1. Primary treatment: Repair the crater of the wall hole and clean the wall after drying. Full of scraping putty, the plaster surface pores, pits and other filling and smoothing. Smooth, the first time the putty dry polished, the second time putty scraping along the first time in the direction of the first scraping full scrape the second time, until it is dry Polished and finally repaired the defects.
Wood base layer treatment. First, punch the nails protruding from the board surface to ensure that the board surface is smooth, and do a good job of anti-rust treatment on the nail holes. For the joints on the boards, special caulking and elastic putty are used to caulking, and then “Dacron†cloth is applied on the surface, with no less than 50 laps on each side. Datou scraping putty with plaster surface treatment.
Plasterboard surface treatment. First screw the protruding screw into place and brush the anti-rust paint twice at the nail hole. In the gypsum board joints with a special caulking elastic putty caulking, and then use "Zaliang" cloth paste the surface, each side overlapping plaster board no less than 50. Datou scraping putty with plaster surface treatment. For different materials. Embed a special caulking elastic putty at the seams, and the surface is pasted with “Dailiang†cloth with no less than 50 laps on each side. All surfaces need to be smooth and smooth, with smooth yin and yang corners, no blisters and pits. All surfaces are not less than two times scraping.
2. Brush the putty on the surface and the designer will specify the primer twice to achieve even brushing and no brushing.
3. Apply a uniform amount of top coat to the wall with a roller on the primed wall. When the roller coating is applied, the top paint is applied to the surface of the board first, and then the rollers are rolled on the wall surface, the upper, lower, left, and right sides smoothly roll back and forth so that the paint finishes evenly. Finally, the roller is rolled in a certain direction. In the upper and lower corners and details of the penis, use a styling brush and a brush to find out. Brush the paint twice on the board surface, and paint the paint a third time before handing it over.
4. To control the concentration of the top coat when applying the top coat to prevent flow and brush marks. Control the timing during brushing the paint to avoid wet weather construction and prevent matt finish. After the primer is dry, the topcoat is applied to prevent bleed, bite bottom, whitening, and bubbles.
Second, paste wallpaper process:
1. Primary treatment: Repair the crater of the wall hole and clean the wall after drying. Full of scraping putty, the plaster surface pores, pits and other filling and smoothing. Smooth, the first time the putty dry polished, the second time putty scraping along the first time in the direction of the first scraping full scrape the second time, until it is dry Polished and finally repaired the defects.
Wood base layer treatment. First, punch the nails protruding from the board surface to ensure that the board surface is smooth, and do a good job of anti-rust treatment on the nail holes. For the joints on the boards, special caulking and elastic putty are used to caulking, and then “Dacron†cloth is applied on the surface, with no less than 50 laps on each side. Datou scraping putty with plaster surface treatment.
Plasterboard surface treatment. First screw the protruding screw into place and brush the anti-rust paint twice at the nail hole. In the gypsum board joints with a special caulking elastic putty caulking, and then use "Zaliang" cloth paste the surface, each side overlapping plaster board no less than 50. Datou scraping putty with plaster surface treatment. For different materials. Embed a special caulking elastic putty at the seams, and the surface is pasted with “Dailiang†cloth with no less than 50 laps on each side. All surfaces need to be smooth and smooth, with smooth yin and yang corners, no blisters and pits. All surfaces are not less than two times scraping.
2, in order to prevent wallpaper from damp off, in the approved putty surface must be brushed again moisture-proof base oil, moisture base oil using phenolic varnish and gasoline (turpentine) according to the ratio of 1:3 preparation. The base oil should be evenly brushed and must not leak.
3. After the base oil dries, draw a horizontal and vertical line on the wall according to the drawn sticker to ensure that the wallpaper is pasted and horizontally and vertically. According to the pop-ink line cutting wallpaper, leave 30 to 50 cuts at both ends. Patterned wallpapers should start with the flowers on the wall and be carefully cut and numbered in an integrated plan so that they can be pasted in order. The cut-out wallpaper should be rolled horizontally, and it is strictly prohibited to stand upright.
4, first in the wall brush again adhesive, thin and uniform, not to miss the brush. The inside corner should be increased by 1~2 times of adhesive. Before using the cut wallpaper, wipe the back of the wallpaper with a damp cloth. After the surface is slightly dry, apply the adhesive evenly on the back of the wallpaper.
5, paste the wallpaper, first according to the positioning of the ink line, to ensure that the wallpaper is vertical, after the patchwork pattern, and then use a scraper forcefully pressed flat. The paste process is followed by a vertical surface and a horizontal surface, followed by a detailed surface and a large surface. When the vertical surface is applied, the upper surface is firstly followed by the lower surface, and when the horizontal surface is pasted, the height is firstly higher and then lower. From the vertical line of the wall to the end of the shade. After the first wallpaper is pasted, the wallpaper should be folded in half and the upper half of the wallpaper should be perpendicular to the line. Gently press and flatten the upper half of the wallpaper with a brush from the middle and then paste the lower half. After the entire wall is pasted, use a wallpaper knife to cut and press the excess part.
6, paste the process, the wallpaper generally use patchwork paste method. Patchwork stitches first after pattern stitching. After the pattern is matched up and down, the scraper diagonally scrapes the glue, and the patchwork is smashed and the excess adhesive is wiped clean with a wet towel. Use a steel ruler to press on the seam, cut the wallpaper knife from top to bottom along the steel rule to cut the overlapped wallpaper, and after the remaining paper is cleared, fasten the wallpaper along the knife edge.
7, in the corner of yin and yang can not be stitched should be lapped. Yang angle wallpaper first posted corner wallpaper, the wallpaper to bypass the sun angle not less than 20, and then paste non-corner wallpaper. Yinjiao lap joints should be based on the vertical angle of the inside corner, generally overlapping 2 ~ 3, and to ensure that no vertical edges.
8. Remove wall objects as much as possible before pasting. Mark the unloaded holes during pasting. It is not easy to remove the object. Carefully cut out the “Ten†mouth, then press out the outline of the object by hand, and cut off and stick the excess wallpaper.
9, found hollow parts can be used wallpaper knife cut, make-up adhesive re-compacting paste firmly. Small bubbles can be deflated with a syringe and then injected with glue. The excess glue is wiped clean with a wet towel.
10, grass-roots putty to be smooth, to avoid uneven wallpaper surface. The grassroots should be clean and avoid edging. Before the construction of the wallpaper, it should be colored and the colors should be the same.
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