摘要
探讨了氯离子对水泥浆体坍落度和抗压强度影响。试验表明氯离子在水泥颗粒及水化产物表面的吸附作用是其影响水泥坍落度损失的主要原因,氯离子能提高水泥浆体各龄期强度。
Effect of Cl- ions to cement past slump and compressive strength was studied. Experimental results show that adsorption of Cl-ions on the surface of cement particle and hydrate is the main reason that affects cement past slump, Cl ions can improve cement past compressive strength in different age.
出处
《中国矿山工程》
2006年第5期47-49,共3页
China Mine Engineering
关键词
氯化钙
坍落度
吸附
Ζ电位
calcium chloride
slump
adsorption
ζ potential.
