超塑化剂主要是大量吸附在水泥颗粒表面的水化产物上而不是吸附在未水化水泥颗粒表面。
Superplasticizer mainly absorbs on the cement hydrates covering the surface of cement particles instead of on the surface of unhydrated particles.
水泥土改良的原理是水泥分布在土中构成坚固的核心，在所有的空隙中形成水化水泥的骨架，借以约束土粒。
The cement soil improvement principle is the cement distributes in the soil constitutes the firm core, forms the hydrated cement in all crevices the skeleton, in order to the restraint soil particles.
粉煤灰对高贝利特水泥和混凝土的工作性、强度及水化热的影响。
Effect of fly ash on the workability, strength and hydration heat of high belite cement and concrete.
在冬季混凝土施工中，水泥的水化热是一项可以利用的能源。
During concrete winter construction, the hydration heat of cement can be made use of as a sort of energy.
在相对稳定的温度下，确保夯实墙的最小湿度，以保证水泥的水化和夯实墙的硬化。
B. Maintain rammed earth with minimal moisture loss at relatively constant temperature for period necessary for hydration of cement and hardening of rammed earth.
在这个过程中的水化，水泥台和债券新鲜具体到一个肿块。
In the process of hydration, the cement sets and bonds the fresh concrete into one mass.
降低放射性废树脂水泥固化中水化热可以降低温度应力、减少裂纹。
Reduction of the hydration heat during cementation of radioactive resins can reduce thermal stresses and prevent thermal cracks.
对于水工隧洞衬砌混凝土，在施工期由于水泥水化热作用，温度应力影响显著，是产生混凝土结构裂缝的重要原因之一。
As for hydraulic tunnel lining concrete, thermal stress is one of important factors that cause concrete cracks, due to the heat of hydration of cement in the construction period.
建筑腻子聚合物粉末能在冷水中再次分散溶解，其官能团能与水泥水化产物及填料发生物理化学反应，形成具有一定力学强度的膜。
The polymer powder for building putty can be dispersed in water, and react with hydrate product of cement and stuffing, form a kind of composite membrane with a certain mechanics intensity.
在混凝土坝中利用冷却水管中循环冷水来降低混凝土内部水泥的水化热温升，是混凝土坝温度控制的最有效措施。
The cooling pipe, using circling cooled water to reduce the heat of hydration in concrete DAMS, is the most efficient method for temperature controlling in concrete DAMS.
介绍了石膏含量对含钡铁铝酸盐水泥的水化、抗压强度和凝结时间等性能的影响。
The effect of gypsum content on the hydration, compressive strength and setting time of Ba-bearing aluminoferriate cement was presented.
大体积混凝土在桥梁施工过程中，由于水泥水化热容易引起表面裂缝。
During the mass concrete construction in bridge structure, the cement hydration heat is easy to cause surface cracking.
运用试验方法，对铁路混凝土箱形梁的水泥水化、日照温度场及温度效应进行研究。
Experimental research on hydration of cement, sunlight temperature field and temperature effect of railway concrete box girder is studied in this paper.
模型提供水泥初始水化历程的热学参数及结构形成参数，将化学反应进程与结构形成的物理状态结合起来。
The H-E model provides the thermal parameter and the structure forming parameter of cement initial hydration, which combines the chemical reaction course and physical state of the structure forming.
探讨了不同养护制度下，粉煤灰、煤矸石作为辅助胶凝材料对水泥熟料水化反应的影响规律及作用机理。
Under different cuing regimes, the influence and interaction mechanism of fly ash and coal gangue as the aiding gelation materials on cement hydration were investigated.
说明了这四种方法是研究水泥水化硬化规律的有效手段。
Explained that these four methods are rule the effective methods in study the cement hydration reaction.
混凝土的浇筑温度、环境温度以及水泥水化热对温度应力的影响十分显著。
But, concrete placement temperature, surrounding temperature and the heat of hydration of cement, they take a more affection on lining thermal stress.
用结合水法、压汞法对水泥水化程度、水泥石孔结构及其分布进行研究。
The hydration degree of cements, the pore structure and the pore size distribution of hydrated cement mortars were analyzed by chemical binding water and mercury intrusion porosimetry(MIP).
因此为模拟复杂条件下的水泥水化、硬化过程提供了另一种可行的方法。
So it provides another feasible measure to stimulate the process of cement's hydrating and hardening under complex situation.
板坯卸出压机后的直接蒸养可大大加速水泥的水化过程。
The direct steam curing after the unloading of hot pressing CPB could greatly accelerate thc hydration of cement.
但是随着水化的不断进行，网络结构解体，最后的水化产物仍然与传统矿渣水泥相同。
But along with the hydration, the network structure disorganizes and the final product is the same as the slag cement.
应用恒温导热量热仪对矿渣水泥和波特兰水泥的水化动力学进行了研究。
Kinetics of hydration for both slag cement and Portland cement were studied by using an isothermal conductive calorimeter.
结果表明：FWC的易磨性优于水泥熟料，FWC具有较强的水化能力和较好的胶凝性，可以作为一种水泥混合材料。
The results show that FWC has better grindability, hydration ability and gelling property, and it can be used as a kind of admixture in cement production.
考察了SAE对水泥砂浆的密度、吸水性、凝结时间以及水泥水化速度的影响。
The effects of SAE on the density, absorbency, setting time and cement hydration of cement mortars were studied.
确定了磷酸盐水泥水化反应的机理。
The mechanism for phosphate cement hydraulic reaction is determined.
利用脱硫石膏的胶凝性能，将之与火电厂废弃物按一定比例混合后，能产生与水泥水化产物相似的成分。
FGD-gypsum, when mixed with the wastes from thermal power plants in certain proportion, can produce a component similar to the hydrolysis product of cement due to its gel property.
混凝土的缓慢而精心的养护可以改善水泥的水化作用。
Slow, careful curing of the concrete improves the hydration of the cement.
混凝土的缓慢而精心的养护可以改善水泥的水化作用。
Slow, careful curing of the concrete improves the hydration of the cement.
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