| 硅藻土改性沥青路面的设计与施工 |
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| 引用本文： | 李财,郭嘉陵. 硅藻土改性沥青路面的设计与施工[J]. 铁道工程学报, 2004, 0(2): 85-89 |
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| 作者姓名： | 李财 郭嘉陵 |
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| 作者单位： | 中铁十八局集团公司,河北,涿州,072750 |
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| 摘 要： | 硅藻精办法土作为一种新型改性沥青路面的改性材料,运用于改善沥青混合料物理力学性能,在我国尚属试验研究阶段。本文通过对室内试验及试验路的前期观测和现场施工工艺总结,介绍了硅藻土改性沥青路面的设计和施工特点。
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| 关 键 词： | 硅藻土 改性沥青路面 设计 施工 |
| 文章编号： | 1006-2106(2004)02-0085-05 |
| 修稿时间： | 2004-01-04 |
DESIGN AND CONSTRUCTION OF MODIFIED ASPHALT ROAD SURFACE WITH DIATOMACEOUS EARTH |
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| LI Cai,GUO Jia-lingThe First Engineering Co. Ltd. of the Eighteenth Engineering Bureau Group Co. of Chinese Railway. DESIGN AND CONSTRUCTION OF MODIFIED ASPHALT ROAD SURFACE WITH DIATOMACEOUS EARTH[J]. Journal of Railway Engineering Society, 2004, 0(2): 85-89 |
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| Authors: | LI Cai GUO Jia-lingThe First Engineering Co. Ltd. of the Eighteenth Engineering Bureau Group Co. of Chinese Railway |
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| Abstract: | Diatomaceous earth is one of new modifying materials for modified asphalt road surface to improve the physics characteristics of mixed materials of asphalt and nowadays it is still in test and research phase in China. This paper gives an introduction to the features of design and construction modified asphalt road surface with diatomaceous earth based on the test in lab and observation on the trial road in early stage as well as the summary of construction technique. |
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| Keywords: | diatomaceous earth modified asphalt road surface design construction |
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