胶凝强度

静胶凝强度发展形态较好，从48Pa到240Pa的过渡时间均小于20min；⑤API失水量小；

The static gel strength develops well , while the transit time from 48 Pa to 240 Pa is less than 20 mini ( 5 ) the API filtration is less .

在Sabins水泥浆失重计算模型中，水泥浆失重与胶凝强度之间为一线性关系。

In Sabins 's weightlessness model , the relationship between losing weight of slurry and gel strength is linear .

加入DSK锁水抗窜剂的水泥具有速凝、早强特性，能在固井注水泥完成后的10&20min内，达到阻止气窜的胶凝强度，解决了大庆龙虎泡油田固井质量问题。

Fast setting and early strength were detected , and the cement slurry reached a gel strength which is high e-nough to prevent the gas migration 10 to 20 minutes after cementing , thus improved the cementing quality in this area .

测量水泥浆胶凝强度的新方法

A New Method to Measure Slurry 's Gel Strength

对水泥浆失重与胶凝强度之间关系的新认识

New realization of the relationship between losing weight of slurry and gel strength

合成胶乳的湿润胶凝强度试验方法

Testing methods of wet gel strength for compounded latex

水泥浆静胶凝强度测试方法及存在的问题

Static Gel Strength Measurement for Cementing Slurries

水灰比越高，静胶凝强度过渡时间越长。

The higher the water-cement ratio is , the longer the SGS transition time will be .

缓凝剂对对静胶凝强度过渡时间也存在一定负面影响，其中以羟基羧酸类强螯合作用高温缓凝剂影响最显著。

The hydroxycarboxylic acid high temperature retarder has more significant negative impact on SGS transition time .

用胶凝强度法估计水泥浆防窜能力的室内研究

A Laboratorial Research on estimating CHANNELING-PREVENTING ability of cement slurry by use of gel strength method

论述了固井水泥浆静胶凝强度的概念和测试方法。

In this monographic paper , the concept and the measuring methods of static gel strength , Sgs , for well cementing slurries are presented .

针对气窜问题，目前国内外的研究普遍集中在水泥浆胶凝强度的发展引起的失重方面。

Aimed at gas migration problems , studies at home and abroad generally focused on the absence of gravity caused by the development of cement slurry gel strength .

通过聚合物“混合定律”对实验数据进行分析，结果表明，随着组分质量分数增加，大豆蛋白卡拉胶混合物的胶凝强度沿着混合定律所计算出上限或下限而变化，显示有相变发生。

Gel strength of soy protein-carrageenan mixture was found to follow either upper or lower bounds depending on the concentration of the constituents , suggesting the occurring of phase shift .

选择性渗透水泥浆具有强的触交性，使水泥浆进入地层裂缝和孔隙中后，由于形成较大胶凝强度，阻止水泥浆的流动，减小漏失深度；

As its distinguished thixotropic behavior , when the cement slurry enter into formation fractures and pores , high gelling strength is formed , and this stops the flow of cement slurry and minimize lost circulation .

2）在水泥浆凝结过程中（初凝前），水泥浆有效浆柱压力随胶凝强度的变化关系，不是简单的均匀线性关系，而是由两段斜率不同线性关系组成的分段函数关系。

2 ) During the setting process ( before initial setting ), the relationship between the pressure and the gel strength is not a linear but a staged function composed of two proximate linear with different slope .

该超低密度早强水泥浆体系具有优异的流变性、失水量低、无游离液、直角稠化、水泥浆胶凝强度发展快，水泥石具有优异的低温早强性能，达到现场应用要求。

This slurry system has good theology , low water loss and no free fluid , right angle thickening , the slurry bond strength developing fast and has the excellent low-temperature early strength performance and achieve the on-site application requirements .

烧结脱硫灰制备胶凝材料强度影响因素研究

Impact Factors of Gelatinous Material Strength Prepared by Sintering FGD Ash

轻烧镁颗粒细度与镁质胶凝材料强度的关系

Relations Between the Light-Burned Magnesia Particle Fineness and the Strength of Magnesia Cement Material

激发剂对不同掺量粉煤灰复合胶凝材料强度的影响研究

Influences of Activators on the Strength of Mortar of Composite Cementitious Materials with Different Amount of Fly Ash

干-湿循环条件对这几种胶凝材料强度的发展影响显著，而对于碱激发偏高岭土胶砂影响不太大。

Dry-wet cycle conditions for these different kinds of cementitious materials affect the intensity of a significant development , but alkali-activated cementing materials for the base to stimulate the impact of plastic sand is not too great .

结果表明，应用于火腿中的复配胶胶凝强度的主要影响因素有配比、总胶量、盐、复合磷酸盐、蒸煮温度与时间；

The results showed that the gel strength of the mixed gum in ham was affected by the rate of chosen gum and their total density , the variety of salt phosphate , heating temperature and heating time .

通过养护可使骨水泥水化完全，充分加大胶凝体系的强度，是制作此种胶凝体系的必要步骤，一般养护24h即可。

Maintenance which can make bone cement hydrate completely and effectively improve strength was necessary to cementing system and 24h maybe enough .

镁质胶凝材料机械强度的实验研究

Experimental studies on mechanical strength of magnesium oxychloride cement

研究了不同的煅烧温度及保温时间对脱硫石膏-粉煤灰新型复合胶凝体系抗压强度的影响。

The effect of different calcination temperature and the maintaining time at a certain temperature on the compressive strength of flue gas desulphurization gypsum-fly ash composite were studied .

采取以下技术措施，研制出高性能喷射混凝土：（1）研制高活性细掺料，提高胶凝材料的强度和粘聚性；

In order to study and produce high property spray concrete , measures are taken as following : ( 1 ) study the high active fine dopant , to increase the strength and cohesiveness of binding material ;

并提出采用增加骨料颗粒接触点的数量和面积，提高胶凝材料的强度等有效实现普通透水混凝土高性能化的方法。

In addition , this paper proposed an efficient method of high performing of ordinary permeable concrete , such as , by increasing the number of contact points and contacet area , the strength of cement materials can be improved . 5 .

实验结果显示，Ca（OH）2能有效的激发矿渣的早期活性，有利于矿渣胶凝材料的早期强度的发展。

The experimental results showed that Ca ( OH ) 2 effectively activated BFS early activity which contributed to early strength development .

与普通硅酸盐水泥相比，碱–磷渣胶凝材料的抗压强度较高，其3d和28d抗压强度分别可达到30.9MPa和98.8MPa，但其抗折强度相对较低。

The compressive strengths of the cement at 3 d and 28 d reach as high as 30.9 MPa and 98.8 MPa , respectively , and the flexural strengths are lower compared with ordinary portland cement .

含粉煤灰或石英粉复合胶凝材料的抗压强度发展规律

Compressive strength development of complex binder containing fly ash or quartz powder

复合胶凝材料胶砂强度性能研究

Study on strength performance of composite cementitious mortar On Sand