A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CEMENT MIXTURE AND MANUFACTURING METHOD THEREOF
The present invention relates to cement additives, which eliminate carcinogenic substances such as heavy metals, including hexavalent chromium, generated from cement, and at the same time, maintain the strength and inherent physical properties of cement, and to a manufacturing method thereof. In addition, the cement additives of the present invention can provide cement which is not oxidized to hexavalent chromium by heat.
본 발명은 시멘트에서 생성되는 6가크롬을 비롯한 중금속 등의 발암유발 물질을 제거함과 동시에 시멘트의 강도 및 고유 물성이 유지되는 시멘트 첨가물 및 그 제조방법에 관한 발명이다. 또한, 본 발명의 시멘트 첨가물은 열에 의해 6가크롬으로 산화되지 않는 시멘트를 제공할 수 있다.
CEMENT MIXTURE AND MANUFACTURING METHOD THEREOF
The present invention relates to cement additives, which eliminate carcinogenic substances such as heavy metals, including hexavalent chromium, generated from cement, and at the same time, maintain the strength and inherent physical properties of cement, and to a manufacturing method thereof. In addition, the cement additives of the present invention can provide cement which is not oxidized to hexavalent chromium by heat.
본 발명은 시멘트에서 생성되는 6가크롬을 비롯한 중금속 등의 발암유발 물질을 제거함과 동시에 시멘트의 강도 및 고유 물성이 유지되는 시멘트 첨가물 및 그 제조방법에 관한 발명이다. 또한, 본 발명의 시멘트 첨가물은 열에 의해 6가크롬으로 산화되지 않는 시멘트를 제공할 수 있다.
CEMENT MIXTURE AND MANUFACTURING METHOD THEREOF
시멘트 첨가물 및 그 제조방법
JO BYEONG HAK (author)
2018-05-08
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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