试验结果表明，水玻璃能显著加快水泥浆的凝结时间。
The results showed that silicate can significantly speed up the setting time of cement grout.
介绍了细水泥浆液及其结石的物理力学特性（粘度、稳定性、凝结时间、抗压和抗渗强度等）的改性研究成果。
The study results on mechanical properties of fine cement grout and its calculus, including cohesion, stability, setting time, compressive resistance and impervious strength, etc.
新拌水泥浆体中，水泥颗粒互相粘结形成包裹水的絮凝结构，严重影响了混凝土的工作性和强度。
Flocculated cement structure enclosing lots of water can be found in cement paste, which will influence fluidity and strength of concrete.
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