Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inorganic post-anchoring grouting slurry
The invention discloses an inorganic post-anchoring grouting slurry, and relates to the field of building materials. The invention aims at solving the problems of high energy consumption, low environment-medium corrosion resistance and long curing period of existing cement-based anchoring materials. The grouting slurry comprises the components of, by weight, 100 parts of finely ground slag powder, 50-70 parts of sodium water glass, 5-10 parts of aluminate cement, 1-3 parts of calcium stearate, 200-500 parts of quartz sand, 0.5-1.5 parts of lignin sulfonate, 1-3 parts of sodium metasilicate pentahydrate, and 3-5 parts of a retarder. With the grouting slurry formula provided by the invention, grouting slurry strength and durability are improved. Also, energy is saved, and the environment is protected.
Inorganic post-anchoring grouting slurry
The invention discloses an inorganic post-anchoring grouting slurry, and relates to the field of building materials. The invention aims at solving the problems of high energy consumption, low environment-medium corrosion resistance and long curing period of existing cement-based anchoring materials. The grouting slurry comprises the components of, by weight, 100 parts of finely ground slag powder, 50-70 parts of sodium water glass, 5-10 parts of aluminate cement, 1-3 parts of calcium stearate, 200-500 parts of quartz sand, 0.5-1.5 parts of lignin sulfonate, 1-3 parts of sodium metasilicate pentahydrate, and 3-5 parts of a retarder. With the grouting slurry formula provided by the invention, grouting slurry strength and durability are improved. Also, energy is saved, and the environment is protected.
Inorganic post-anchoring grouting slurry
YANG XIANG (Autor:in) / SHI CONGLI (Autor:in) / YANG CHANGJIANG (Autor:in)
21.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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