water-to-cement ratio的意思|示意

A new concept called "liquid water-cement ratio" and its formula are advanced, which can be used to evaluate liquid water amount in the concrete mixed with antifreezer at negative temperature.

在预拌混凝土的生产中混凝土的凝结时间是一项重要的技术指标 ，本文试图讨论用水量、水灰比、粉煤灰和外加剂等因素对混凝土凝结时间的影响。

The author applied the grey local decision method to the choice of optimal water cement ratio, this provided a simple scientific method for this choice.

本文把灰色局势决策法应用于最优水灰比的选择中，从而为最优水灰比的选择提供了一种科学简便的方法。

The testing method comprises the following steps of: placing mixed concrete set with water cement ratio into the aggregate system to acquire initial volume data;

将设定水灰比的拌制混凝土装入集料系统采集初始体积数据；

The purpose of this paper is to solve the problem of high water cement ratio during construction and low water cement ratio during solidification.

目的通过将电渗技术引入到混凝土施工过程，解决混凝土工程中施工要求的大水灰质量比与使用性能要求的小水灰质量比之间的矛盾问题。

Experimental results show that the compressive strength of concrete is closely related not only to the water-to-cement ratio, but also to the crushing value of aggregate.

试验结果表明，混凝土抗压强度不仅与水灰比密切相关，而且与骨料压碎指标有关。

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。