...大体积混凝土体积收缩 contraction of mass concrete 不收缩混凝土 shrinking concrete ; shrinkage compensating concrete 加气混凝土干燥收缩试验方法 Test methods for dry shrinkage of aerated concrete ..
This paper has researched on different kinds of light aggregates as well as positive effect of content of light aggregate to restrained expansion rate of shrinkagecompensatingconcrete.
方法利用测量限制膨胀率的方法观察高铝粉煤灰与硬石膏混合后对水泥砂浆试件的补偿收缩效果。
2
Based on the insufficiency of existing expansive admixture in compensatingshrinkage of the mass concrete, a double expansive resources admixture is introduced.
本文分析了现有膨胀剂在补偿大体积混凝土收缩方面的不足，介绍了一种双膨胀源膨胀剂。
3
The decomposition and delayed formation of ettringite were studied under the temperature match curing (TMC)condition in shrinkagecompensating massive concrete.