摘要
废旧混凝土就地资源化利用方式有别于传统转运回收利用方式,在项目中实施可使项目中产生的废旧混凝土实现自消纳,经济社会效益相对较好。为此,阐述了废旧混凝土就地资源化利用的定义与优势,分析了现阶段对废旧混凝土开展就地资源化利用的制约因素,并从技术创新与标准规范、配套设备研发、政策法规建立健全三个方面针对性开展了废旧混凝土就地资源化利用相关策略研究。
The on-site resource utilization method of waste concrete is different from the traditional transporta⁃tion and recycling method.The implementation of the project can enable the waste concrete generated in the project to be self-absorbed,and the economic and social benefits are relatively good.This article expounds the definition and advantages of on-site resource utilization of waste concrete,analyzes the constraints on on-site resource utilization of waste concrete at this stage,and conducts targeted research on strategies related to onsite resource utilization of waste concrete from the three aspects of technological innovation and standards,re⁃search and development of supporting equipment,and the establishment and improvement of policies and regu⁃lations.
作者
冉成海
吕建仁
李俊杰
RAN Cheng-hai;LV Jian-ren;LI Jun-jie
出处
《砖瓦》
2023年第7期34-36,42,共4页
Brick-tile
基金
甘肃省住房和城乡建设厅2022年建设科技项目“基于高速公路服务区改扩建的废旧混凝土就地资源化利用关键技术研究与应用”(JK2022-32)。
关键词
废旧混凝土
就地资源化利用
再生骨料
设备
waste concrete
on-site resource utilization
recycled aggregates
facility