By the use of mine water irruption observational data, flow attenuation equation and integrated pumping-in tests, the paper analyzed the water reservoir spatial features of limestone water-bearing system as a foundation to select rational proportioning of mortar and grouting process.
根据矿井突水观测资料,利用流量衰减方程并结合压水试验来分析灰岩含水系统贮水空间特征,为选择合理的灰浆配合比和注浆程序提供依据,经陈四楼等煤矿堵水实例验证取得良好的效果。
Specification for mix proportion design of masonry mortar
砌筑砂浆配合比设计规程
Main performance index of basic proportion for dry-mixed mortar
干混砂浆的基础配合比主要性能指标
Super-retarding mortar is composed of cement, water, retarding admix and sand blended in appropriate rate .
超缓凝砂浆是由水泥、复合缓凝剂、水和砂经适当配比而形成的。
Early-age cracking-free HPC based on mixture proportion optimization:Tests on cement paste and mortar
基于配合比优化的抗早期开裂高性能混凝土——净浆和砂浆试验评析
Researching the Mix Design of Polymer Modified Thermal Insulation Mortar and Its Testing Method;
无机轻集料聚合物保温砂浆配比设计及试验方法研究
A Rapid Analysis Method about Compounding & Ratio of Cement Mortar in Architectural Decoration Engineering;
建筑装饰工程砂浆的配制与配比快速分析法
Research on the Proportion of Epoxy Resin Mortar at Low Temperature
环氧树脂砂浆在低温条件下的配比研究
This paper proceeds some discussion about the optimized sand-ratio, ave rage paste thickness and aggregate packing degree in the packing concrete mix proportion design.
本文对密实混凝土配合比设计中的最优砂率、均胶结浆体厚度、料密实度进行了一些探讨。
It is also suitable for poured pump using slurry pump.
是除砂器、泥器、合漏斗最佳配套泵，也是理想的泥浆泵的灌浆泵。
Mix Design and Static Test of C50 Concrete Incorporated With Processed Sand for T Beam
C50T型梁机制砂混凝土的配合比设计
Design and Applied Technology of Industry Tails CFG Pile Mixture Ratio
工业尾砂CFG桩配合比设计及应用技术
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
The influence of the particle size distribution of compound mineral admixture on strength and microstructure of cement mortar
复合矿物掺合料颗粒级配对水泥砂浆强度及微观结构的影响
graded soil mixture
级配(砂)土混合料
batch of mortar
灰浆的分批拌合量砂
batch-type slurry packing unit
分批混合砂浆充填泵车
Initial analysis on confirming of sand ratio in common cement concrete mixing ratio design
浅析普通水泥混凝土配合比设计中砂率的确定
Design and research of artificial sand pumping concrete mix
机制砂泵送混凝土配合比的设计与研究