water-cement ratio的意思|示意

The influence of different water-cement ratio on early-age autogenous shrinkage and total shrinkage of concrete under dry condition is experimented in this paper.

进行了不同水灰比对混凝土早期自收缩及干燥条件下总收缩影响的试验研究。

The paper has studied the influence of water-cement ratio on the early-age shrinkge and whole shrinkge through self-deviced experimental apparatus for measuring early-age shrinkage.

通过自行设计早期收缩测试装置研究了水灰比对混凝土早期收缩的影响规律并在此基础上测试了混凝土总收缩。

The experimental results show that plastic Shrinkage relate to water to cement ratio and there is critical water to cement ratio.

通过试验研究了混凝土用水量、水灰比等混凝土配合比参数对混凝土塑性收缩的影响。

The effect of water -cement ratio on the test result is studied, and a few problems involved in water - cement ratio test in National Standard (GB) is also discussed.

研究了水灰比制度对强度测试结果的影响。讨论了现行国标中水灰比制度存在的一些问题。

It was found that a nonlinear relationship existed between the two physical parameters, when water and cement ratio was 0.38 ~ 0.62.

实验表明，水泥试块在水灰比为0.38 ~ 0.62时，水泥试块的声阻抗与抗压强度间呈非线性关系。

In cemented filling method, to choose a proper water cement ratio is an important work.

在胶结充填采矿法中，选择一个恰当的水灰比是一件十分重要的工作。