Painting skills of exterior wall paint

Summary:

In order to achieve good painting results, skilled operation is required, but the construction of latex paint is not difficult. First of all, the requirements of the substrate should be clean, dry and firm, operate according to the instruction manual, the coating conditions are suitable, and the dilution ratio is accurate. Excessive dilution will make the paint not cover the bottom and chalk, and the glossy paint will lose its luster and have different colors. Second, good construction tools are also a must.

1. The order of painting the exterior walls should be up and down, starting from the roof, gutters, column tops, beams and rafters to walls, doors, windows and baseplates. Each of these parts must also be painted from top to bottom. When painting each part, do not stop in the middle. If you have to stop, you should also choose the original connection part of the house structure, such as the connection between the wall and the window frame. This avoids unsightly seams. When painting the cornices, it should be divided into the following two steps, first brush the bottom of the cornices, and then brush the sunny parts. When brushing several cornices at the same time, move the ladder along the wall in sequence, be quick during the painting process, and brush back and forth between the dry and wet joints from time to time to avoid leaving laminations or seams .

2. Window: The hinged sliding window should be opened and painted. The order is top, sides, bottom first, then rails, sash, top panel, and sill.

3. Flat door: The painting method of this kind of door is the same as that of the wall. Brush down, ending where the door meets the wall. Another method is to use the roller first, and then use the brush to gently tap in a vertical direction to remove the streak marks of the roller.

4. Fancy wooden door: The paint of this kind of door should start from the top bump, and each piece should be brushed first Fill in after the edge, and finally brush the remaining part of the door and the frame and the part where it joins the wall. Post-treatment of exterior wall coatings

 After the construction, the tools should be cleaned immediately, otherwise the tools will be damaged after the paint dries; the remaining paint should be kept clean and sealed.