This standard specifies the requirements for coating design, surface derusting, coating construction and coating quality inspection of bridge equipment across rivers. This standard applies to steel bridge equipment for crossing rivers.
GJB 6110-2007 Referenced Document
GB/T 1720 Circle-drawing test of coating films*, 2020-11-19 Update
GB/T 1727 General methods for preparation of coating films*, 2021-08-20 Update
GB/T 8923-1988 Rust grades and preparation grades of steel surfaces before application of paints and related products