limestone coarse aggregate concrete 石灰石粗集料混凝土 ; 石灰石粗骨料混凝土
recycled coarse aggregate concrete 再生粗骨料混凝土
Recycled coarse aggregate for concrete 混凝土用再生粗骨料
recycled concrete coarse aggregate 再生水泥混凝土粗骨料
It is feasible to substitute the coarse aggregate concrete by wast...
用废混凝土骨料完全代替粗骨料配制混凝土是可行的。
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。
The results show that the compressive strength and elastic modulus of recycled coarse aggregate concrete are lower compared with conventional concrete.
结果表明：相对于普通混凝土，随着再生粗骨料取代率的增加，再生粗骨料混凝土具有强度和弹性模量降低等特点；
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