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1·It is feasible to substitute the coarse aggregate concrete by waste concrete aggregate.

用废混凝土骨料完全代替粗骨料配制混凝土是可行的。

2·Limestone is regarded as the original concrete aggregate to prepare recycled aggregate.

利用石灰石作基体混凝土集料制备可循环集料。

3·In the research field, the theory of concrete aggregate frame model (CAFM) is the latest.

在这一领域，混凝土架构模型理论是研究混凝土耐火性的最新科学指导理论。

4·Steel slag and paper industrial waste sludge were carbonated to produce concrete aggregate.

碳酸化养护钢渣和造纸污泥制备混凝土集料。

5·The basic properties of recycled concrete are directly affected by the recycled concrete aggregate.

再生混凝土骨料的基本性能直接影响再生混凝土的性能。

6·Physical and chemical parameters of concrete aggregate shall meet the requirements specified in table 27.

骨料的物理及化学参数应该满足表27指定的要求。

7·This thesis has put main focus on how to apply excavated spoil to make concrete aggregate to meet the need for spoil disposing technologies.

本论文主要研究如何利用建筑物开挖石渣制备混凝土骨料。

8·The recycled concrete aggregate stabilized by lime and fly-ash(RSLF) is designed and fabricated by use of lime, fly-ash and recycled concrete aggregate(RCA).

采用石灰、粉煤灰及再生混凝土集料为原料，配制成二灰稳定再生集料。

9·The alkaline activity test on the concrete aggregate for Three Gorges Project is a re check test on the basis of the great number of long term research results.

三峡工程混凝土骨料碱活性检验项目是在以往大量长期的研究工作的基础上进行的复核检验。

10·Many scholars at home and abroad made a large number of studies on waste glass used in concrete, research shows that waste glass can be used as concrete aggregate.

国内外众多学者对废弃玻璃应用于混凝土进行了大量的研究。