摘要
本文将三种不同的可溶性膨胀源A、M、F进行对比试验,从而选择出合适的膨胀源,并配制膨胀剂溶液,研究其掺量对胶砂试样限制膨胀率、抗压强度的影响,从而确定液体膨胀剂的适宜掺量;最后研究了减缩剂对液体膨胀剂性能的影响。
In order to choose the suitable expansive source,a contrast test was made among three different soluble expansive source A,M,F in this paper,and the liquid expansion agent was made by the chosen source.The influence of the liquid expansion agent content on colloidal mortar limited expansion rate and compressive strength was investigated,thus the suitable content of liquid expansion agent was determined.The effect of shrinkage reducing agent on liquid expansion agent was studied at last.
出处
《商品混凝土》
2011年第4期34-35,38,共3页
Ready-Mixed Concrete
关键词
液体膨胀剂
可溶性膨胀源
限制膨胀率
减缩剂
liquid expansion agent
soluble expansive source
limited expansion rate
shrinkage reducing agent
