废石膏的最佳掺量一般为水泥用量的20%左右。
The optimal amount of gypsum is about 20% of cement by weight.
废石膏的最佳掺量一般为水泥用量的20 %左右。
Optimal waste gypsum mixed is roughly 20% of cement by weight.
整个用于建造阿兹·特克球场的水泥用量超过10万吨。
The approximate weight of the concrete used in the construction of the mighty Azteca stadium is said to be in excess of 100,000 tons.
提出增大粉煤灰掺量、降低水泥用量是绿色高性能化的途径。
The solution was increasing fly ash content and decreasing cement content largely.
并对试验结果进行分析,确定一个比较合理的水泥用量范围。
The experimental results are analyzed so that a more reasonable range of cement content can be determined.
并对试验结果进行分析.确定一个比较合理的水泥用量范围。
The test results shall be analyzed to determine a reasonable range of cement dosage.
论述了低水泥用量耐火材料的优越性和球团回转窑的烘炉制度。
The superiority of low cement refractory material and the heating-up system of rotary palletizing kiln are discussed.
优选配合比解决了泵送混凝土与减少水泥用量和低坍落度的矛盾。
For pumping concrete mixture the problem of reducing the cement content and keeping better workability was also solved by using optimum proportioning.
用作粘贴瓷砖、大理石、塑料装饰,粘贴增强剂,还可以减少水泥用量。
For the use of ceramic tile, marble, plastic decoration, paste, and also can reduce the amount of cement.
混凝土设计中存在最佳水泥用量,此用量时矿渣水泥混凝土抗侵蚀性最强。
In concrete design, there was an optimum cement content, in which the slag concrete had the best corrosion resistance.
保持工作度不变,在低用水量时,不必增加水泥用量,混凝土的强度也能增加。
By maintaining workability, but at a lower water content, concrete strength may be increased without the need for further cement addition.
硬化混凝土地坪中,节约水泥用量,施工中不提浆,增加强度和耐磨耐久性作用。
For concrete ground, it can save the cement consumption, and no purifying is needed, which increases the strength and wear resistance.
试验研究了水泥用量、矿物掺合料、龄期对高性能混凝土收缩、徐变的影响规律。
The laws of influences from usage amount of cement, mineral admixtures and concrete age on shrinkage and creep of high performance concrete are studied through tests.
通过对其抗压强度的实验研究,证明干硬性混凝土具有高强度、水泥用量少等特性。
According to the pressure proof intensity test research, this concrete is testified to be more advantages than high intension and little concrete dosage.
这样,不仅利用了尾矿废料,同时还有进一步降低混凝土水泥用量、节约成本的可能。
So, not only use the tailings waste, and further reduce the dosage of cement and concrete cost-saving possible.
同时,高性能混凝土可以利用大量的矿物掺和料取代水泥,减少单方混凝土水泥用量。
At the same time, HPC can reduce the cement content per cube and use more mineral additives.
道路基层贫混凝土水泥用量较大而且是暴露面积较大的工程,容易发生较大的干燥收缩。
The lean concrete road base is easy to bring dry contraction due to its much amount of cement and large exposed area.
在满足尾砂泵送能力的前提下,最大程度地提高尾砂的浓度可以有效减少水泥用量,降低固化成本。
Under the prerequisite of satisfying the pumping capacity of tailing, the possible highest tailing concentration can effectively reduce the cement consumption so as to decrease the solidifying cost.
商品砼为满足运输或泵送的流动性要求,一般水泥用量较多,砼的稠度较大,容易引起收缩裂缝的出现。
The quantity and the thickness of commodity concrete is more than normal concrete, which tends to occur shrinkage crack in structure when transporting or pumping.
在早期阶段,这一公司就证实了这一提议在科学上的可行性,并且仅用常规水泥用量的一半制成了这种砌块。
Already, in an earlier grant phase, the company demonstrated the scientific feasibility of its proposal and produced a masonry block made with only half the regular amount of cement.
混凝土架构设计理论的实质,是通过架浆比、单位用水量以及砂灰比偏离三个参数推求单位水泥用量的过程。
The essence of concrete framework theory is to deduce the cement dosage of unit volume concrete from frame-mortar ratio, unit water dosage and deviated function of cement-sand ratio.
本文阐述了在试验的基础上用较低的水泥用量配制高性能混凝土的方法,并对其力学性能和耐久性进行了研究。
On the basis of experiment, the paper shows us the research of the mixture, mechanics and durability of HPC.
通过控制混合料的干密度、水泥用量和水灰比的取值范围,可使混合料同时满足排水性能要求和结构强度要求。
By controlling the range of the dry density, magnitude of cement and water cement ratio of mixture, the requirement of drainage property and structure strength can be fulfilled.
结果表明,通过在高强混凝土中掺加部分提前用水浸泡过陶粒的办法,可以减少高强混凝土因水泥用量过大而引起的较大收缩。
It shows that the shrinkage caused by the large content of cement can reduce by partial filling prewetting haydite in the high-strength and lightweight aggregate concrete.
本文着重讨论相关规范标准对混凝土最小水泥用量的要求,并对现时仍然存在的一些对“水泥”这一概念的认识误区进行分析。
It discussed on the relating standard and demands to minimum cement dosage in concrete, and analyzed the misunderstanding reasons on the conception of "cement" nowadays.
特别适用于要大幅度降低水泥用量的有特殊要求性能的泵送混凝土、商品混凝土、大流态混凝土、大体积基础混凝土及碾压混凝土。
Especially suitable for greatly reduce the dosage of cement with special requirements performance pumping concrete, concrete products, flow state concrete, mass concrete foundation and RCC.
通常柔性是由以下内容来实现的:成比例的非连续级配集料混合物、高强度的沥青水泥用量以及有助于降低混合物稳定性的各种因素。
Generally, flexibility is enhanced by relatively open-graded aggregate mixtures and high asphalt cement contents, factors which contribute to a lower mixture stability.
中国的水泥消费量占全球一半以上,铁、煤、铅、锌、铝和猪肉使用量占全球近一半。
China accounts for more than half the world's consumption of cement, and nearly half its use of iron, coal, lead, zinc, aluminum and pigs.
中国的水泥消费量占全球一半以上,铁、煤、铅、锌、铝和猪肉使用量占全球近一半。
China accounts for more than half the world's consumption of cement, and nearly half its use of iron, coal, lead, zinc, aluminum and pigs.
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