Outdoor Bronze Statue Restoration
户外铜像修复与重封护
标签：案例,户外铜像,酸雨,氟碳漆,年度复检
某市政铜像因酸雨出现粉状铜绿，修复队先机械除锈、BTA 稳定，再喷涂氟碳清漆两道并年度复检。关键在于选用耐候清漆而非室内蜡，以应对 UV 与温差。
A municipal bronze developed powdery green patina from acid rain; the team mechanically de-rusted, stabilized with BTA, then applied two coats of fluorocarbon lacquer with annual re-checks. The key was a weatherproof lacquer, not indoor wax, to survive UV and thermal cycling. ---