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- high temperature cement paste method 高温净浆法
- 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 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 instantaneous Young's modulus and Poisson(ratio) of the cement paste are calculated by the direct average method and tw. 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 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 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。
- AFt was extracted from cement paste containing sulphur - fixed ash using glycol and methanol (mixing ratio =1:3) as solvent, and its content was measured by back titration method. 选用1:3乙二醇-甲醇溶剂以相当高的选择性从掺固硫渣的水泥水化浆体中萃取钙矾石并采用返滴定法测定其含量。
- 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;
- How the New Year bought paste method, it has its own style and preferences of. 买来的年画怎么贴法,那就各有自己的风格和喜好了。
- The mixing process of cement paste encapsulating aggregate method could improve the compressive strength of PPC and reduce its porosity while keeping its permeation coefficient stable. 水泥裹石法搅拌工艺对多孔透水混凝土的透水系数影响不大,但能使其抗压强度提高、空隙率下降。
- 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。
- 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。
- 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。
- The long-term expansion of harden expansive cement paste should mainly attribute to the water absorption of gel-alike AFt. 膨胀水泥硬化浆体的后期膨胀主要依靠凝胶状aft吸水肿胀而形成驱动力。