Results indicated that the compound expansion agent almost hasn't effect both on setting and frost resistance of crushed stone mortar, but can enhance its permeability resistance ability.
结果表明，复合膨胀剂对石屑砂浆凝结性能和抗冻性能几乎没有影响，可以改善其保水性和抗渗性。
The results show that the SAE copolymer emulsion not only reduce the apparent density and absorb water rate of cement mortar, but significantly retard the setting and the hydration of portland cement.
结果表明，加入SAE使水泥砂浆的表观密度降低，吸水率下降，并且明显延缓了水泥的凝结时间及水化速度。
However, the setting and hardening time of the concrete, the mortar influences the test results obviously.
混凝土﹑水泥砂浆﹑环氧树脂砂浆的凝结硬化时间长短对测试结果有比较显著的影响。
In this paper, the behavior of grouting cement mortar to reinforce highway subgrade is analyzed from the aspects of stability, fluidity, viscosity, bleeding ratio and setting time of cement mortar.
对注浆加固公路路基用的水泥浆体从稳定性、流动度、粘滞度、凝结时间、析水率等方面进行了研究。
This paper deals with the construction of cutoff wall with self-setting mortar of the outside curtain in southern anchorage foundation of the Yangluo Bridge in Wuhan City of Hubei Province.
通过工程实例介绍自凝灰浆防渗墙技术在武汉阳逻长江大桥南锚碇工程外围挡水帷幕中的应用及工程施工中的要点。
The vaulting method used relies on fast-setting gypsum mortar and earth tiles laid on edge.
拱顶的建造主体采用快凝石膏灰浆，并在边缘采用泥瓦。
The vaulting method used relies on fast-setting gypsum mortar and earth tiles laid on edge.
拱顶的建造主体采用快凝石膏灰浆，并在边缘采用泥瓦。
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