Effects of chlorides on setting time, hydration heat and hydration products of fresh slurry of cemented paste backfill

Mine water is rich in various chlorides, which will inevitably affect the performance of the cemented paste backfill (CPB). In this study, the TAM Air isothermal calorimeter was used, the effects of typical chlorides (NaCl, CaCl2 and MgCl2) in mine water on the hydration heat and hydration heat flow...

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Bibliographic Details

Published in:	Case Studies in Construction Materials
Main Authors:	Shenyang Ouyang, Yanli Huang, Laiwei Wu, Wei Yin, Xu Yang, Jiaqi Wang, Guiyuan Wang, Junmeng Li, Yongchao Lei
Format:	Article
Language:	English
Published:	Elsevier 2022-12-01
Subjects:	Cemented paste backfill Mine water Chlorides Hydration heat Hydration mechanism
Online Access:	http://www.sciencedirect.com/science/article/pii/S2214509522005940