| 改性稀浆封层在商亳高速公路上的应用 |
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| 引用本文： | 李洪波,高林. 改性稀浆封层在商亳高速公路上的应用[J]. 石油沥青, 2006, 20(2): 58-62 |
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| 作者姓名： | 李洪波 高林 |
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| 作者单位： | 河南省交通科学技术研究院,郑州,450006 |
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| 摘 要： | 结合改性乳化沥青稀浆封层技术在商丘-亳州高速公路下封层中的实践应用,介绍改性乳化沥青稀浆封层的材料选择、施工工艺和质量控制体系,尤其是对蒸发残留物软化点、砂当量、油石比等关键性指标进行控制。
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| 关 键 词： | 改性乳化沥青 稀浆封层 蒸发残留物 软化点 砂当量 油石比 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006-01-10 |
The Application Of Modified Emulsified Asphalt Slurry Seal On Shangbo Highway |
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| Li Hongbo,Gao Lin. The Application Of Modified Emulsified Asphalt Slurry Seal On Shangbo Highway[J]. Petroleum Asphalt, 2006, 20(2): 58-62 |
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| Authors: | Li Hongbo Gao Lin |
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| Abstract: | According to the practice and application of lower seal coat on Shangqiu-Bozhou highway, this paper introduced materials testing, construction method and quality control of the modified emulsified asphalt slurry seal, especially including the control of softening point of residue by evaporation, sand equivalent, asphalt aggregate rate etc. |
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| Keywords: | Modified emulsified asphalt Slurry seal Residue by evaporation Softening point Sand equivalent Asphalt aggregate rate. |
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