Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly cement mixed material, cement and application thereof
The invention relates to the technical field of building materials, and in particular to an environment-friendly cement mixed material, cement made from the mixed material and application of the cement. The environment-friendly cement mixed material comprises the following components by weight: 5-15 parts of steel slag micropowder, 2-15 parts of the desulfurization ash, 4-15 parts of the slag, and 3-15 parts of fly ash. The steel slag, desulfurization ash, slag and fly ash contain a large amount of CaO, SiO2, Al2O3 and Fe2O3, which are similar to the compositions of cement, so that the environment-friendly cement mixed material can be used in the preparation of cement. The present invention uses steel slag, desulphurization ash, slag and fly ash as the environment-friendly cement mixed material, increases the effective utilization approaches of solid waste slag, desulfurization ash, slag and fly ash, and reduces the cost of cement production; and the produced cement has good integrated performance.
Environment-friendly cement mixed material, cement and application thereof
The invention relates to the technical field of building materials, and in particular to an environment-friendly cement mixed material, cement made from the mixed material and application of the cement. The environment-friendly cement mixed material comprises the following components by weight: 5-15 parts of steel slag micropowder, 2-15 parts of the desulfurization ash, 4-15 parts of the slag, and 3-15 parts of fly ash. The steel slag, desulfurization ash, slag and fly ash contain a large amount of CaO, SiO2, Al2O3 and Fe2O3, which are similar to the compositions of cement, so that the environment-friendly cement mixed material can be used in the preparation of cement. The present invention uses steel slag, desulphurization ash, slag and fly ash as the environment-friendly cement mixed material, increases the effective utilization approaches of solid waste slag, desulfurization ash, slag and fly ash, and reduces the cost of cement production; and the produced cement has good integrated performance.
Environment-friendly cement mixed material, cement and application thereof
JIA XIAOJUAN (Autor:in) / DING WEIQING (Autor:in) / XIE JUN (Autor:in) / TIAN XIAOWU (Autor:in) / DENG QIAN (Autor:in) / LIU FEI (Autor:in) / YUAN SIJIA (Autor:in) / CAI WUYANG (Autor:in)
06.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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