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| 公路隧道喷射聚脲弹性体防水应用研究 | |
| 引用本文： | 吴梦军,张永兴,刘新荣,刘洋.公路隧道喷射聚脲弹性体防水应用研究[J].重庆交通大学学报(自然科学版),2011,30(2):221-224. |
| 作者姓名： | 吴梦军 张永兴 刘新荣 刘洋 |
| 作者单位： | 1. 重庆大学土木工程学院,重庆,400045;招商局重庆交通科研设计院有限公司,重庆,400067 2. 重庆大学土木工程学院,重庆,400045 3. 招商局重庆交通科研设计院有限公司,重庆,400067 |
| 基金项目： | 交通运输部西部交通建设科技项目(200531874020) |
| 摘 要： | 通过理论分析、室内试验、现场试验等,对喷射聚脲弹性体防水机理、材料、工艺等进行了研究,获得了从材料、机具到工艺的新型成套喷射聚脲弹性体防水技术.该技术采用超速固化喷射施工方式,具有整体无缝成膜、防水性能优异的特点,解决了在公路隧道背水面垂直边墙、拱顶均匀成膜和潮湿基面黏贴问题,能弥补目前防水技术存在的一些缺陷,为公路隧... |
| 关 键 词： | 公路隧道 喷射防水 聚脲弹性体 机理 |
Research on Application of Spraying Polyurea Elastomers Waterproof Mechanism in Highway Tunnel |
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| WU Meng-jun,ZHANG Yong-xing,LIU Xing-rong,LIU Yang.Research on Application of Spraying Polyurea Elastomers Waterproof Mechanism in Highway Tunnel[J].Journal of Chongqing Jiaotong University,2011,30(2):221-224. | |
| Authors: | WU Meng-jun ZHANG Yong-xing LIU Xing-rong LIU Yang |
| Institution: | WU Meng-jun1 2,ZHANG Yong-xing1,LIU Xing-rong1,LIU Yang2(1.College of Civil Engineering,Chongqing University,Chongqing 400045,China,2.China Merchants Chongqing Communications Research & Design Institute Co.,Ltd.,Chongqing 400067,China) |
| Abstract: | Waterproof mechanism,materials and techniques spraying waterproofing were studied based on theoretical analysis,indoor and in-situ tests;a spraying waterproofing technique was obtained with quick solidification,seamless film and better waterproofing property,the technique solved problems such as uniformity film on back-slope vertical side or vault walls and adhesion of damp surface;it could also help make up for some deficiencies in current technology and provide a new technique for highway tunnel waterproo... |
| Keywords: | highway tunnel spraying waterproofing polyurea elastomers mechanism |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |