How to deal with steel structure fluorocarbon paint

2019-09-11 14:35:13

1. Wash away salt and other water-soluble contaminants with clean water;

2. Remove grease according to SSPC-SP1 solvent cleaning specification;

3, remove the welding splash and deal with the weld, the burr makes it smooth;

4, using sandblasting to remove rust, oxide scale and damaged shop primer large ISOSA2.5 (SSPC-SP10);


5, can also manually derusting up to St3 level;

6. Purge and remove dirt such as dust with high-pressure air;

7. Recognize that the appearance is clean and dry before construction;

8. The surface treatment roughness is 30-70 μm.

Article from: Steel structure fluorocarbon paint

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