植生再生骨料生态混凝土研究进展

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以再生骨料取代天然骨料配制植生再生骨料生态混凝土,对提高再生骨料资源利用率、保护生态环境具有积极作用。本文通过国内外文献资料整理,综述了植生再生骨料生态混凝土的概念、特点及配制方法;以及再生骨料对植生生态混凝土力学性能、耐久性能和植生性能的影响;并分析了植生再生骨料生态混凝土当前存在的主要问题,展望了植生再生骨料生态混凝土的应用前景。 Replacing natural aggregates with recycled aggregates to prepare ecological concrete with regenerated aggregates has a positive effect on improving the utilization of recycled aggregate resources and protecting the ecological environment. In this paper, we summarize the concept, characteristics and preparation methods of ecological concrete with regenerated aggregate through summarizing domestic and foreign literatures, as well as the influence of recycled aggregate on the mechanical properties, durability and plantation performance of ecological vegetation. The main existing problems of ecological concrete are prospected, and the application prospects of ecological concrete with recycled aggregate are prospected.
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