Besides, la with high water content is beneficial to restraining the plastic shrinkage cracking of LWAC.
此外，高含水率轻骨料更有利于抑制混凝土早期塑性收缩开裂。
The result shows that the more the binder material or sand rate, the more serious the shrinkage cracking.
研究结果表明：随着胶结料总量和砂率的增大，高强高性能混凝土的收缩开裂趋于严重；
The shrinkage cracking of concrete is an important problem in the academic circles and structure engineering.
混凝土结构的收缩裂缝是学术界和工程应用中长期关注的重要课题。
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