道路旧砼再生集料及其在路面中应用的试验研究

重庆交通大学学报（自然科学版） ›› 2005, Vol. 24 ›› Issue (6): 71-75.

道路旧砼再生集料及其在路面中应用的试验研究

杨庆国¹, 易志坚¹, 任超², 应文宗², 吕奖国¹

1. 重庆交通学院土木建筑学院, 重庆 400074;
2. 重庆市渝通公路工程总公司, 重庆 400060

收稿日期:2004-11-29 修回日期:2005-03-01 出版日期:2005-12-15 发布日期:2016-11-09
作者简介:杨庆国(1969-),男,河南洛阳人,讲师,博士研究生,从事道路、桥梁的结构和材料研究
基金资助:
重庆市交通委员会基金

Properties of recycled road concrete aggregate and experimental study of its application on pavement

YANG Qing-guo¹, YI Zhi-jian¹, REN Chao², YING Wen-zong², LU Jiang-guo¹

1. School of Civil Engineering & Architecture, Chongqing Jiaotong University, Chongqing 400074, China;
2. Chongqing Yutong General Highway Engineering Co., Chongqing 400060, China

Received:2004-11-29 Revised:2005-03-01 Online:2005-12-15 Published:2016-11-09

摘要/Abstract

摘要： 采用合理的技术将回收的道路废旧砼破碎形成再生集料,可以作为一种再生资源加以利用.作者通过试验详细研究了再生集料的物理性质和力学性质,并对旧砼再生集料在路面基层和面层中的应用进行了研究.试验证明:道路旧水泥砼再生集料能够在道路的改建和新建中应用.

关键词: 道路旧砼, 再生集料, 再生集料水泥砼, 再生集料沥青砼

Abstract: The waste old road concrete can be crashed as recycled aggregate by taking rational techniques. The authors researched the physical and mechanical properties of recycled aggregate in detail through experiments, and based on it, study the its application on base course and the surface course in road pavement. According to the experiments, the conclusions can be easily drawn that recycled concrete aggregate can be used as aggregate in road pavement construction.

Key words: old pavement concrete, recycled aggregate, recycled aggregate cement concrete, recycled aggregate asphalt concrete

中图分类号:

杨庆国, 易志坚, 任超, 应文宗, 吕奖国. 道路旧砼再生集料及其在路面中应用的试验研究[J]. 重庆交通大学学报（自然科学版）, 2005, 24(6): 71-75.

YANG Qing-guo, YI Zhi-jian, REN Chao, YING Wen-zong, LU Jiang-guo. Properties of recycled road concrete aggregate and experimental study of its application on pavement[J]. Journal of Chongqing Jiaotong University(Natural Science), 2005, 24(6): 71-75.