Construction Engineering Area, University of Cordoba, 14071, Cordoba, Spain.
Environ Sci Pollut Res Int. 2020 Jan;27(1):125-132. doi: 10.1007/s11356-019-05578-0. Epub 2019 Jun 1.
The construction and demolition waste is one of the heaviest and most voluminous waste streams generated in the European Union. It comprises approximately one third of the waste generated. Recycling this stream waste will provide ecological and sustainable benefits. The recycled aggregates from the construction and demolition waste are beginning to be used in civil construction, as substitutes for natural aggregates. The possible applications of recycled aggregates in the infrastructure construction projects will mainly depend on the quality of the recycled aggregates. This will be determined by the nature and the origin of the construction and demolition waste, and the treatment system used. It requires a comprehensive response by part of the processing agents, mainly construction and demolition companies, and above all public administrations. This work proposes recommendations for the handling of the construction and demolition waste, both in the demolition and in the treatment plants. A quality control system is suggested too.
建筑和拆除废物是欧盟产生的最重、最大量的废物流之一。它约占产生废物的三分之一。回收这一流体废物将提供生态和可持续的效益。建筑和拆除废物的再生骨料开始用于土木工程，作为天然骨料的替代品。再生骨料在基础设施建设项目中的可能应用主要取决于再生骨料的质量。这将取决于建筑和拆除废物的性质和来源，以及所使用的处理系统。这需要部分加工代理商，主要是建筑和拆除公司，以及最重要的是公共行政部门的全面应对。这项工作提出了建筑和拆除废物的处理建议，包括拆除和处理厂。还建议建立一个质量控制系统。
