Wall treatment: remove the surface impurities and floating soil with scraper and sandpaper, and grind the cracks with gypsum powder. If the wall texture is soft or has a powder layer, you should first apply the wallpaper glue to make the wall firm, and the wallpaper will not fall off.
Cut the wallpaper: first measure the height of the wall, then cut the length of the wallpaper. There are two cases: the length of the wall is not limited to 10 cm, and the length is about 10 cm, which is used for upper and lower trimming. For the wallpaper, the symmetry of the pattern needs to be considered. Therefore, the cutting length should be increased according to the actual situation, usually 10 cm longer. the above.
Applying glue: Apply the wallpaper glue to the back of the cut wallpaper with a brush. Pay special attention to the surrounding edges to be glued to ensure the construction quality. The painted wallpaper is applied to the surface for 5 minutes, so that the glue can be completely penetrated into the bottom of the paper and then posted. Number of brushes per shot
Wallpaper construction: Use a quasi-heart hammer to measure the vertical reference line, and post the first wallpaper from top to bottom according to the baseline, and squeeze out the bubbles and excess glue to make the wallpaper flat against the wall.
Trimming cleaning: Cut off the excess wallpaper at the upper and lower ends. The knife should be sharp to avoid burrs. Then use a clean wet towel or sponge to wipe off the glue remaining on the surface of the wallpaper to avoid yellowing the wallpaper. If the surface of the wallpaper is found to have air bubbles after drying, use a knife to cut the injection glue and then flatten it to eliminate it.
Power switch and socket sticker method: first turn off the main power supply, then cover the entire power switch or socket, cut two diagonal lines from the center point, there will be 4 small triangles, then use the utility knife along the power switch Or remove the excess wallpaper around the socket. Finally wipe off the excess adhesive with a rag.
Resin bond is a kind of organic bond, the grinding wheel made of this bond has high strength, has certain elasticity, low heat resistance, good self-sharpening, easy production and short process cycle. It can manufacture Grinding Wheels with working speed higher than 50 m/s and very thin grinding wheels. Its application range is second only to ceramic binder, widely used in rough grinding, waste grinding, cutting and free grinding, such as grinding steel ingot, casting burr etc.. Can manufacture high speed, high finish grinding wheel, heavy load, cutting and various special requirements of grinding wheel.
In tool grinding, the cutting tool materials with high hardness, thermal hardness, wear resistance and enough strength and toughness, such as carbon tool steel, alloy tool steel, high speed steel, hard alloy, etc., are grinded with resin strong grinding wheel to achieve ideal accuracy. The surface roughness and correct geometry make the cutting edge have high sharpness and durability
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