| 新型温拌阻燃沥青混合料的阻燃性能分析 |
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| 引用本文： | 曹 乐,王修山.新型温拌阻燃沥青混合料的阻燃性能分析[J].交通标准化,2012(16):35-38. |
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| 作者姓名： | 曹 乐 王修山 |
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| 作者单位： | 1. 陕西省交通建设集团公司,陕西西安,710075
2. 长安大学公路学院,陕西西安710064;中交第一公路勘察设计研究院有限公司,陕西西安710075 |
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| 摘 要： | 针对我国隧道的特点,自主研发了温拌剂和复合阻燃剂,制备了新型温拌阻燃沥青混合料。为了探究其阻燃性能,通过验证两种添加剂的相容性,并结合重庆至长沙高等级公路黔江至彭水段试验路对新型混合料进行了室内燃烧试验、室外试验路现场铺筑、钻芯取样。结果表明,其各项性能指标均满足设计要求,验证了该新型混合料优良的阻燃性能,具有良好的市场前景和发展空间。
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| 关 键 词： | 隧道 温拌阻燃沥青 相容性 阻燃性能 燃烧试验 |
Flame Resistance of New Type of Warmed Mix Flame Retardant Asphalt Mixture |
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| CAO Le and WANG Xiu-shan.Flame Resistance of New Type of Warmed Mix Flame Retardant Asphalt Mixture[J].Communications Standardization,2012(16):35-38. |
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| Authors: | CAO Le and WANG Xiu-shan |
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| Institution: | 1.Shaanxi Provincial Communication Construction Group, Xi＇an 710075, China; 2.Highway School, Chang＇an University, Xi＇an 710064, China; 3.CCCC First Highway Consultants Co., Ltd., Xi＇an 710075, China) |
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| Abstract: | According to the characteristics of tunnels in China, a new type of warmed mix flame retardant asphalt mixture is developed with the invention of warm mixture agent and compound flame retardant. Combined with the test road from Qianjiang to Pengshui on Chongqing-Changsha Expressway, in order to study the flame resistance property, indoor burning experiment, outdoor test road paving and core sample are made after the com- patibility is verified between the two agents. The results show that the various performance indicators meet the design requirements, and the flame retardant capacity is excellent. It has a great future in the market. |
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| Keywords: | tunnel warmed mix flame retardant asphalt compatibility flame resistance property burningexperiment |
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