Effects of mineral admixtures on shear thickening of cement paste
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- 作者：Kunlin Maa ; b ; Jin Fenga ; Guangcheng Longa ; b ; mark-mkl@163.com" class="auth_mail" title="E-mail the corresponding author ; Youjun Xiea ; b
- 关键词：Rheology ; Fly ash ; Slag ; Limestone powder ; Rheological parameter ; Shear thickening
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：126
- 期：Complete
- 页码：609-616
- 全文大小：629 K
文摘
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Influence of FA, LP and SL on shear thickening of cement paste are investigated.
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γcrit, τcrit, ηmin and rheological index (n) are put forward to describe and compare shear thickening.
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The addition of FA, LP and SL into cement paste make paste take on shear thickening easily.
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Intensity sequence of shear thickening of mineral admixture to cement paste are SL, FA and LP.