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| 稀浆封层预养护技术在寒区道路养护工程中的应用 | |
| 引用本文： | 王曦东,陶忠,郑亮,叶雷.稀浆封层预养护技术在寒区道路养护工程中的应用[J].国外建材科技,2011,32(1):103-106. |
| 作者姓名： | 王曦东 陶忠 郑亮 叶雷 |
| 作者单位： | 1. 锡林浩特市养路工区,锡林浩特,026000 2. 锡林郭勒盟白音查干养路工区,锡林浩特,026000 3. 锡林郭勒盟太仆寺旗养路工区,锡林浩特,026000 4. 武汉理工大学硅酸盐材料工程教育部,重点实验室,武汉,430070 |
| 摘 要： | 依托S308线改性乳化沥青稀浆封层预养护工程实体,从原材料优选、配合比设计、施工工艺控制3方面,介绍了改性乳化沥青稀浆封层技术在北方寒冷地区修复沥青路面早期病害中的应用,通过对改性乳化沥青稀浆封层配合比设计的分析,优选出适合寒冷地区道路养护用改性稀浆封层的级配类型,提出了改性乳化沥青技术要求,为北方寒区的道路养护工程积累了经验。 |
| 关 键 词： | 稀浆封层 预养护 配合比设计 施工工艺 |
Application of Slurry Seal Pre-maintenance Technology in Road Maintenance in Cold Region |
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| WANG Xi-dong,TAO Zhong,ZHENG Liang,YE Lei.Application of Slurry Seal Pre-maintenance Technology in Road Maintenance in Cold Region[J].Science and Technology of Overseas Building Materials,2011,32(1):103-106. | |
| Authors: | WANG Xi-dong TAO Zhong ZHENG Liang YE Lei |
| Affiliation: | 1.Xilinhot City Road Maintenance Work Area,Xilinhot 026000,China;2.Silingol Pledge Baiyinchagan RoadMaintenance Work Area,Xilinhot 026000,China;3.Silingol Pledge Taibus County Road Maintenance WorkArea,Xilinho 026000,China;4.Key Laboratory of Silicate Materials Science and Engineering of Ministry ofEducation,Wuhan University of Technology,Wuhan 430070,China) |
| Abstract: | This paper rely on line S308 project of modified emulsion bitumen slurry seal.Application of modified emulsion bitumen slurry seal technology for pavement early age disease repairing on north cold area which on the aspects of raw material selection,gradation design and construction technology control were introduced.Through analysis on modified emulsion bitumen slurry seal gradation designing,suitable gradation type for cold area pavement slurry seal were selected.While new technology standards are put forward which accumulate experiences for highway maintenance in north cold area. |
| Keywords: | slurry seal pre-maintenance gradation design construction technology |
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