而活性低的混合材，如粉煤灰，利用率较低。
However, the mixing materials of low activity, have not been used effectively.
作者对电厂炉渣作水泥混合材进行了试验研究。
The author has carried out experimental researches on furnace slag of electricity factory as cement admixture.
煤矸石用作水泥混合材时有几种方法激发其活性。
Several ways can be adopted to excite the activation of coal spoil used as cement additives.
广泛应用于矿渣水泥或混合材中以矿渣为主的复合水泥。
It is widely applied for the composite cement of the slag cement or admixture with the main part of the slag.
利用快速测长法研究了混合材对碱—碳酸盐反应的影响。
The preventing effect of mineral admixtures on alkali-carbonate reaction was studied by a rapid length test method.
研究了陶瓷抛光砖粉作水泥混合材对水泥相关性能的影响。
The effect of applying polishing brick dust as one of cement admixture on cement properties was studied.
结果表明，无机渣可作为火山灰质活性混合材用于水泥生产。
The results showed that the burnt inorganic refuse is reactivity blending materials for producing cement.
在水泥中掺加混合材是改善混凝土耐久性能的重要措施之一。
Adding blend into cement is one of the important measures to improve the durability of concrete.
从实际应用看，活性高的混合材，如矿渣已得到充分的利用。
In the practice viewpoint, high active mixing materials, such as slag have been used effectively.
改进P. O 32.5 R水泥早期强度提高混合材掺加量。
Early Strength Improvement of P. O32.5R Cement By Adding More Admixture.
从理论和实践两个方面阐述了还原铬渣做水泥混合材的可行性。
The feasibility of the reduced chromium slag to be used for cement mixture material is analysed in theory and practice.
介绍了煤炭脱硫产物和它们作水泥缓凝剂、水泥混合材的研究。
Research and development of hot coal gas desulfurization with zinc-based sorbent;
目前油田大量使用的混合材水泥，国内、外相关研究成果还很少。
At present Domestic and international research production about admixture cement is seldom.
研制以意杨、马尾松混合材为原料生产地板用薄型高密度纤维板。
The development of thin high-density fiberboard which made of mix material Populus and Pinus massonia was studied in the paper.
试验结果对煤矸石作为水泥混合材使用的研究有着重要的指导意义。
Results of the experiment can pay important directive significance to the research that coal gangue can be used as cement mixture.
当混合材掺量一定时，颗粒在浆体中堆积密实度越大，其强度越高。
When the content of admixture is constant, along with increment of packing density in slurry, the strength increases.
经活化的粉煤灰用作水泥混合材可提高水泥标号或水泥中粉煤灰的掺量。
The activated fly ash, when used as cement blend, can either improve the quality of the cement or heighten the ratio of fly ash in the cement.
通过试验研究确定大庆油页岩灰符合火山灰质混合材要求，能与熟料掺混生产水泥。
It was confirmed that the oil shale ash met the requirement of the standards of pozzuolanic admixture and could be as cement filler.
此种水泥与加矿渣混合材的水泥对比，28天强度有大幅度提高，可达700号以上。
Compared with available cement with slag mixture, the said cement has greatly raised 28-day strength, over Grade 700.
试验表明，测定方案可行，酸不溶物的测定结果与实际混合材掺量的偏差<0.6%。
The result showed that the deviation between metered quantity of additives in cement and test result was less than 0.6%. This means that the method is feasible.
ASTMC12 0 2在许多情况下仍然可以采用，特别适用于不掺混合材的混凝土。
ASTMC1202 still can be used in many cases, especially for Portland cement concrete.
作者用盐城地区的粘土，进行了低温煅烧粘土的火山灰活性和用作水泥混合材的试验研究。
With the clay in Yancheng area, the author has carried out experimental researches on the pozzolanic reactivity of the low temperature burnt clay and its application as cement admixture.
对不同温度下煅烧煤矸石水泥混合材进行了系统研究，以寻找煤矸石活性的最佳煅烧温度。
The systematic research was carried out for coal gangue calcined at different temperatures, which was used as cement mixture, so as to find the optimum temperature for activation of coal gangue.
用废石粉作为水泥混合材时，有利于提高水泥的早期强度，但会使水泥后期强度有所降低。
Using the stone waste powder as a cement mixing materials, the early strength of cement was improved, but late strength of cement was reduced.
烧变岩的特殊物化性能，广泛地应用于水泥混合材、铝质校正原料、耐火材料、园林观赏石。
Due to its special physical and chemical properties, the burnt stone can be widely applied to mixed material for …
矿渣已成为水泥的一种重要混合材，但矿渣的易磨性很差，因此选择适当的工艺显得尤为重要。
Mineral slag has become an important additive for cement manufacturing. As the poor grindability of mineral slag, it is of vital important to select suitable grinding process.
在水泥生产过程中加入混合材，既可降低水泥生产成本，又能减少环境污染，且能改善水泥性能。
Adding admixtures cement during production process can reduce not only the cement production cost and the environment pollution and improve cement properties.
文中介绍这一材料的混合材组成及主要助剂，以及该材料的性能、使用范围、施工及施工注意事项。
The paper introduces the mixture composition and main agents, and the performance, application range, construction and notes for con…
矿渣水泥已成为一个重要的混合材，但容易矿渣粉磨的穷人，因此，选择适当的技术是特别重要的。
Slag cement has become an important mixed-wood, but the easy slag grinding of the poor, so select the appropriate technology is especially important.
矿渣水泥已成为一个重要的混合材，但容易矿渣粉磨的穷人，因此，选择适当的技术是特别重要的。
Slag cement has become an important mixed-wood, but the easy slag grinding of the poor, so select the appropriate technology is especially important.
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