| 阻燃环保沥青的开发及性能评价 |
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| 引用本文： | 胡中华.阻燃环保沥青的开发及性能评价[J].石油沥青,2011,25(3):11-14. |
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| 作者姓名： | 胡中华 |
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| 作者单位： | 中国石化上海沥青销售分公司,上海,200050 |
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| 摘 要： | 通过向SBS改性沥青中添加无机阻燃剂的方法开发了阻燃环保沥青，并对SBS改性沥青和阻燃环保沥青进行了胶结料和混合料的性能试验。结果表明：阻燃环保沥青的常规性能与SBS改性沥青相比变化不大，而氧指数得到了较大的提高，较好地改进了阻燃性能。对SBS改性沥青及阻燃环保沥青混合料进行了车辙试验、小梁弯曲试验、水稳定性试验等，结果表明：阻燃环保沥青混合料的路用性能与SBS改性沥青相当。同时，模拟燃烧结果表明，阻燃环保沥青有效改善了沥青混凝土的阻燃性能。
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| 关 键 词： | 阻燃沥青 路用性能 阻燃性 |
Development and Performance Test of Fire Resistant Asphalt |
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| Hu Zhonghua.Development and Performance Test of Fire Resistant Asphalt[J].Petroleum Asphalt,2011,25(3):11-14. |
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| Authors: | Hu Zhonghua |
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| Affiliation: | Hu Zhonghua Shanghai Asphalt Sales Branch,Sinopec(Shanghai 200050,China) |
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| Abstract: | New type of fire resistant asphalt without halogen was developed by adding Inorganic flame retardants to SBS modified asphalt,and performance tests were done for binder and mixture with SBS modified asphalt and new type fire resistant asphalt.The test results indicated that the conventional performance of fire resistant asphalt were not much different from those of SBS modified asphalt,while the oxygen index was enhanced. Rutting test,anti-crack test,moisture test and etc were done for SBS modified asphalt ... |
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| Keywords: | fire resistant asphalt pavement performance flame retardancy |
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