再生骨料清水混凝土的性能及应用研究

Study on Performance and Application of Recycled Aggregate Bare Concrete

废弃混凝土骨料是再生骨料混凝土的源泉,清水混凝土是建筑装饰材料的基石。随着城乡拆迁及工程改造产生的建筑垃圾越来越多,对生态资源平衡构成了严重威胁。废弃混凝土作为“城市矿产”,从源头上节省天然骨料,实现了再生资源产业化的发展。清水混凝土应用在装饰工程中,减少了装饰垃圾,并具有良好的生态效益。通过对清水混凝土的制备和施工工艺的研究分析,为再生骨料清水混凝土的应用和推广奠定了一定的理论基础。结合建筑装饰案例的研究,印证了再生骨料清水混凝土具有实用、美观和环保的三重价值,具有良好的开发前景。

Waste concrete aggregate is the source of recycled aggregate concrete, which is the major element of building decoration materials. The increasing amount of construction waste generated by urban and rural demolition and project renovation poses a serious threat to the balance of ecological resources. Dubbed an "urban mineral", waste concrete can be recycled to reduce the consumption of natural aggregates from the very beginning and to realize the industrialized development of renewable resources. Use of bare concrete in decoration projects can reduce decoration waste and achieve good ecological benefits. By studying the preparation and construction techniques of bare concrete, we aim to lay a certain theoretical foundation for the application and extension of recycled aggregate concrete. In combination with case studies of architectural decorations, we demonstrate the practical, artistic and environmental values of recycled aggregate bare concrete, showing its good development prospect.