The painting quality of steel structure engineering should achieve the following points
(l) Strictly inspect the rust removal quality of steel components according to the design requirements;
(2) Inspect
the factory quality certificate of coating raw materials and verify the approval certificate from the fire department.
(3) Remove dust, oil stains, and other debris from the surface of the components before painting.
(4) The coating application should be carried out in a dust-free and dry environment, with temperature and humidity in compliance with regulatory requirements;
5) The coating frequency and thickness meet the design requirements;
(6) Carefully handle the damaged parts of the coating to ensure the quality of the coating;
(7) Carefully check the adhesion of the coating;
(8) Strictly inspect and accept the appearance to ensure that the coating quality meets the specifications and standards.
