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- The dosage range corresponding to the saltation of SPs fit well with the saturation point measured by cement paste fluidity. 结果发现,当减水剂掺量达某范围,分形维数出现突变,突变处对应的减水剂掺量与净浆流动度测定减水剂饱和掺量吻合良好。
- Chemical admixtures compound optimization The relationship between early cement paste fluidity, resistivity and the mechanisms of retarders to the hydration of C3A was consanguineous. 3.;化学外加剂的优化组合效应 缓凝剂对C3A早期水化的作用机理与水泥浆体的流动性、早期电阻率之间存在密切的联系。
- Correlativity test of cement paste fluidity and concrete rheologic property 水泥净浆流动度与混凝土流变性能相关性试验
- Comparation between Marsh cone and cement paste fluidity to test adaptability of cement and water retarder Marsh筒法和净浆流动度法用于水泥与减水剂适应性测试的比较
- cement paste fluidity 净浆流动度
- The effect of superplasticizers on the saturation point,fluidity and fluidity loss with time of the alite-sulphoaluminate cement paste were studied. 研究了高效减水剂对阿利特-硫铝酸盐水泥的饱和点、水泥浆体的流动度及流动度经时损失的影响。
- Influences of initiator,sulphonate,acrylic acid and diethylmaleate on fluidity of cement paste were studied in detailsAddition of diethyl maleate helped to reduce slump loss. 详细研究了引发剂、磺酸盐、丙烯酸和马来酸二乙酯等因素对净浆流动度的影响;马来酸二乙酯的加入,减小了流动度损失。
- And microstructure of cement paste is also observed by SEM technology. 同时，还应用sem对混合水泥硬化浆体的微观结构进行了观察。
- As for the indentation test, C190 cement paste and marble specimens are used. 而贯切试验选用C190水泥砂浆与大理岩试体。
- The TDC of cement paste or mortar increases with mixing slag powder. 随着矿渣的掺入，水泥浆体线膨胀系数有增大的趋势；
- The cement paste covers the surface of the stones and sand particles, binding them together when it hardens. 水泥浆充填盖满石子和砂粒的表面，硬化时将它们胶结在一起。
- Suitable to various cement paste surface, asbestos pan, gypsum pan for protection decoration primer. 适用于各水泥灰浆表面，石棉板、石膏板面的保护性装饰底漆。
- Suitable to various cement paste surface, asbestos pan, gypsum pan for protection decoration. 适用于各水泥灰浆表面，石棉板、石膏板面的保护性装饰。
- Hydration of nano-SiO_2 and nano-CaCO_3 in cement paste were studied by XRD, SEM, TEM and EDXA. 本文采用X衍射分析(XRD)、扫描电镜(SEM)、透射电镜(TEM)和扫描电子显微镜X射线能谱分析(EDXA)研究了纳米SiO_2和纳米CaCO_3在水泥中的水化过程。
- 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。
- The effects of different kinds of admixtures on microstructure of cement paste were investigated by XRD, SEM and MIP. 采用XRD、SEM和MIP方法相结合，研究了混凝土外加剂对水泥浆体微结构的影响。
- A multi-level simulation method is presented for predicting the elastic moduli of hardened cement paste. 提出了硬化水泥石弹性模量预测的分级模拟方法。
- The compatibility of the superplasticizer with straight cement and admixture cement is investigated by testing the fluidity loss of cement pastes containing the superplasticizer added. 通过对掺高效减水剂水泥净浆流动性及流动性损失的测定试验,研究了高效减水剂与水泥及掺混合材水泥的相容性。
- The influence of electrode on accelerating chloride ion permeation through hardened cement paste was studied. 本文研究了加速氯离子渗透过水泥石试验中铜电极和不锈钢对试验结果的影响;
- Influence of this water reducer on the performance of cement paste and concrete were also discussed. 并研究了该减水剂对水泥净浆性能和混凝土性能的影响。
