京沪高铁桥梁混凝土桥面用聚脲防护涂料的性能分析、材料选择和评价(Ⅰ)  

The Performance Analysis,Materials Selection and Evaluation of Polyurea Protective Materials Used in Jing-Hu High-speed Railway Concrete Bridge Deck(Ⅰ)

作　　者：陈迺昌 

机构地区：[1]北京深思融信科技有限公司,北京100045

出　　处：《现代涂料与涂装》2010年第2期34-38,共5页Modern Paint & Finishing

摘　　要：在对京沪高铁桥梁混凝土桥面用聚脲防护涂料性能分析的基础上,提出了对京沪高铁防护涂料技术条件的建议,聚脲材料综合性能的加权评价法,以及聚脲和半聚脲的性能对比。Based on the analysis to the performance of polyurea protective materials used in Jing-Hu high-speed railway concrete bridge deck, the suggestions for technical requirements of protective coatings used in Jing-Hu high- speed railway were put forward, along with the weighted-evaluating method for the comprehensive performances of polyurea protective materials, as well as the performances comparison of polyurea and half polyurea.

关 键 词：京沪高铁 混凝土桥面 喷涂聚脲弹性体 性能分析 技术条件 

分 类 号：TQ633[化学工程—精细化工]