[Product Introduction Case] Great Naruto Bridge Repair Work

In a harsh environment constantly exposed to sea breezes! We will introduce examples of repairs and maintenance coatings for galvanized surfaces.

In 1995, approximately 10 years after its completion, repair work was carried out on the lighting columns of the Great Naruto Bridge. Here is an introduction to that case. The lighting fixtures illuminating the road on the bridge were originally galvanized, but due to the harsh environment, the zinc was consumed rapidly, leading to the occurrence of spot rust. As a rust prevention measure, a product called Robal was used for repairs in the areas of the lighting fixture mounting and the base, which required particular strength. Even during a site inspection eight years after the work, no rust was observed. 【Case Summary】 ■ Before Construction - Due to constant exposure to sea breezes, zinc consumption was severe, resulting in spot rust. ■ Eight Years Later - After applying Robal over the galvanized surface, there was no rust occurring in the repaired and extended areas. *For more details, please refer to the PDF document or feel free to contact us.

Repair AgentRust Inhibitorpaint