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포틀랜드 시멘트 수화에서의 SiO<sub>2</sub> 분말의 역할
임윤생 ( Lin Runsheng ),왕소용 ( Wang Xiaoyong ) 한국구조물진단유지관리공학회 2018 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.22 No.1
The influence of different amount of SiO<sub>2</sub> powder on the mechanical properties of cement-quartz composite cementitious material was discussed through the measurement of the compressive strength of the paste with the water/binder ratio of 0.5 and 0.2 where the SiO<sub>2</sub> powder with different proportion to replace the Portland cement(PC). The compressive strength test shows that adding SiO<sub>2</sub> powder to the concrete with low water-binder ratio can reduce the use of cement.