Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete using granite powder as major mineral admixture
The present invention belongs to the field of concrete preparation, and specifically relates to preparation of a concrete by using granite powder as a major mineral admixture. Granite powder or fly ash is employed to substitute natural sand or cement in the concrete, wherein the substitution rate of granite powder is 5-17.5 wt%, and the substitution rate of fly ash is 0-17.5 wt%, can significantly improve workability and bleeding performance if the fresh concrete, and has good compatibility with additives, so as to benefit the construction of commercial concrete.
Concrete using granite powder as major mineral admixture
The present invention belongs to the field of concrete preparation, and specifically relates to preparation of a concrete by using granite powder as a major mineral admixture. Granite powder or fly ash is employed to substitute natural sand or cement in the concrete, wherein the substitution rate of granite powder is 5-17.5 wt%, and the substitution rate of fly ash is 0-17.5 wt%, can significantly improve workability and bleeding performance if the fresh concrete, and has good compatibility with additives, so as to benefit the construction of commercial concrete.
Concrete using granite powder as major mineral admixture
SU ZHAOSHU (Autor:in) / HUANG HAITAO (Autor:in) / NI QUN (Autor:in) / ZHOU PENG (Autor:in)
19.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Mineral admixture and concrete using mineral admixture
| Europäisches Patentamt | 2021
Composite mineral admixture based on granite stone powder and preparation method thereof
| Europäisches Patentamt | 2021
Powder admixture and concrete containing powder admixture
| Europäisches Patentamt | 2021
Mineral admixture, preparation method of mineral admixture and concrete
| Europäisches Patentamt | 2023