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《Concrete》 2007-01
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Research on cement in ready-mixed concrete

BAO Xian-cheng,FENG Yun,ZHAO Yun-zhong(Engineering Research Center,Shengwei Group Company LTD.Xi'an 710016,China)  
Problems between cement application and projection and ready-mixed concrete was discussed on the basis of ready-mixed concrete in the paper.According to lager quantity engineering practice and experimental data,main effect on additive adaptability of ready-mixed concrete was also analyzed.The cement factory should supply cement which can meet the construction technology of ready-mixed concrete to Concrete Mixer.The hemogeneousness and stabilization of cement is very important according to the performance of cement in ready-mixed concrete.Additive and cement factory should solve the no-adaptability between concrete additive and cement together.But cement factory should solve this problem by optimizing the structure and composition of clinker,selecting reasonable specific area and optimizing grain composition and shape,selecting reasonable gypsum species and content,composite material species and content,alkali content,ageing time and cement temperature.Cement factory should supply personality products if ready-mixed concrete have special requires.
【CateGory Index】: TU528.52
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