Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-erosion anti-scouring low-carbon portland cement
The invention relates to anti-erosion anti-scouring low-carbon portland cement. The anti-erosion anti-scouring low-carbon portland cement is prepared from, by mass, 65-80% of portland cement clinker, 10-20% of metakaolin, 5-10% of white carbon black and 2-8% of gypsum. According to the anti-erosion anti-scouring low-carbon portland cement, the white carbon black is added and serves as gel components, resistance to erosion of SO4<2-> and ions in seawater is good, and resistance to the seawater scouring effect is also good. The anti-erosion anti-scouring low-carbon portland cement is used for harbors, wharfs, embankments, islands and other buildings in ocean engineering, the service life of the ocean engineering can be remarkably prolonged, and the anti-erosion anti-scouring low-carbon portland cement has great significance in development of the ocean engineering.
Anti-erosion anti-scouring low-carbon portland cement
The invention relates to anti-erosion anti-scouring low-carbon portland cement. The anti-erosion anti-scouring low-carbon portland cement is prepared from, by mass, 65-80% of portland cement clinker, 10-20% of metakaolin, 5-10% of white carbon black and 2-8% of gypsum. According to the anti-erosion anti-scouring low-carbon portland cement, the white carbon black is added and serves as gel components, resistance to erosion of SO4<2-> and ions in seawater is good, and resistance to the seawater scouring effect is also good. The anti-erosion anti-scouring low-carbon portland cement is used for harbors, wharfs, embankments, islands and other buildings in ocean engineering, the service life of the ocean engineering can be remarkably prolonged, and the anti-erosion anti-scouring low-carbon portland cement has great significance in development of the ocean engineering.
Anti-erosion anti-scouring low-carbon portland cement
ZHANG KUNYUE (Autor:in) / WANG MIN (Autor:in) / GAO XIANSHU (Autor:in) / MA ZHONGCHENG (Autor:in)
24.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Anti-erosion low calcium portland cement and preparation method thereof
| Europäisches Patentamt | 2016