For detailed wall of building components of the coating should be used about 40 ~ 50cm long distance spray painting, so the fog to spend a large area and evenly spread out; if the distance is too near, little attention will be spraying thickness, uneven spray, component modeling is not easy to appear, lost original building overall appearance of the beauty.
Cylinder spray should be "M" linear spray, spray gun to the vertical cylinder spray, from top to bottom, spray good side and then turn to the other side, turning angle of about 60 degrees is appropriate. Cylindrical small gourd railing spray, because of its distance too close, should choose a small nozzle, the distance of about 40cm, from top to bottom side of the rapid dispersion spray. No side spraying, jitter of the spray gun, ordered around try to spray lacquer and brush flat brush lacquer, and then spray scattered spray again.
Yin and yang angle in the process of construction, spraying special attention not a spraying thickness, spray thin multilayer method should be adopted, spray distance of 80cm, movement speed faster and not vertically Yin and yang angle spray only applied to scattering, let the mist flowers edge swept into yin and yang angle.
Construction of a large area of the wall when the best to play the grid, so that the effect of the wall more stone. Otherwise, finishes easily appear scaffolding imprint, color uneven, far look and ordinary coating amounts and other sequelae, and very difficult to repair. If the above Henan University of Science and Technology comprehensive laboratory building, the new campus of Zhengzhou University engineering teaching building has this situation;