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《Cement》 2007-04
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Discussion on quantitative evaluation of rheological compatibility of cement and superplastizer by Marsh cone test method

WU Xiao-mei, WEN Zi-yun, FAN Yue-ming School of Materials Science and Engineering of South China University of Technology, Guangzhou 510640, Guangdong, China  
The physical definition of the parameter tested by Marsh cone was set forth from the aspect of cement-admixture paste rheology. It was put out that using the 5min fluidity coefficient K1 and λ(λ5) minutes fluidity coefficient K2, loss of fluidity with time coefficient K3, and the index of compatibility α, the degree of compatibility could be calculated and quantitatively evaluated.
【Fund】: 华南理工大学自然科学基金项目(324-E5040150)
【CateGory Index】: TQ172.12
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