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(2) Mixed color paint construction process: First, clean the dust on the surface of the base layer, repair the base layer → level it with matte paper → paint the film at the thrifty part, make a putty on the bottom of the paint, → coat the dry oil, → the first pass to scrape the putty, polish the surface → Brush the primer → Primer hard dry → Brush the surface → Repair the putty to repair → Polish the third time The first time the paint brush The second time paint → Polish → The third time finish → Polishing .
2. Construction Outline Cleaning Oil Brushing Construction Standard Polishing the grass-roots is an important process for brushing varnish. First remove dirt, oil and other impurities from the wood surface.
On the oil is also an important process varnish brushing, construction with cotton silk oil coated on the surface of the wood, rubbed back and forth by hand, rubbed oil into the eyes of the wood.
When brushing the oil, the brush should be easy and natural, and the finger should be lightly applied, so as not to move loose and not touch the brush.
When brushing, you must follow the order of multiple times, less time and less time, and the time required for the operation. Follow the order of brushing first, backwards, first, then first, then left, then right, first inside and then outside, and then brush. Vertical operation method construction.
The specification for the construction of mixed oil on the wooden surface shall be carried out with a partial putty in addition to the cleaning of the debris in the grassroots. When sandpaper is used, it shall be ground along the wood grain.
Before painting the surface layer, apply a paint sheet (shellac paint) on the bottom of the joint where there is a large amount of color difference and lignanization. Should be painted on the grass-roots dry oil or mooring, brushing dry oil layer to brush all parts of the uniform, can not miss the brush.
After the base oil dries out, it is full of scrape the first time putty, dry after the sanding with hand-made sandpaper, and then make up high-strength putty, putty to pick the wire does not fall prevail. When painting surface paint, it should be polished with fine sandpaper.
3. Matters needing attention (1) Primary treatment should be carried out as required to ensure that the surface paint will not fail. (2) Clean up the surrounding environment to prevent dust from flying. (3) Because the paint has a certain toxicity, it has a strong stimulatory effect on the respiratory tract, and construction must pay attention to good ventilation.
1. Main construction techniques (1) Varnish construction process: Cleaning the surface of woodware → Polishing sandpaper → Polishing powder on top → Polishing sandpaper → Filling and scraping the first time Putty, sandpaper polishing → Filling and scraping the second time Putty, fine sandpaper grinding Light → paint oil → brush the first time varnish → fight to find the color, make up for putty, fine sandpaper polishing → brush the second time varnish, fine sandpaper → brush the third time varnish, polishing → sandpaper sanding back Light, wax, polish.