Do you know how hotel furniture is painted?

First, the primary construction technology

(1) varnish construction technology: polish the bottom layer (finish the outer surface of wood, polish it with sandpaper, smooth it, and wipe it clean with a wet cloth); Brush the varnish for the first time (with thinner, the paint film dries quickly); Blow putty for the first time and polish it with sandpaper (putty repairs nail holes and gaps); Brush the varnish for the second time and polish it with fine sandpaper; Brush the varnish for the third time and polish it; Wooden at least 5 times, polished with water sandpaper, waxed and polished. Note: distance, drying stops. 6 hours in summer and 24 hours in winter. Keep the site clean and free of dust. The temperature is above 5 degrees Celsius.

(2) Construction technology of mixed color paint: polishing the bottom layer (cleaning the dust on the bottom layer surface, repairing the bottom layer, leveling with frosted paper); Scrape the putty for the first time (mixed putty, varnish, gypsum and powdered water 3:6: 1), polish and brush the primer (main paint: curing agent: diluent 1:0.5: 1, the thickness of the primer is about 1 cm, and it is held for 4 hours), and polish with fine sandpaper. Diluents are boring to add up. Too thick is not convenient for construction, and too thin is not good for adhesion. ) Fill putty, polish, wipe, paint for the third time, paint for the second time, polish and wax for the third time.

Second, matters needing attention

(1) The bottom treatment shall be constructed as required to ensure that the exterior wall coating will not fail.

(2) tidy up the surrounding environment to avoid dust.

Hotel furniture

(3) Due to the toxicity of paint and strong stimulation to respiratory tract, attention must be paid to ventilation during construction.

When repairing the large gaps in the indoor painting surface, scrape latex putty with batch embedding, and scrape all tiny sand holes and shortened cracks with full scraping. Dense, flat, irregular line angle, leveling level along the wall, as thin as possible, no leakage scraping, no seam. Be careful not to dirty doors, windows and other surfaces.

Hotel furniture

Scrape putty three times in turn. After the putty is dry, wrap it on a flat sand frame with 1 sandpaper, and polish the putty residue and uneven parts until the lubrication stops. Pay attention to force evenly and keep sharp. After grinding, clean the ingredients with a brown broom.

Hotel furniture

The first coating:

Before painting hotel furniture for the first time, you must clean the bottom appearance and wipe off the floating ash. When painting, the roller coating method should be adopted. The order of painting is generally from top to bottom, from left to right, first horizontal and then vertical, first edge, edge, small face, and then big face. There shall be no residual paint in the internal corner, and there shall be no edges and corners in the external corner. If the wall can't be painted at once, we should work together at different levels and cooperate with each other to avoid overlapping painting and painting. The independent surface uses the same batch of paint every time, and it is finished at one time.

Repair putty: after each coat is thoroughly dried, it should be thoroughly inspected. If there is any defect, it should be repaired locally and scraped off with corners to avoid damaging the paint film.

Polishing: After the putty is completely dried, smooth the coating surface with fine sandpaper. Pay attention to light and even force, and don't wear through the paint film. After grinding, clean the surface.

Hotel furniture

The second brushing method is the same as the first one.

Brush for the third time:

The order and method of painting are the same as the first time, and the appearance is required to be more beautiful and exquisite, so it is necessary to draw with a combination brush. When painting a large area, many people should cooperate with the assembly line and connect with each other. Usually use a brush to brush from the inconspicuous end to the other end step by step until the brush is stopped in an inconspicuous place, and no joints and brush lines are allowed. If the brush bristles stick to the wall, remove them in time. When high-grade brush, the appearance should be quietly polished and lubricated with finer sandpaper.

The above is about the painting process of hotel furniture.