Influence of bagasse magnesium lignosulfonate with relative different molecular weight on performance of cement mortar;
不同相对分子质量的蔗渣木质素磺酸镁对水泥砂浆性能的影响
The effect of the content of silica fume on the structure and property of the cement mortar and property of the cement paste were investigated.
探讨不同掺量的硅灰对水泥净浆与砂浆性能及砂浆结构的影响。
Effects of FDN and Calcium lignosulfonate(LS) on the properties of high-volume fly ash cement mortar were studied.
研究了萘系高效减水剂(FDN)和木质素磺酸钙(LS)对高掺量粉煤灰砂浆性能的影响,测定了减水剂在胶凝颗粒表面的吸附、对水泥颗粒表面zeta电位等方面的影响。
Study on fly ash as substitute material of concrete and sand pulp;
混凝土及砂浆合理掺用粉煤灰研究
Analysis of applying effects man-made sand in slurry and concrete;
人工砂在砂浆和混凝土中的应用效果分析
In this article, the characteristics, application, construction proportion and physical and mechanical properties of the polymer slurry used in abroad were introduced, which can be referenced by engineers.
本文介绍国外聚合物砂浆的性质和应用、施工配比及物理机械性能 ,供设计人员参
the primary factors influencing wafer warp(such as saw wire tension,times of slurry using and saw rate)were analyzed,the regular of warp distribution and the reasons of engendering warp were introduced.
通过对切割线张力、砂浆使用次数、切割速度等影响翘曲度的主要因素进行实验分析,阐述了产生的原因,并得出了翘曲度的分布规律。
Influence of mineral compositions of the cement and the admixtures on the brittleness of sand grout;
水泥矿物成分和掺合料对砂浆脆性的影响
The influence of limestone powder on the microstructure of cement paste and sand grout was investigated by environmental scanning electron microscopy (ESEM) and mercury intrusion porosimetry (MIP) respectively.
用环境扫描电镜和压汞测孔法观察了石灰石粉对水泥浆体和砂浆显微结构的影响。
Contraposing the sand grout-limestone抯 cylinder specimen taking from a gravity dam engineering,the uniaxial compression test of limestone and the straight shear test of two phase stuff gumming face of sandgrout-limestone are made by RMT-150 multifunctional rigidity servo testing machine.
针对某重力坝工程提供的砂浆与灰岩材料的圆柱体试件,采用RMT-150多功能刚性伺服试验机,分别进行了灰岩的单轴压缩试验与砂浆-灰岩双相材料的胶结面直剪试验,通过试验可获得灰岩的弹性模量、泊松比和双相材料胶结面的抗剪强度与强度参数。
rathole gravel slurry
井底口袋内的砾石砂浆
multiple squeeze slurry pack technique
多次挤压砂浆充填技术
batch-type slurry packing unit
分批混合砂浆充填泵车
kaline resistant cement mortar flooring
耐碱水泥砂浆楼地面
Study on Improving Heat Preservation Performance of the EPS Exterior Thermal Insulation Mortar and Crack-control Property of Crack-control Mortar;
改善EPS砂浆保温性和防裂砂浆抗裂性的研究
Difference of Dry-mixed Mortar from Traditional Mortar and Its Developing Potential
干混砂浆和传统砂浆的区别及发展前景
Experimental research of compounding the cement mortar with high effective mortar plasticizer
高效砂浆增塑剂配制水泥砂浆试验研究
Study on dry-mixed superfine sand mortar for bonding ceramic tile
干混特细砂陶瓷墙地砖粘结砂浆研究
The Study of Polymerize Fiber Mechanism Mortar and Fine Sand Cracking Resistance Plastering Dry-mixed Mortar;
聚合物纤维改性水泥砂浆及干拌特细砂抗裂抹灰砂浆研究
Application and Research on Dry-mixed Grouting Mortar Containing Lithium Slag Powder
锂渣粉在干混灌浆砂浆中的应用研究
Experimental study on intensity curve of superfine sand masonry mortar by penetration method
特细砂砌筑砂浆贯入法测强曲线试验研究
Application technology research of tailing sand in ordinary dry-mixed mortar
尾矿砂在普通干混砂浆中的应用技术研究
Experimental Study on Estimating 28d Compressive Strength of Super-fine Sand Masonry Mortar by 7d Compressive Strength
特细砂砌筑砂浆7d推定28d抗压强度试验研究
Cause and control of the crack and sugaring of the cement mortar screed-coat
水泥砂浆找平层裂缝和起砂的成因及控制
Experimental Research on the Effect of Replacement of Sand with Steel Slag on the Drying Shrinkage and Anti-freezing-thawing Performances of Mortar
钢渣代砂对砂浆的干缩和抗冻性影响试验研究
Effect of Steel Slag Sand on Fluidity and Volume Expansibility of Mortar
钢渣砂对砂浆流动性能和膨胀性能的影响
Influence of Steel Slag as Sand Replacement Materials on the Strength and Workability of Mortar
钢渣代砂对砂浆的强度和工作性能的影响
Ductile iron pipes--Centrifugal cement mortar lining--Composition controls of freshly applied mortar
GB/T17458-1998球墨铸铁管水泥砂浆离心法衬层新拌砂浆的成份检验