摘要在前人研究工作的基础上，应用乙酸进行硅酸聚合胶凝的实验研究，实验结果表明，当硅酸溶液中有乙酸化合物时，硅酸聚合胶凝的时间将延长。
In this paper studying on the polymerization reaction in silicic acid solution is determined and the gel time of poly silicic acid is obtained when acetic acid compound exist.
这种胶凝材料可以满足较低强度通用硅酸盐水泥的要求。
The strength of this cementing material can meet the requirement of lower strength cement.
任何一种用琼脂作胶凝剂的培养基。
试验研究了石膏的掺量对高性能胶凝材料的需水量、凝结时间、强度、收缩性的影响，以此作为优化石膏掺量的依据。
The influence of gypsum content on water demand, time of setting, strength and shrinkage of high Performance cementitious material is tested as warrant for optimizing gypsum content.
耐久性的岩石，就看胶凝材料。
研究了复合胶凝材料体系对混凝土性能的影响。
The influence of the composition cementing material system to concrete performance has been studied.
把脱水水泥浆与水泥熟料或硅酸盐水泥复合，可以得到一种新型的水硬性胶凝材料。
By blending Portland cement and pulverized dehydrated cement paste, a new kink of cementing material is obtained.
实验结果表明：经过处理的粉煤灰作为粒子增强耐酸胶凝材料中的耐酸材料具有良好的耐酸性能，用于粒子增强耐酸胶凝材料是完全可行的。
The result shows that the burned fly-ash has fine capability of the anti-acid and is practicable to be used in the particles strengthening anti-acid material.
根据所提理论和胶凝时间曲线的特性数值，计算了所形成的硅酸的各级酸离解常数和聚合作用的比凝速常数的近似值。
On the basis of the theory and the characteristics of the gelation time curves, specific polymerization rate constants as well as successive acid dissociation constants are calculated.
胶凝酸研究的关键在于胶凝剂的研究。
试验证明，经过活化的煤矸石可以改善复合水泥的胶凝性能。
It is proved that activated coal gangue can improve the cementitious behaviour of compound cement.
利用SEM分析对胶凝材料的水化产物和胶凝作用进行了初步分析，对影响尾矿砖产品性能的几个主要因素进行了讨论。
The hydration products and cementing action of cementing material are analyzed by SEM. Some major factors that have influence on property of the brick are discussed.
载体能参予多孔混凝土中的胶凝材料的水化过程，故该种多孔混凝土的强度和性能随着龄期增长而提高和改善。
The carrier can participate in the hydration of the binding material in the porous concrete, so the strength and behaviour of this kind of porous concrete are improved with the age.
混凝土作为一种胶凝体的复合材料，由于材料、施工技术、施工环境等因素容易出现结构裂缝。
As the materials, construction technology, construction of environmental factors, concrete which is a body of cementitious composites easily lead to structural cracks.
通过对弹性胶体压缩模量的测试和胶凝过程中电阻的动态监测，研究了胶体体系对电场的响应行为。
The response to electric field of the composite systems was studied by measure of compression modulus of the elastomers and dynamic-exam of resistance in the cure .
活性微细矿渣粉是高性能混凝土中一种重要的胶凝材料。
Active Micro slag fines are a kind of important cementing material in high - performance concrete.
采用XRD、SEM等微观分析方法，对似膏体充填用胶凝材料的微观结构进行了深入的研究。
By means of microscopic analysis such as XRD and SEM and so on, the microstructure of paste-like binging material was researched.
介绍了对低等级粉煤灰进行活化处理开发绿色新型胶凝材料的意义、技术路线、试验结果及分析。
The significance, technical ways, experimental result and analysis of developing new green cementing material with activated low grade fly ash is introduced herein.
试验结果表明：蒸汽养护条件提高了水泥-粉煤灰复合胶凝材料的早期水化速度，并且提高了硬化浆体抗压强度。
The experimental results indicate that steam curing condition increases early hydration velocity of cement-fly ash composite binders and improves compressive strength of hardened pastes.
活化红泥岩在水泥熟料激发条件下呈现优良的胶凝性能。
The red mudstone at action of cement clinker shows good cementing properties.
在微观分析的基础上，对似膏体充填用胶凝材料的物理力学特性进行了试验研究。
On the microscopic analysis base, it is researched by experiment on the physical and mechanical characteristics of paste-like binging material.
研究了具有不同支链、取代度和胶凝温度的琼脂糖衍生物的流变行为。
The rheological behaviors of agarose derivatives with different branching chains, degree of substitute and gelling temperature were studied.
植物适应性试验以绿景天植物正常生长证明了H50—6作为生物基层的胶凝材料是可行的。
Test results of plantadaptability shows that cementitious materials of H50-6 Formula is suitable for biobed by the normal growth of green stonecrop.
因此，氦孔隙率可以作为低孔隙率胶凝材料的结构参数，而用压汞法可能会导致错误的结论。
Therefore, helium porosity may be used as a structural parameter for low-porosity cementitious materials, but an incorrect conclusion may be drawn if mercury porosity is used.
实验中应用的混凝土的强度等级分别为C20和C60，其中粉煤灰的掺量(胶凝材料的质量分数)分别为未掺、10%、20%、30%、40%。
In the test, the strength grade of concrete is C20 and C60, and the cementitious system contains 10%, 20%, 30% and 40% of fly ash in accord with weight.
在矿用充填胶凝材料的研究中，以水淬钢渣为主要原料的胶凝材料的研究取得了较大突破，该材料以钢渣和少量石膏及激发剂组成。
A great breakthrough has been made in the research of a filling cementing material for mine, a cementing material with water-quenching steel slag as primary raw material.
在矿用充填胶凝材料的研究中，以水淬钢渣为主要原料的胶凝材料的研究取得了较大突破，该材料以钢渣和少量石膏及激发剂组成。
A great breakthrough has been made in the research of a filling cementing material for mine, a cementing material with water-quenching steel slag as primary raw material.
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