| 岩沥青现状与发展前景 |
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| 作者单位： | 温州市安居工程建设指挥部 浙江 |
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| 摘 要： | 随着路面沥青材料的发展,就岩沥青被应用于公路建设中的问题,阐述了岩沥青的研究与应用现状。
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| 关 键 词： | 岩沥青 沥青改性剂 现状 |
The Current Situation and Prospect of Rock Pitch |
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| Li Haihui. The Current Situation and Prospect of Rock Pitch[J]. Friend of Science Amateurs, 2007, 0(5) |
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| Authors: | Li Haihui |
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| Abstract: | As the development of road surface pitch material,rock pitch is used in the highway construction.This paper illustrates the research of rock pitch and its present situation. |
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| Keywords: | rock pitch pitch nature-changing agent current situation |
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