旧沥青路面冷再生试验及结果分析

Cold Recycling Experiment of Old Bituminous Pavement and Result Analysis

旧沥青路面如何重新利用是一项经济效益和社会效益都非常巨大的课题,笔者对旧沥青路面冷再生7天抗压强度试验结果及试验路观察,认为在旧沥青路面材料中加入水泥可以做成优质的半刚性基层且能够用于高等级公路.

How to reuse old bituminous pavement is a topic with enoromous social and economic benefit. This passage is based on results of cold recycling seven-day compressive strength test on old bituminous pavement and survey of experimental road. It is believed that old bituminous pavement materials mixing with cement could be used as high quality semi-rigid base course, which could apply to high-grade highway.