水利工程与设计

再生骨料强化方法研究综述

汪 宇烔

成都理工大学

DOI: https://doi.org/10.59429/slgcsj.v6i4.8708

Keywords: 再生骨料；砂浆强化；处理技术；性能分析

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Abstract

随着中国城市化进程的加快，建筑材料的需求量与日俱增，建筑垃圾堆存污染环境与天然砂石资源开采之 间的矛盾愈发激烈。建筑垃圾经处理后可作为再生骨料用于替代天然骨料，不仅避免生态环境的进一步破坏，而且 可以转废为宝，再次利用到建筑材料中。再生骨料表面所附着的老旧砂浆导致了诸多缺陷，影响了再生骨料的性能， 限制了建筑垃圾的大规模使用，为了优化骨料表面的附着砂浆，提高再生骨料的资源化应用。论文梳理了近年来国 内外学者对再生骨料优化的研究成果，从附着砂浆的去除和强化为出发点，分析了强化的原理及效果，评价了各种 骨料强化方式的优缺点、适用性、经济成本以及生态环境等方面，并提出了研究展望，旨在为研究学者强化再生骨 料提供参考和依据。

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