In modern society, people's living standards have been greatly improved, and their tastes are getting higher and higher. There are also certain regulations for the aesthetics of engineering buildings. There are also certain regulations for common coatings for large-scale engineering buildings. Now let’s introduce how to test the construction coatings for steel structure space frame engineering.
Inspection quantity: 10% of the number of prefabricated components shall be sampled for inspection, and similar prefabricated components shall not be less than 3.
Inspection method: check with a gray knife.
Do not miscoating, leakage coating, coating should not molt and rust.
Inspection quantity: all
Inspection method: vision inspection
Steel structure space frame inspection method: check the quality standard certification materials, Chinese label and test report of the product.
The types, specifications, characteristics, and quality of raw materials such as steel structure fireproof coatings, paints, paint thinners and epoxy curing agents should comply with the current standards of our country's product implementation standards and design plans.
The anti-rust treatment of the surface of the steel frame structure before painting shall comply with the relevant laws, regulations, specifications and design plans of the current standards. The surface of the treated stainless steel plate shall not have rust, weld bead, weld slag, oil stain, dust, water and burrs, etc. When the design scheme is not specified, the derusting grade of the steel frame structure surface should meet the requirements.
