温拌橡胶沥青混合料施工温度的确定

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温拌橡胶沥青混合料施工温度的确定
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4 `' X  W4 i- u. @: N  ~, k【英文篇名】 Determining on Construction Temperature of Warm Rubberized Asphalt Mixture
8 C% }6 h, h/ p0 m8 Z1 t# y【作者中文名】 蔡骏; 葛折圣; 袁俊;
【作者英文名】 CAI Jun; GE Zhe-sheng1; YUANG Jun2（Anhui Expressway Holding Corporation; Hefei 230051; P.R.China; South China University of Technology1; Guangzhou 510641; Yangzhou University2; Yangzhou 225009; P.R.China）;
【作者单位】 安徽高速公路控股集团有限公司; 华南理工大学; 扬州大学;
【文献出处】 科学技术与工程, Science Technology and Engineering, 编辑部邮箱 2011年 06期  
期刊荣誉：ASPT来源刊  CJFD收录刊
7 T) L/ Q3 l2 {! R" }" o4 ]1 L【关键词】 橡胶沥青; 混合料; 温拌; 性能; 施工温度;
【英文关键词】 rubberized asphalt mixtures warm mix properties construction temperature;
【摘要】 利用温拌技术改善橡胶沥青的施工性能。通过测定温拌橡胶沥青的粘温曲线和混合料的体积指标,分析了施工温度对橡胶沥青及混合料性能的影响,从而确定了温拌橡胶沥青的施工温度。结果表明,添加温拌剂后,橡胶沥青混合料的施工温度可以降低30℃。
' J) ^( b; @& M3 c5 @1 M! U# h【英文摘要】 Warm mix asphalt technology was used to improve rubberized asphalt mixture properties at construction temperature.Viscosity-temperature curve of warm rubberized asphalt binder and properties of mixture are test.Construction temperature affection on warm rubberized asphalt binder and properties of mixture was analyzed.Then construction temperature of warm rubberized asphalt mixture was decided.Results showed that construction temperature of warm rubberized asphalt mixture could be 30℃ lower than that of rubb...