摘要
总结了钢桥面铺装裂缝病害的特点,分析了钢桥面铺装裂缝填封的特性以及现用填封材料的问题。在参考国内外相关标准的基础上,针对钢桥面铺装的特点,提出了钢桥面铺装裂缝填封材料性能评价指标与技术要求,为钢桥面铺装裂缝病害的处治提供参考。
The characteristic of the cracking and crack seal in the steel deck paving is analyzed firstly. The crack seal materials for steel deck paving are summarized and the maintenance effect is also discussed. Based on that, combined the existing outcomes with related standards, the performance evaluation index system and the technical requirements for crack seal material used in the steel deck paving are recommended finally.
出处
《石油沥青》
2011年第2期22-26,共5页
Petroleum Asphalt
关键词
钢桥面铺装
裂缝填封
评价指标
技术要求
steel deck paving
crack seal
evaluation index
technical requirement
