| 煤沥青作为筑路材料的研究进展 |
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| 引用本文： | 赵普,薛永兵,李秉正,曹东伟,张海燕.煤沥青作为筑路材料的研究进展[J].煤化工,2012,40(2):26-28. |
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| 作者姓名： | 赵普 薛永兵 李秉正 曹东伟 张海燕 |
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| 作者单位： | 1. 太原科技大学,山西太原,030024
2. 交通运输部公路科学研究院,北京,100088 |
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| 基金项目： | 太原科技大学博士启动基金，国家自然科学基金 |
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| 摘 要： | 简述了煤沥青的组成和性质,综述了煤沥青改性后用作筑路材料、煤沥青和石油沥青混合料用作筑路材料的研究进展及其毒性防治,展望了筑路用煤沥青材料的研究新方向及应用前景。
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| 关 键 词： | 煤沥青 筑路材料 改性 |
Progress of the Study on Coal Tar Pitch as a Road Paving Material |
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| Zhao Pu
,
Xue Yongbing
,
Li Bingzheng
,
Cao Dongwei
,
Zhang Haiyan.Progress of the Study on Coal Tar Pitch as a Road Paving Material[J].Coal Chemical Industry,2012,40(2):26-28. |
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| Authors: | Zhao Pu Xue Yongbing Li Bingzheng Cao Dongwei Zhang Haiyan |
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| Affiliation: | 1.Taiyuan University of Science and Technology,Taiyuan Shanxi 030024,China; 2.Research Institute of Highway,Ministry of Transport,Beijing 100088,China) |
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| Abstract: | The composition and properties of the coal tar pitch(CTP) were reviewed and the advantages and disadvantages of the CTP used as road paving material was discussed in this paper.To improve the properties mentioned above,a modified paving material combining coal tar pitch with petroleum asphalt was investigated,and its application prospect was discussed. |
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| Keywords: | coal tar pitch road paving materials modification |
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