When proportion up to 9% the compressive strength of solidified fly ash exceeds the cement soil, which proportion of cement is 15%.
当掺量达到9%时，固化粉煤灰的强度就已经超过水泥掺量15%的水泥土的强度；
Third, they are mixing more additives into their cement, and so reducing the proportion of emissions-intensive clinker.
第三，还可以通过在水泥中加入更多的添加剂以减少生产中会产生大量二氧化碳的溶渣的比例。
This paper introduces the mix proportion of high fly ash content concrete instead of 30% cement with fly ash and some experiment results of the test examples in laboratory.
介绍了在水泥混凝土中，采用粉煤灰替代30 %水泥的高掺量粉煤灰混凝土的配合比设计，以及试件力学性能的室内实验结果。
By using the gel property of FGD -gypsum, mixing it with waste material from thermal power plant in a certain proportion can generate a component similar to hydrated product of cement.
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.
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。
Presently new dry process cement production technology is widely adopted. The proportion of new dry process cement rose from 14.20% in 2001 to 55% in 2007.
目前，新型干法水泥生产工艺已广泛应用，新型干法水泥比重从2001年的14.20%上升到2007年的55%。
The mix proportion test carried out before construction and quality inspection conducted after construction are introduced, which can assure the engineering quality of piles made cement-soil material.
为保证粉喷桩工程质量，文章介绍施工前进行的配比试验和施工后进行的质量检测。
Cement concrete, formed with cement, coarse and fine aggregates and water in appropriate proportion before a period of hardening, is a sort of stone material.
水泥混凝土是由水泥、粗集料、细集料和水按适当比例配合，经一定时间硬化而成的一种人造石材。
The physical properties of cement composed of clinker, slag and fly ash will be different, since the proportion or fineness of composition of composite cement is changed.
熟料、矿渣、粉煤灰配制的复合水泥中各组分配比及细度不同对其物理性能的影响不一样。
Through the regression analysis of the experimental data of different cement proportion, we get a regression formula of unconfined compression strength of vegetation concrete.
通过对不同水泥掺入比的试验数据的回归分析，得出了植被混凝土无侧限抗压强度的回归公式。
Furthermore, optimization method was adopted for the purpose of getting optimal proportion of this composite cement.
最后根据所得到的回归方程，采用最优化方法求出性能最佳的复合水泥的组成配合比。
This paper presents the optimization of concrete materials for cement backfill mining in a uranium mine. It describes how to determine the backfill concrete optimizing proportion by orthogonal test.
本文系对某铀矿下向胶结充填采矿集料配比优化，论述了利用正交试验寻求充填混凝土最优配比方法。
The mixture ratios mainly including the proportion of Lime and Fly-ash, aggregate and grading collocation and the cement parameter are found out through orthogonal experiment.
通过正交试验，找到二灰碎石各种材料的用量比例，主要是二灰内比、碎石比例和级配、水泥掺量等与结构强度、横缝出现情况的关系。
When carrying out winter concrete construction, how to correctly and quickly design construction mix proportion of winter concrete with local cement in short period is mainly clarified.
主要对冬期施工时使用地方水泥，试验室如何在短期内准确快捷地进行混凝土配合比的设计作了阐述。
Based on the special features of Lianyungang soft soils, the rational cement-soil proportion suitable for this type of soft soils by laboratory experiments was explored and discussed in this paper.
针对连云港软土的特殊性，采用室内试验，研究适宜于该地区海相软土的水泥土搅拌桩(湿法)的合理配比。
The strength of the cement is low, the stability of volume is unqualified, primarily is to go together with raw materials mix proportion by weight what caused by inappropriate reasons .
水泥的强度低，安定性不合格，主要是配料不当的原因造成的。
This shows that the best mixing proportion of limestone powder and cement may be determined through measuring the change of compactness of mixture of limestone powder and cement.
表明石粉做掺合料时，可通过二者混合后密实度的变化来判断二者的最佳比例。
The design quality of cement concrete materials gradually become the focus of attention. The proportion is an important index of concrete material and the important parameters in the design process.
水泥混凝土材料的设计好坏逐渐成为人们关注的焦点，配合比试混凝土材料的重要指标，在设计过程是必须要重视的参数。
The results show that cement adding is the main factor to effect the early strength of ASLF, the second is proportion of Lime and Fly-ash.
结果表明，水泥掺量是影响二灰碎石早期强度的主要因素，其次是二灰内比。
In response to this, this paper studies the related problems about proportion design of cement concrete.
针对这一点，本文研究了设计水泥混凝土配合比的相关问题。
The technique is simple and mature: the technique of the mixing proportion of soil cement and lime soil is very mature.
工艺简单且成熟：水泥土和石灰土的各种配合比工艺非常成熟。
We studied, according to the characteristic of recycled aggregate, the mixture proportion design of recycled concrete on the basis of free water cement ratio.
根据再生骨料的特点，对基于自由水灰比再生混凝土的配合比设计进行研究。
It can be based on user design of concrete proportion automatic completion of sand, stone, cement 3-6 kinds of material of ingredients program.
它可根据用户设计的混凝土配比自动完成砂、石、水泥等3 - 6种物料的配料程序。
It can be based on user design of concrete proportion automatic completion of sand, stone, cement 3-6 kinds of material of ingredients program.
它可根据用户设计的混凝土配比自动完成砂、石、水泥等3 - 6种物料的配料程序。
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