基于可循环利用的建筑废弃物分类遴选研究  

RESEARCH ON CONSTRUCTION WASTE CLASSIFICATION AND SELECTION BASED ON RECYCLING

作　　者：石福周[1] 龙朵 景明成 岳立将 安宗仁 SHI Fu-zhou;LONG Duo;JING Ming-cheng;YUE Li-jiang;AN Zong-ren(Lanzhou University of Technology,730050,Lanzhou,China;Gansu Road and Bridge Engineering Testing Co.,Ltd.,730050,Lanzhou,China)

机构地区：[1]兰州理工大学,兰州730050 [2]甘肃路桥工程检测有限公司,兰州730050

出　　处：《建筑技术》2024年第2期251-256,共6页Architecture Technology

基　　金：甘肃省住房和城乡建设厅建设科技计划项目(JK2022-53)。

摘　　要：建筑废弃物主要来源于旧建筑物的拆除及“更新换代”过程,对于建筑废弃物的处理大多为填埋、随意废弃和焚烧,只有少量被回收利用,因而造成了大量建筑资源的浪费以及严重的生态环境污染问题。为此,如何实现建筑废弃物的高效绿色循环利用,变废为宝、物尽其用,成为亟须解决的问题。而建筑废弃物的分类遴选是提高其资源利用率的关键步骤,针对建筑废弃物循环利用中的分选过程及再利用途径进行相关的研究,总结了建筑废弃物循环再利用的分类遴选方式及其对建筑绿色可持续发展的重要性。The main source of construction waste is the demolition of old buildings and the process of "renewal".Most of the disposal of construction waste is landfill,random and incineration,and only a small amount is recycled,resulting in a lot of waste of construction resources and serious ecological and environmental pollution.Therefore,how to realize the efficient and green recycling of construction waste,make it turned into treasure and make the best use of things,has become an urgent problem to be solved.The classification and selection of construction waste is the key step to improve the utilization rate of its resources,so this paper mainly focuses on the sorting process and recycling methods of construction waste recycling and its importance to the green and sustainable delelopment of buildings.

关 键 词：建筑废弃物 循环利用 分选 资源化利用 

分 类 号：TU74[建筑科学—建筑技术科学]