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| 基于试验段的提高橡胶沥青混合料高温性能的研究与验证 | |
| 引用本文： | 罗志光,陈龙智,张荣利,黄卫东.基于试验段的提高橡胶沥青混合料高温性能的研究与验证[J].公路,2011(10):171-175. |
| 作者姓名： | 罗志光 陈龙智 张荣利 黄卫东 |
| 作者单位： | 1. 广深珠高速公路有限公司 东莞市523925 2. 广东省公路建设有限公司 广州市510600 3. 同济大学道路与交通工程教育部重点实验室 上海市 201804 |
| 摘 要： | 橡胶沥青混合料其较高的沥青用量往往会导致产生较多的路表车辙(影响其抗车辙性能),但直接降低沥青用量会导致混合料空隙率增大严重影响混合料的疲劳性能和水稳定性,本次研究通过将混合料中添加UBM降黏剂来达到降低混合料的沥青用量并能保证足够的空隙率,室内试验和广深高速公路主线沥青混凝土路面车辙处理工程橡胶沥青试验段的施工质量检... |
| 关 键 词： | 橡胶沥青 混合料 高温性能 UBM |
A Study on Methods to Improve High Temperature Performance of Asphalt Rubber Mixture Based on Field Testing Section Road |
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| LUO Zhi-guang,CHEN Long-zhi,ZHA NG Ron g-li,HUANG Wei-dong.A Study on Methods to Improve High Temperature Performance of Asphalt Rubber Mixture Based on Field Testing Section Road[J].Highway,2011(10):171-175. | |
| Authors: | LUO Zhi-guang CHEN Long-zhi ZHA NG Ron g-li HUANG Wei-dong |
| Institution: | LUO Zhi-guang1,CHEN Long-zhi2,ZHANG Rong-li1,HUANG Wei-dong3(1.Guang-Shen Expressway Co.Ltd.,Dongguan 523925,China,2.Guangdong Highway Construction Co.Ltd.,Guangzhou 510600,3.Key Laboratory of Ministry of Education for Road and Traffic Engineering,Tongji University,Shanghai 201804,China) |
| Abstract: | Asphalt rubber mixture may occur many rutting on the surface of paving because its high oil content,but if the oil content is reduced directly,its fatigue and moisture performance will be reduced as the void raise which is caused by the reduction of oil content.In this study,viscosity lower glue UBM is adopted to reduce oil content and keep the void at a common level,results of inner testing and construction quality evaluation of asphalt rubber testing section of Guang-Shen Expressway main line asphalt pavi... |
| Keywords: | asphalt rubber mixture high temperature performance UBM |
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