Stemming from the washing sieve, a test method of cement paste agglomeration (CPA) was proposed.
由水筛法得到启示,提出了一套水泥净浆结粒的检测方法。
A new method of volumetric deformation measurement is proposed, which can measure the shrinkage of cement paste from initial setting.
提出了密封试样细管排液的体积变形测定方法,该方法可测定水泥石自初凝起的收缩。
A two-dimensional numerical method is presented for predicting the chloride diffusion coefficient of cement paste.
提出了水泥石氯离子扩散系数预测的二维数值方法。
The interfacial debonding strength between polypropylene filament and cement paste and its affecting factors were studied by use of pull out method.
采用纤维单丝自水泥基体中拔出方法研究了聚丙烯纤维单丝与水泥石之间的界面脱粘强度及其影响因素。
The surface feature of aggregate, which have been pretreated by chemical method, and the structure of interfacial zone between aggregate and cement paste are studied.
研究了用化学方法处理后的骨料表面与界面过渡区结构特征。
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。
The instantaneous Young's modulus and Poisson (ratio) of the cement paste are calculated by the direct average method and two-scale expansion method.
利用本文中模型和均匀化方法(直接平均法和二尺度展开法)计算了水泥浆体在各瞬时的杨氏模量和泊松比。
The results show that: the water sieve method is applicable with measuring the cement that paste agglomeration is small.
结果表明:水筛法适用于测量结粒量小的水泥;
The results show that: the water sieve method is applicable with measuring the cement that paste agglomeration is small.
结果表明:水筛法适用于测量结粒量小的水泥;
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