By means of the expansibility of the steel slag, the paper analyzed the reason that the dry shrinkage of the semi-rigidity base material had been weakened after steel slag powder joined.
通过钢渣粉的膨胀性来辅助分析半刚性基层材料中掺入钢渣粉后干燥收缩有所减缓的原因。
By means of the expansibility of the steel slag, the paper analyzed the reason that the dry shrinkage of the semi-rigidity base material had been weakened after steel slag powder joined.
通过钢渣粉的膨胀性来辅助分析半刚性基层材料中掺入钢渣粉后干燥收缩有所减缓的原因。
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