【作者】 张金喜； 郭阳阳； 孙丽蕊； 李兴海； 王建刚；

【Author】 Zhang Jinxi;Guo Yangyang;Sun Lirui;Li Xinghai;Wang Jiangang;Beijing Key Laboratory of Transportation Engineering,Beijing University of Technology;Shougang Resources Comprehensive Utilization Technology Development Company;Beijing Board Engineering Quality Supervision Station;

【机构】 北京工业大学交通工程北京市重点实验室； 北京首钢资源综合利用科技开发公司； 北京市道路工程质量监督站；

【摘要】 为促进建筑垃圾的再生利用,解决因建筑垃圾处理不当而带来的环境问题,研究废混类和砖混类建筑垃圾再生无机混合料的安全性能、击实特性、力学性能和耐久性能,并介绍应用建筑垃圾再生无机混合料的公路大中修工程项目。研究及工程应用表明,建筑垃圾再生再生无机混合料安全无害、力学性能优良、耐久性能良好,适用于公路基层完全能够满足设计及施工的各项指标要求,是一种应用前景广阔的环境友好型道路材料。更多还原

【Abstract】 In order to promote the recycling of construction waste and solve the environmental issues caused by the improper disposal of construction waste,safety properties,compaction properties,mechanical properties and durability properties of recycled aggregate mixture made of concrete waste and concrete-brick waste were studied.The highway reconstruction project used the recycled aggregate mixture was also introduced.The research and engineering application show that the recycled aggregate mixture made of construction waste is safe and has excellent mechanical properties,good durability,which can fully meet the requirements of design and construction specifications of the highway.In conclusion,the recycled aggregate mixture is an environmentally friendly road material with broad application prospects.更多还原