查询词典 cement paste

The aggregate gradation and amount of cement paste has a significant impact on the physical properties of PC.

集料级配和胶结浆体用量对多孔混凝土物理性能有重大影响。

The result shows that the expansivity of the cement paste is 2 times higher than that of the aggregate.

结果表明，在85℃时水泥浆体的热膨胀率是粗集料的2倍多。

In this paper, the test method of the linear thermal expansion coefficient of hardened cement paste is studied.

本文研究了水泥石线性热膨胀系数的测试方法，并针对本试验方法制定了相关的试验制度。

Workhorse-1 dilatometer was employed to study the difference of thermal expansion behavior between the hardened cement paste and the coarse aggregate.

利用Workhorse-1热膨胀仪对硬化水泥浆和粗集料的热变形差异性进行了研究。

It was shown by the study that relationship of unadvantangeous porosity and the total porosity of hardened cement paste accords with logarithmic curve. The flexural strength and abrasion resistance of mortar can be roughly forecasted through calculating the density of mixture system.

研究表明，在条件一定情况下，浆体硬化后期的有害孔隙率与总孔隙率之间服从对数曲线关系；通过计算混合体系密实度的大小可以初步预测砂浆抗弯强度及耐磨性的优劣。

The results show that the drying shrinkage of magnesium oxychloride cement paste at 42 d was 1 400×10-6 under drying conditions.

采用不同掺合料与骨料配制氯氧镁水泥基材料，分别在干燥和潮湿环境下，对氯氧镁水泥基材料的干燥收缩和潮湿膨胀变形进行实验研究与变形机理分析。

Effects of phosphorus slag on strength and pore structure of cement paste were studied.

研究了磷渣对水泥浆体孔结构和抗压强度的影响。

As in the freshly mixed mortar, EPS particle is not affined with cement paste and has a low bulk density, which will be apt to make EPS particle buoy, and lead to the segregation of mortar, the decrease of water retentivity and affect its workability.

在新拌砂浆中，由于EPS颗粒与水泥浆体之间不亲合，且容重很小，所以在搅拌过程中很容易造成EPS颗粒"上浮"，从而导致砂浆分层，保水性下降，严重影响其和易性与施工性能。

The effects of CL-SB on the rheology of cement paste are reviewed in this paper.

主要考察了木质素磺酸钙—碳酸氢钠复合外加剂对水泥浆体流变性能的影响。

Rusults show that mobility of cement paste can be improved when steel slag is added to cement.

结果表明，钢渣掺入水泥中可以改善水泥浆体的流动性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。