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。
Therefore, the study on construction, mechanical and thermal property for reclaimed concrete prepared with waste concrete broken instead of rough aggregate is carried out.
为此，对废混凝土破碎物代替粗骨料配制的再生混凝土的施工性能、力学性能和热工性能进行了研究。
The preparation of recycled aggregate concrete by using waste concrete has been highly valued in developed countries.
利用废弃混凝土制备的再生骨料配制混凝土在发达国家已引起高度重视。
According to the method, high-quality recyclable aggregate contained in the construction waste can be easily separated from other impurities through a simple process.
根据所述方法，通过简单的步骤，就可以容易地将包含在建筑废弃物中的其它杂质与优质的可重复利用的混凝料分离。
From the technique point of view, there are no difficulties to recycle waste concrete as recycled aggregates and recycled aggregate concrete.
从技术的角度来讲，废弃混凝土资源化产品即再生骨料和再生混凝土技术已基本成熟。
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。
It calls for using waste brick as aggregate of concrete to protect environment.
倡导用碎砖做混凝土骨料，保护生态环境。
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。
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。
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