废弃混凝土再利用综述

Overview of waste concrete reapplication

废弃混凝土的有效利用可以大大降低天然资源的损耗以及由此带来的环境问题。因此,综述了再生粗骨料、再生细骨料对再生混凝土工作性能的影响,并且通过相应的技术手段改良工作性能或者在天然骨料中掺入一定比例的再生骨料,使其在经济性与实用性上找到平衡点。

This paper reviews the effects of recycled coarse aggregate and recycled fine aggregate on the working performance of recycled concrete,and improves the working performance by corresponding technical means or adds a certain proportion of recycled aggregate to natural aggregate,so as to find a balance between economy and practicality.