电弧喷涂锌复合涂层体系在钢结构桥梁防腐中的应用

随着交通事业的高速发展,公（铁）路上的大跨径桥梁迅速增加.这些桥梁大多为钢结构桥,能够有效地长期防腐至关重要.本文分析了常用防腐方法的不足,提出了电弧热喷涂锌复合涂层防护体系的应用工艺,为今后同类桥梁的长效防腐提供了参考.

Application of Composite Coat Hierarchy of Electric Arch-Sprayed Zinc in Steel Structure Bridge Preservation

With high - speed development of traffic cause, the long - span bridges on highway and railway are growing rapidly. Most of these bridges are of steel structure. Therefore, their long - term effective preservation is the most important. From insufficiency of past common preservations, the paper puts forward the apptication technology for composite zinc coat hierarchy hot - sprayed by electric arch, which offers reference for professions.