Chemical decomposition characteristics of hardened cement paste subjected to high temperature of fire
火灾高温下硬化水泥浆的化学分解特征
Study on diffusion of Chloride ions in different hardened cement paste;
不同硬化水泥浆体中 Cl~- 扩散的研究
impedance spectroscopy and the microstructure of hardened cement pastes is analyzed,and the compressive strength is also studied,and the differences in Alternating Current response between fly ash-cement paste and pure Portland cement paste are discussed.
采用交流阻抗方法对掺有粉煤灰的水泥硬化浆体的微结构及对不同龄期粉煤灰水泥硬化浆体的交流阻抗参数和硬化水泥浆体微结构的关系、抗压强度进行了研究,并与纯硅酸盐水泥体系进行了比较。
Mechanochemistry activation of hardened cement paste by high energy ball milling was studied.
研究了硬化水泥浆体的高能球磨机械力化学活化,借助于XRD、SEM和DTA等,测定了硬化水泥浆体的结构和力学性能随球磨时间的变化。
Chemical decomposition characteristics of hardened cement paste subjected to high temperature of fire
火灾高温下硬化水泥浆的化学分解特征
Porosimetry Techniques and Their Applications in Pore Structure Characterization of Hardened Cement Pastes
孔结构测试技术及其在硬化水泥浆体孔结构表征中的应用
Small-angle Scattering Technique and Its Application in Microstructure Characterization of Hardened Cement Pastes
小角散射技术及其在硬化水泥浆体微结构表征中的应用
New method of measuring autogenous strain of hardening cement paste:the corrugated mold system
一种测试硬化水泥浆体自应力的新方法——波形管法
CONTINUOUS MONITORING THE SETTING AND HARDENING PROCESS OF FLY ASH CEMENT AT EARLY AGES
粉煤灰水泥浆体凝结硬化过程的连续监测
Research on the Influence of Natrium Gluconate on the Setting and Hardening of Cement Pastes
葡萄糖酸钠对水泥净浆凝结硬化影响的研究
EFFECT OF SLAG ON PORE STRUCTURE OF HARDENED PASTES AND HYDRATION OF ALITE-BARIUM CALCIUM SULPHOALUMINATE CEMENT
矿渣对阿利特-硫铝酸钡钙水泥水化及硬化浆体孔结构的影响
The Ion Concentrations in Water Extraction Solution of High C_3S Cement Paste
高C_3S水泥硬化浆体水浸取液中离子浓度的变化规律
Study on the relationship between the saturation point of the water reducer and the fluidity and harden performance of the cement paste
减水剂饱和点与水泥浆体流动性及硬化性能关系的研究
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。
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。
Influence of Gypsum on Compressive Strength and Performance of Hardened Paste of Belite-barium Calcium Sulphoaluminate Cement
石膏对贝利特-硫铝酸钡钙水泥强度和硬化浆体结构的影响
hydraulic cement [mortar]
水硬水泥 [灰泥]
8.7 Displace cement with the mud pumps!
用泥浆泵替水泥浆。
Wet plaster, mortar, or cement.
灰泥湿灰泥、灰浆或水泥
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。
Strenght experimental research of quick solidification grouting cement under high temperatures
高温快硬水泥灌浆混凝土强度试验研究
Research on the Hydrating Mechanism of Clinker-poor Steel Slag Cement
少熟料钢渣水泥水化硬化机理的研究