1. Improve the quality of construction workers and stabilize the mood of construction workers; arrange the painting construction reasonably;


2, at any time to measure the wet film thickness (according to the solid content budget dry film thickness) and adjust accordingly, let the spray paint pay attention to the spraying method, spray the thickness of the film thickness is stable and suitable;


3. According to the shape of the structure, nozzles with different spray widths and flow rates are used to select suitable coating methods, such as brushing and roller coating loss, which is much lower than spraying;


4, to avoid excessive dilution, reduce the loss of diluent, because the diluent is finally volatilized;


5. The waste of adhesion on tools and equipment can be minimized;


5, to avoid overspray and spray paint film defects, such as sag;


6, to avoid the construction of paint under adverse conditions such as windy days.