| AR-AC20橡胶沥青混合料在六武高速公路中的应用研究 |
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| 引用本文： | 周和胜,王振坤,张可强.AR-AC20橡胶沥青混合料在六武高速公路中的应用研究[J].交通标准化,2010(15):237-240. |
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| 作者姓名： | 周和胜 王振坤 张可强 |
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| 作者单位： | 1. 安徽省环宇公路建设开发有限责任公司,安徽,合肥,230001
2. 江苏省交通科学研究院,江苏,南京,210017 |
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| 摘 要： | 将废橡胶粉加入到基质沥青中,通过物理和化学反应制备出橡胶沥青,其技术性能指标优良.安徽省六武高速公路中面层采用AR-AC20橡胶沥青混合料,并优化了配合比设计,加强了施工质量控制,实践表明,AR-AC20路面表现出良好的路用性能,可为其他类似工程项目提供借鉴.
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| 关 键 词： | 橡胶沥青 AR-AC20 级配 路用性能 |
Application of AR-AC20 Rubber Asphalt Mixture in Lu'an-Wuhan Expressway |
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| ZHOU He-sheng,WANG Zhen-kun,ZHANG Ke-qiang.Application of AR-AC20 Rubber Asphalt Mixture in Lu'an-Wuhan Expressway[J].Communications Standardization,2010(15):237-240. |
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| Authors: | ZHOU He-sheng WANG Zhen-kun ZHANG Ke-qiang |
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| Institution: | 1.Anhui Provincial Huanyu Highway Construction ＆ Development Co., Ltd., Hefei 230001, China; 2.Jiangsu Transportation Research Institute Co., Ltd., Nanjing 210017, China) |
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| Abstract: | Asphalt rubber will be produced by adding crumb rubber into the base asphalt particles through physical and chemical processing. The performance indexes of the asphalt have been tested, and the results indicate that asphalt plastic-rubber has good performance. AR-AC20 was adopt- ed in Lu＇an-Wuhan Expressway. AR-AC20 demonstrates good serviceability by optimizing the gradation design of mixture and strengthening the construction control, which would offer useful reference for similar projects. |
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| Keywords: | asphalt rubber AR-AC20 gradation pavement performance |
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