This procedure applies to the design, construction, quality acceptance and maintenance of anti-corrosion coating projects for urban bridge steel structures.
CJJ/T 235-2015 Referenced Document
CJJ 99 Technical standard of maintenance for city bridge*， 2017-07-31 Update
GB 50300 Unified standard for constructional quality acceptance of building engineering
GB/T 12608 Thermal spraying Wires,rods and cords for flame and arc spraying Classification and technical supply condition
GB/T 13288.2 Preparation of steel substrates before application of paints and related products.Surface roughness characteristics of blast-cleaned steel substrates.Part 2:Method for the grading of surface profile of abrasive blast-cleaned steel.Comparator procedure
GB/T 1725 Paints,varnishes and plastics.Determination of non-volatile-matter content
GB/T 1728 Determination of drying time of coating and putty films*， 2020-11-19 Update
GB/T 1730 Paints and varnishes.pendulum damping test
GB/T 1732 Determination of impact resistance of coating films*， 2020-11-19 Update
GB/T 1735 Paints and varnishes.Determination of heat resistance
GB/T 1768 Paints and varnishes Determination of resistance to abrasion Rotating abrasive rubber wheel method
GB/T 17721 Metallic coatings--Porosity tests--Ferroxyl test
GB/T 17850.1 Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part1:General introduction and classification*， 2017-12-29 Update
GB/T 17850.11 Preparation of steel substrates before application of paints and related products.Specifications for non-metallic blast-cleaning abrasives.Part 11: Special type grit of steel slag
GB/T 17850.3 Preparation of steel substrates before application of paints and related products--Specifications for non-metallic blast-cleaning abrasives--Copper refinery slag
GB/T 17850.4 Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 4:Coal furnace slag*， 2017-12-29 Update
GB/T 17850.5 Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 5:Nickel refinery slag*， 2017-12-29 Update
GB/T 17850.6 Preparation of steel substrates before application of paints and related products.Specifications for non-metallic blast-cleaning abrasives.Part 6:Iron furnace slag
GB/T 17850.7 Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 7: Fused aluminium oxide*， 2017-12-29 Update
GB/T 17850.9 Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 9: Staurolite*， 2021-08-20 Update
GB/T 18570.3 Preparation of steel substrates before application of paints and related products.Tests for the assessment of surface cleanliness.Part 3:Assessment of dust on steel surface prepared for painting (pressure-sensitive tape method)
GB/T 18838.3 Preparation of steel substrates before application of paints and related products.Specifications for metallic blast-cleaning abrasives.Part 3:High-carbon cast-steel shot and grit
GB/T 5210 Paints and varnishes. Pull-off test for adhesion
GB/T 6742 Paints and varnishes.Bend test(cylindrical mandrel)
GB/T 6753.1 Paints,varnishes and printing inks.Determination of fineness of grind
GB/T 6753.4 Paints and varnishes--Determination of flow time by use of flow cups
GB/T 8642 Thermal spraying--Determination of tensile adhesive strength
GB/T 8923.1 Preparation of steel substrates before application of paints and related products.Visual assessment of surface cleanliness.Part 1:Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coa
GB/T 9286 Paints and varnishes—Cross-cut test*， 2021-08-20 Update
GB/T 9793 Technical raying--Metallic and other inorganic coatings--Zinc,aluminum and their alloys
GBZ 1 Hygienic standards for the design of industrial enterprises
JGJ 80 Technical code for safety of high altitude operation of building construction
CJJ/T 235-2015 history
2015CJJ/T 235-2015 Technical specification for protective coating engineering of bridge steel structure in city and town