Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Quick-curing cement
The invention discloses a quick-curing cement, which is characterized by comprising the following components in percentage by weight: 45% of clinker, 31% of mixed material, 10% of fluorine gypsum, 5% of fly ash slag, 5% of large-particle river sand, and 3% of small-particle river sand. The quick-curing cement has the following advantages: (1) the components are pre-mixed according to the ratio mentioned above, water can be directly added into the mixture, grouting can be carried out after the water and the mixture are evenly stirred, and the cement quality can be guaranteed; (2) the cement has a certain fluidity, the curing time is short, and the cement is early strong.
Quick-curing cement
The invention discloses a quick-curing cement, which is characterized by comprising the following components in percentage by weight: 45% of clinker, 31% of mixed material, 10% of fluorine gypsum, 5% of fly ash slag, 5% of large-particle river sand, and 3% of small-particle river sand. The quick-curing cement has the following advantages: (1) the components are pre-mixed according to the ratio mentioned above, water can be directly added into the mixture, grouting can be carried out after the water and the mixture are evenly stirred, and the cement quality can be guaranteed; (2) the cement has a certain fluidity, the curing time is short, and the cement is early strong.
Quick-curing cement
WANG DONG (Autor:in) / JIANG HAITUO (Autor:in) / LIU YING (Autor:in) / WANG QING (Autor:in) / WANG YUZHOU (Autor:in)
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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