General requirements for coating inspection of steel structure engineering coatings for space frame processing manufacturers


In modern society, people's living standards have been greatly improved, and their tastes are getting higher and higher. There are also certain regulations on the aesthetics of engineering buildings. Therefore, there is more need for engineering to use large-span structures. space frame trusses are one of the most widely used. Forms, such as gymnasium roof, coal storage shed, glass roof building,factory buildings, etc., but in the production process, there will be some problems, such as the use of coatings, and there are certain regulations for commonly used coatings in engineering buildings. The space frame processing manufacturers below will introduce the steel structure for you General regulations for coating inspection of engineering construction coatings.

LFBJMB Contact :mail marketing01@cnxzlf.com、86-516-8595-0258、+86 17751936871

The types, specifications, characteristics, and qualities of raw materials such as steel structure fireproof coatings, paints, paint thinners, and epoxy curing agents shall comply with the current national product implementation standards and design requirements.

Inspection Quantity: Full inspection.

Inspection method: Check the quality certification materials, Chinese labels and test reports of the products.

The anti-rust treatment on the surface of the steel frame structure before painting shall comply with the current standards, relevant laws and regulations and design scheme requirements. The surface of the treated stainless steel plate does not need to have rust, welding tumors, welding slag, oil stains, dust, water and burrs. When there is no stipulation in the design plan, the derusting level of the surface of the steel frame structure shall meet the requirements.

Quantity to be inspected: 10% of the number of prefabricated components shall be sampled and inspected, and the number of similar prefabricated components shall not be less than 3.

Inspection method: check with a gray knife.

Do not apply by mistake or miss-coating, and the coating should be free of peeling and rust.

Inspection Quantity: Full inspection.

Inspection method: visual inspection.

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