Anticorrosive coating and maintenance of suspension bridges in China

被引:0
|
作者
Gongyi, X.
Yanqing, H.
Junhui, Z.
机构
来源
BRIDGE MAINTENANCE, SAFETY, MANAGEMENT AND LIFE-CYCLE OPTIMIZATION | 2010年
关键词
D O I
暂无
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
The anti-corrosive coating is very important for the main cables and hangers of the suspension bridge exposed in the air. By summarizing the work home and abroad, this paper introduced and highlighted the anti-corrosive coating schemes and maintenance practice of suspension bridges in China, and the most suitable coating system is proposed as reference specification for the suspension bridges in China. The anti-corrosive coating systems applied currently in China include "non-drying anti-corrosive paste + wrapping steel wire + paint"," non-drying anti-corrosive paste + rapping steel wire + rustproof paint + polysulfide sealant + finish", and the compressive dehumidification from Japan. Among them, system of "phosphating rustproof paint + non-drying polyisobutylene sealing paste+ wrapping steel wire+ phosphating rustproof paint+ polysulfide rubber sealant+ polyurethane (epoxy)finish." was the most widely application now.
引用
收藏
页码:1490 / 1494
页数:5
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