Wood clearing engineering Nitro varnish construction procedure to clean the surface of the wood - sanding paper - running powder - sanding paper - full scraping the first putty or scraping transparent putty, sanding paper - full scraping the second time putty, fine sandpaper grinding Light - paint the oil brush for the first time varnish - find the color, make up the putty, fine sandpaper polishing - brush the second varnish, fine sandpaper polishing - brush the third to eight times varnish, polishing - - After the effect is satisfactory, the water sandpaper is polished and polished, waxed and polished. Construction process (1) Base treatment before clearing oil: Grinding the base layer is an important process for painting varnish. The dust, oil and other impurities on the surface of the wood should be cleaned first, and the nail cap should be trapped within the wood 1 mm as required. When sanding the sandpaper, sandpaper should be wrapped in a short wooden square to grind it. The corners and large faces should be smoothed and polished, and the cloth should be cleaned with a damp cloth or cotton thread. (2) Scrape the putty or transparent putty into the nail hole, seam, etc. with a knife or scraper. When scraping, it should be horizontally smeared, scraped, and cleaned. After drying, use sandpaper to gently follow the wood grain. Polish and rub with a damp cloth or cotton. (3) Construction specification for clear oil painting: When brushing clear oil, it shall be constructed according to the operation method of first going up, down, first difficulty, first left, then right, first inside and outside and horizontal brushing. Paint construction process (4) When brushing the first varnish, a certain amount of thinner should be added to dilute the paint to make the paint film dry quickly. (5) Applying wood grain during operation, it is required to apply uniform paint film, no leakage, no falling, and after the oil is completely dried and hardened, sanding with sandpaper. When polishing, it is required to polish all the light on the paint film to increase the degree of bonding with the paint. Wipe clean with a damp cloth or cotton thread after grinding. (6) After the first varnish is finished, the finish should be finished and repaired. The obvious unevenness of the paint surface can be repaired with the same oily putty with the same color as the paint surface. If the surface of the wood is frugal, dark spots and large When the paint surface is inconsistent, the oil color of the desired color should be prepared, and the color should be covered to ensure that the finish has no large color difference. When brushing the varnish for the second time, the brush should be brushed full, the paint film can be slightly thicker, and the brush should be brushed several times in the horizontal and vertical directions to make it bright and even. If there is a falling phenomenon, use a brush when it is not dry. Immediately follow the direction of the original grain. After the second pass of the paint, it is polished and cleaned according to the treatment method of the first pass of paint, and the important difference between the third and subsequent times is the same as the general paint project. When polishing, first grind with water sandpaper and soapy water. Start with No. 320 water sandpaper, and finally use No. 600 water sandpaper. Use even force when grinding and ensure that the entire paint film is ground. Then use a wax (polishing paste) on a soft cloth and rub it repeatedly on the surface of the paint film. The sanding liquid on the soft cloth should not be too much, and the action should be quick when rubbing. When the surface is very smooth and smooth, the wax is glazed, and the cotton wax is used to wipe the surface of the paint film thinly. Paint construction process (7) Environmental requirements for varnish painting: When the surface of the wood is painted with varnish, the environmental requirements are high. When the environment cannot meet the required standards, the quality of the project will be affected. The painting site requires clean and dust-free. It should be thoroughly cleaned before painting. The air circulation should be strengthened when painting. The ground is often drained with water during operation, and should not be crossed with dust-producing work. Therefore, the varnish should be applied at the final stage of the home renovation project. The brushing should be carried out under slightly dry climatic conditions. The temperature must be applied above 5 degrees Celsius to ensure the normal drying of the paint film, shorten the construction period and improve the quality of the paint film. Polyester paint construction process The construction process of polyester paint is basically the same as that of nitro varnish, but it must be made twice by primer according to the process. The quality of the paint and the type of paint used should meet the design requirements. There are quality defects such as missing brush, bristles, peeling, stains, wraps, falling pendants, wrinkles, etc. The wood grain is clear, the brown eye is smooth, the color is the same, no brush pattern, the hand touch inspection surface is smooth and flat, and there is no hand feeling. The paint film is bright and soft, and the hardware, glass, walls and floor adjacent to the wood are clean and free of oil. Medium and high-grade varnish varnish construction procedures cleaning, nailing, degreasing and other sandpaper polishing powder sandpaper polishing the first time full of putty polishing the second full of scraping putty polishing brush oil color brush first varnish color matching complex putty grinding Light brush second time varnish polishing brush third time varnish water sandpaper polishing brush fourth time varnish polishing paint construction grinding back sand wax polishing wax polishing. The construction process is basically the same as that of the nitro varnish. However, after the fourth painting and polishing, the cotton wool should be wrapped in the absorbent gauze, the diluted varnish is applied, and the paint is rubbed 3 to 4 times to the paint film. After being full, wipe it with a thinner for more than 2 times. Be sure to rub it from the side in order. The quality standard paint process requires that the surface of the paint surface is smooth and soft, and the hand feel is excellent. Paint construction process Wood mixing project Nitro varnish (hand sweeping) construction procedure to clean the dust on the base surface - repair the base layer - level with a matte paper - scrape the atomic ash - polish - apply the primer - make up putty - polish - Wipe - Brush the second coat - Polishing - Wipe - Brush the third coat - Spray the topcoat twice - Polish - Polish and wax. Construction process (1) When the base layer is treated, in addition to the debris of the base layer, local putty fitting should be performed to repair the flatness of the base layer. (2) Applying the atomic ash to the defects on the surface of the wood, such as holes, thrift, sputum, etc., and then scraping the atomic ash, full of sandpaper, sanding should be followed by wood grain. (3) When painting the top coat, it should be sanded with fine sandpaper. If it is found to be defective, it can be repaired with putty and then sanded with fine sandpaper. Before the last application of the paint, the paint film of the previous time should be ground with water sandpaper to make the surface smooth and smooth. Water-based paint construction process Construction process base treatment - full scraping transparent putty - sanding paper - brush first water varnish - repair color - brush second water varnish - water sandpaper sanding - brush third water varnish - water Sandpaper sanding - brush the fourth time water-based paint plus matt fine - sanding wax - polishing wax. Construction process (1) Base treatment: firstly remove the dust and oil on the surface of the wood. If the surface of the wood is stained with oil, the oil can be wiped clean with an olefin. Remove dust and oil after sanding paper, large piece of sandpaper bag 5cm square square wood mat grinding. It is required to be smoothed, polished, and cleaned. (2) Fully scraped transparent putty: Putty should be scraped, cleaned, and should not be scratched. (4) Matte paper: After the putty is dried, it is smoothed with No. 1 sandpaper, and then rubbed and cleaned with cloth. Then use the same putty to scrape the second pass, and the same as the scraper putty. After scraping, put the putty on the corner of the nail and the corner of the missing edge, wipe the matte paper after smoothing, smooth and smooth, and make the wood grain clear. Do not grind the edges and corners, clean after grinding, wipe with a damp cloth, and dry. (5) Brush the first water-based varnish: When painting, it should be horizontal and vertical, thin and even, not flowing, brushing smooth, no leakage, dry with 1 sandpaper, and wipe with a damp cloth and dry. In the future, each paint interval is generally about 6 hours in summer, about 24 hours in spring and autumn, and it is better to have a slightly longer condition. (6) Spray color and color correction: spray color or color oil, repair the color of the knots, nails, etc. that have been brushed over the head paint, according to the color depth and flexibility at the time, the repaired color and the original color Basically consistent. (7) Brush the second water-based varnish: first check the spray color and color correction. If it meets the requirements, you can brush the second varnish. After the varnish is dry, polish it with No. 1 sandpaper, wipe it with a damp cloth, and check it again. If there is a putty and unevenness, you need to apply a coloring putty, dry it and dry it with a damp cloth. (8) Brush the third water-based varnish: After the second water-based varnish is dried, polish it with 280 water sandpaper, wipe it off after grinding, and the rest of the operation methods are the same as above. Paint construction process (9) Brush the fourth water-based varnish: If the matt effect should be added to the matt finish, after brushing the fourth water-based varnish, wait until the paint film is dry-hardened and then grind it with 280-320 water sandpaper. Light, smooth, wipe clean after grinding. (10) Wipe the wax: Wrap the glazing wax in a clean white cloth, close the mouth tightly, rub it with your hands, wipe it evenly, and wipe it until it is bright. Quality requirements Paint engineering grade and material quality should meet the requirements of design samples and relevant standards. Paint works are strictly prohibited from peeling, missing brushes, stains, brown eyes smooth, wood grain clear, bright and soft, smooth and unobstructed, feel good, No wraps, falling, wrinkled skin, consistent color, no brush marks. Matters needing attention: winter construction indoor paint project should be carried out under heating conditions, room temperature is balanced, should not be lower than +10 degrees, and must not suddenly change, should be set up to be responsible for temperature measurement and switch windows and doors to facilitate ventilation and moisture removal, summer construction White water should be added to the paint to prevent whitening from getting wet. Waterborne varnish should be kept ventilated. Prevent mildew in summer. Veneer coloring oil process (Fluid Ash, White Oak, Cherry Wood, Walnut, etc.) Construction Process Base Cleaning Cleaning No. 0 Abrasive Cloth Dust Sealing Base Oil 3-4 Pass Grinding Filling Nail Dry Grinding Water Spraying Paint Paint Topcoat No. 500 Water Milling Sandpaper Construction The process wipes the pollution on the decorative panel lines, the No. 0 abrasive cloth polishes the burrs of the panel and the line (solid wood), removes the dust, brushes the oil for 3-4 times, fills the nails with the nails (using the colored putty), and then grinds with the 280 water sandpaper. Spray 1-2 times with oil or oil; spray the oil evenly, brush the finish 2-3 times, and polish it with 500 water sandpaper before the last pass. Quality requirements: The paint surface after construction must be smooth, and the wood grain or cross wood grain should be smooth by hand. Paint construction process coating The ceiling paint latex paint construction procedure: three stages of bottom treatment, painting and sealing primer and painting topcoat. The procedure is as follows: cleaning the base plaster to fill the defects, partially scraping the wall lining, smoothing the first full-scraping wall lining, smoothing the second full-scraping wall lining, smoothing the brushing and sealing the bottom primer to paint the first coating Putty, smoothing and painting the second coating construction process: Since the veneer of the algae ceiling is gypsum board or wood, when the base layer is treated, the nail cap and nail hole of the decorative panel should be treated with emphasis on the gypsum board finish. At the seam, a fiberglass mesh belt must be added. Apply the top layer of latex paint to at least two times. After each drying, the wall lining should be replenished and lightly polished with sandpaper. Clean the surface layer with a dry cloth and apply it for the next time. Although the top latex paint is not technically strong, it must follow the standard procedure in order to obtain satisfactory results. Wall Latex Paint Construction Procedure: The standard procedure for wall latex paint is the same as the top latex paint. The main difference between it and the top paint is the difference between the base treatment and the construction method. Please refer to the top latex paint specification. Program execution. Process requirements (1) Wall latex paint is the most commonly used method for paint construction in home decoration. Special attention should be paid to the following problems during construction: the basic treatment is the key link to ensure the construction quality, and it is the most basic to ensure that the wall is completely dry. Condition, because the cement is used as the bonding material mortar, it is strongly alkaline before it is hardened. At this time, the latex paint is inevitably pan-alkali. Before the wall lining, it is best to brush a sealing primer (interface agent) for wall sealing treatment. (2) The wall surface must be flat. At least the wall lining should be scraped twice. If it still fails to meet the standard, it should be scraped to meet the standard requirements. The specific construction method: the large area is the use of the roller coating method, and the corner brush is used in the corner part, which improves the painting efficiency and ensures the painting quality. The latex paint must be thoroughly stirred before use. (3) The commonly used construction method is the roll coating method: firstly, the paint should be evenly mixed, and the viscosity should be adjusted to suit the application (according to the material description, the amount of water should be poured), poured into a part of the flat paint pan, and the roller is placed on the plate. The paint is taken in the middle, and the rolling roller is applied to the roller evenly and evenly. When painting the wall, first move the hair roller up and down according to the W type, apply the paint to the wall roughly, then press the roller to make it close to the wall surface, smoothly roll back and forth from top to bottom, and make the paint evenly spread. The roller is rolled once in one direction. When rolling to the joint, it should be rolled with an empty roller that does not touch the paint to avoid unevenness of the joint and reveal obvious marks. Quality requirements: The types and colors of materials used for latex paint are in accordance with the design requirements. The color of the painted surface is the same. It is not allowed to have quality defects such as bottoming, leaking brush, powder drop, skin alkali, peeling and biting. The side view is flat and has no wavy shape. If the wall surface is repaired, the whole wall should be brushed. Doors and windows, lamps, furniture, etc. are clean and free of paint marks. The watering of the coating shall be carried out in accordance with the requirements of the product description. [Follow the WeChat public number "Jiuzheng Paint Network"; pay attention to surprises, scan code to view "If your husband is selling paint..." Jiuzheng Coating Network Exchange Group] Aluminum Alloy Handle,Circular Door Handle,Invisible Door Handle,Bathroom Glass Door Handle Zhaoqing Muyi Hardware Products Co., Ltd , https://www.muyihardware.com
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