| 孝襄高速公路OGFC-13试验段施工工艺研究 |
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| 引用本文： | 张厚记,黄绍龙,丁庆军,胡曙光.孝襄高速公路OGFC-13试验段施工工艺研究[J].交通科技,2006(3):49-51,54. |
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| 作者姓名： | 张厚记 黄绍龙 丁庆军 胡曙光 |
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| 作者单位： | 武汉理工大学材料学院,武汉,430070 |
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| 摘 要： | 介绍孝襄高速公路OGFC-13试验段的施工配合比,设计了高洒布量的乳化高粘度改性沥青作为防水粘结层新结构。针对OGFC空隙率大、散热快、掺纤维难拌和、高粘度沥青易粘轮的特点和难点,研究了有特色的拌和、摊铺、碾压等施工工艺。
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| 关 键 词： | OGFC 施工配合比 高粘度改性沥青 施工工艺 |
| 收稿时间： | 2006-01-18 |
| 修稿时间： | 2006-01-18 |
Research on Construct Technology of OGFC-13 |
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| Zhang Houji,Huang Shaolong,Ding Qingjun,Hu Shuguang.Research on Construct Technology of OGFC-13[J].Transportation Science & Technology,2006(3):49-51,54. |
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| Authors: | Zhang Houji Huang Shaolong Ding Qingjun Hu Shuguang |
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| Abstract: | This paper introduces the construction mix proportion of OGFC-13 trial road of Xiao-Xiang expressway in Hubei province.We designed new seal-water structure of sprinkling emulsified high viscosity asphalt.Its high air voids results cooling quickly,fiber component results mixing difficulty, and high viscosity asphalt results adhering wheel when compacted.According to these problems,we researched construction technology of OGFC-13 about mixing,paving and compacting. |
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| Keywords: | OGFC construction mix proportion high viscosity asphalt construction technology |
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