| TLA湖沥青改性沥青的性能研究 |
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| 引用本文： | 宗建华,李文志,徐茂震,朱明广,刘金景,段文锋. TLA湖沥青改性沥青的性能研究[J]. 中国建筑防水材料, 2014, 0(2): 4-6,10 |
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| 作者姓名： | 宗建华 李文志 徐茂震 朱明广 刘金景 段文锋 |
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| 作者单位： | 北京东方雨虹防水技术股份有限公司,北京101309 |
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| 摘 要： | 从特立尼达湖沥青（TLA）对基质沥青的改性试验出发，分析说明掺加湖沥青可以改善基质沥青的性能；通过对比试验表明，随着湖沥青添加量的增大，改性沥青的针入度、软化点等基本物理性能以及高、低温稳定性都有了明显的改善。
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| 关 键 词： | 特立尼达湖沥青 改性沥青 软化点 黏度 |
Performance Study on Trinidad Lake Asphalt Modified Asphalt |
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| Zong Jianhua,Li Wenzhi,Xu Maozhen,Zhu Mingguang,Liu Jinjing,Duan Wenfeng. Performance Study on Trinidad Lake Asphalt Modified Asphalt[J]. , 2014, 0(2): 4-6,10 |
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| Authors: | Zong Jianhua Li Wenzhi Xu Maozhen Zhu Mingguang Liu Jinjing Duan Wenfeng |
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| Affiliation: | (Beijing Oriental Yuhong Waterproof Technology Co., Ltd., Beijing 101309, China) |
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| Abstract: | According to the testing results of Trinidad Lake Asphalt （TLA） modified asphalt, the performance of asphalt can be improved by adding TLA. The contrast tests show that the performances of modified asphalt, such as penetration degree, softening point, high temperature stability and low temperature stability are obviously improved with the increase of the dosage of TLA. |
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| Keywords: | Trinidad Lake Asphalt modiied asphalt softening point viscosity |
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