ZHANG XUESONG (Autor:in) / LING KECUI (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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