| 水泥混凝土路面填缝材料的研究 |
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| 引用本文： | 寿崇琦,张志良,邢希学,康杰芬,史克勤,陈德润,傅智.水泥混凝土路面填缝材料的研究[J].公路,2005(2):113-115. |
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| 作者姓名： | 寿崇琦 张志良 邢希学 康杰芬 史克勤 陈德润 傅智 |
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| 作者单位： | 济南大学化学化工学院,济南市,250022;湖北麻城市公路段,麻城市,438300;交通部公路科学研究所,北京市,100088 |
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| 摘 要： | 对国内水泥混凝土路面填缝材料的现状做了详细的阐述，对相继出现的焦油型聚氨酯、聚氨酯、有机硅、有机硅改性聚氨酯等填缝胶的各种性能做了系统的比较。通过综合比较，确认有机硅改性聚氨酯是比较适合中国公路情况的填缝材料。
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| 关 键 词： | 水泥混凝土路面 填缝材料 聚氨酯 |
| 文章编号： | 0451-0712(2005)02-0113-03 |
Research on Joint Sealants for Cemcent Concrete Pavement |
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| SHOU Chong-qi,ZHANG Zhi-liang,XING Xi-xue,KANG Jie-fen,SHI Ke-qin,ZHANG De-run,FU zhi.Research on Joint Sealants for Cemcent Concrete Pavement[J].Highway,2005(2):113-115. |
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| Authors: | SHOU Chong-qi ZHANG Zhi-liang XING Xi-xue KANG Jie-fen SHI Ke-qin ZHANG De-run FU zhi |
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| Institution: | SHOU Chong-qi 1,ZHANG Zhi-liang 1,XING Xi-xue 1,KANG Jie-fen 2,SHI Ke-qin 2,ZHANG De-run 2,FU zhi 3 |
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| Abstract: | In this paper, developments and researches of joint sealants for cement concrete pavements are reviewed particularly and the characters of Tar-based Polyurethane,Polyurethane, Organosilicon,Polyurethane modified by organosilicon and so on sealants are compared as sealants. By the comparison, polyurethane modified by organosilicon is the better sealant fitting the cement concrete pavements of china. |
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| Keywords: | cement concrete pavement sealant polyurethane |
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