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5. Effect of Polycarboxylate-based Superplasticizer on the Zeta Potential and Rheological Property of C

Effect of Polycarboxylate-based Superplasticizer on the Zeta Potential and Rheological Property of C

来源 :The 8th International Symposium on Cement & Concrete(ISCC 20 | 被引量 : 0次 | 上传用户：alsbzxx

【摘 要】

：

In this study,a series of polycarboxylate-based superplasticizers(PCs)with different structures were synthesized and the effects of chemical structure on zeta potential and rheological property of cem

【作 者】

：

Ming Liu Yao Bi Xiaodi DU Qinglin Zhao Jiaheng Lei Xuqing Zhang 

【机 构】

：

Department of Chemistry,Wuhan University of Technology,Wuhan 430070,Hubei,China

【出 处】

：

The 8th International Symposium on Cement & Concrete(ISCC 20

【发表日期】

：

2013年4期

【关键词】

：

polycarboxylate-based superplasticizers zeta potential cement paste fluidity 

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　　In this study,a series of polycarboxylate-based superplasticizers(PCs)with different structures were synthesized and the effects of chemical structure on zeta potential and rheological property of cement paste were studied.For characterization of the superplasticizers,1HNMR as well as GPC was carried out.

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