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<strong>Relationship between the late-age hydration and strength development of cement-slag mortars</strong>

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Title Statement <strong>Relationship between the late-age hydration and strength development of cement-slag mortars</strong>
 
Added Entry - Uncontrolled Name Fanghui, Han ; Beijing Key Laboratory of Urban Underground Space Engineering, Department of Civil Engineering,University of Science & Technology Beijing, Beijing, China
Xuan, Zhang ; Beijing Key Laboratory of Urban Underground Space Engineering, Department of Civil Engineering,University of Science & Technology Beijing, Beijing, China
Juanhong, Liu ; Beijing Key Laboratory of Urban Underground Space Engineering, Department of Civil Engineering,University of Science & Technology Beijing, Beijing, China
 
Uncontrolled Index Term Cement, Slag, Hydration, Compressive strength, Non-evaporable water content
 
Summary, etc. The relationship between the late-age hydration and strength development of cement-slag mortars have been investigatedby measuring the compressive strengths and the non-evaporable water contents. The results show that the late-age strengthincreases with increasing the slag content. Increasing the fineness of slag makes greater contribution to the late-age strengthimprovement at high water to binder ratio than that at low water to binder ratio. At lower water to binder ratio, theincreasing rates of compressive strength and non-evaporable water content are smaller. There is a linear relationshipbetween the increasing rate of compressive strength and the increasing rate of non-evaporable water contents. The slope isalmost the same for all the samples at constant water to binder ratio and decreases with decreasing the water to binder ratio.
 
Publication, Distribution, Etc. Indian Journal of Engineering and Materials Sciences (IJEMS)
2021-02-02 15:29:42
 
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http://op.niscair.res.in/index.php/IJEMS/article/view/45881
 
Data Source Entry Indian Journal of Engineering and Materials Sciences (IJEMS); ##issue.vol## 27, ##issue.no## 1 (2020): IJEMS- February 2020
 
Language Note en
 
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