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《Concrete》 2005-01
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Discussion on mineral powder used in Ready-Mixed Concrete (RMC)

KONG Fei,MA Xue-feng(Beijing Yingsheng Concrete Co.Ltd.,Beijing 100076,China)  
It discussed the mineral powder using in Ready-Mixed Concrete in the paper.From the technological and economical aspects,comparisons on the RMC with or without mineral powder were introduced.According to the trials,data of early strength and late strength were investigated and analyzed.The results showed that,under the demands of different design and construction, the mineral powder ratio should be designed carefully in the early strength.Continuous increasing on late strength and low heat of hydration should be utilized.Perfect economical efficiency takes important role in market competition.
【CateGory Index】: TU528.52
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【References】
Chinese Journal Full-text Database 1 Hits
1 CAI Wei-zhong1,ZHANG Hua2 (1.Institute of Construction Science,Sinohydro Engineering Bureau 12,Jiande 311600,China;2.Library,Nanchang Institute of Technology,Nanchang 330099,China);Application of concrete with mineral powder in Heimifeng Project[J];Journal of Nanchang Institute of Technology;2007-06
【Co-references】
Chinese Journal Full-text Database 5 Hits
1 ;Research on the Gradually Loss and Control in Slump of the Ready-mixed Concrete[J];;2004-04
2 Nie Fazhi,Wang Tianzhu,Li Lixia;Research and Application of High Mineral Admixtures in Super Large-sized Concrete Base[J];Fly Ash Comprehensive Utilization;2007-04
3 YANG Rong-jun, KUI Gong-hui, ZHANG Chun-lin, ZHU Hai-ying(Beijing High Strength Concrete Co. Lte., Beijing Municipal Group Croup Concrete Technology Center, Beijing 100022, China);Mixing technolgy of mineral powder in concrete[J];Concrete;2004-10
4 YANG Rong-jun,WEI Gong-hui,ZHANG Chun-lin,ZHU Hai-ying (Beijing High Strength Concrete Co.Ltd.,Concrete Branch of Beijing Civic Municipal Group Technology Center,Beijing 100022,China);The durability of applying ground granulated slag in concrete[J];Concrete;2004-11
5 ZHOU Mei-ru,TAO Xiao-kun (Hebei Building Material Professional College,Qinhuangdao 066004,Hebei,China);Application of ground slag in ready mixed concrete[J];Concrete;2005-03
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