What is the kind of solid wood floor sanding, is the paint on the floor polished and then painted?

1. Observe the paint surface.

What is the damage to the paint of sports wood flooring? If it is too severe, it is not recommended to renovate.

2. Floor thickness.

The sports wood floor grinding and renovation project is to polish first and then renovate. If the sports wood floor is too thin, there is no condition for sanding.

3. The degree of scratches.

What is the degree of scratches on the surface of sports wood flooring? If it is only a scratch, it can be sanded and refurbished, but if the scratch is very deep, it is not recommended to sand.

4. Serious warping.

If the sports wood floor is seriously damp and the arch curls occur, it can no longer be polished and renovated.

5. It's been a long time since I used it.

How has the sports wood floor been used for more than ten years, or even decades, and there is no need to polish and renovate, just replace the new sports floor.

Gymnasium wood floor grinding and lacquering process.

The on-site grinding and painting process is used to make people slap in the face, and the specific steps of on-site grinding and painting for the renovation of sports wood floors are as follows:

1. Inspection. Check before refurbishment to determine the degree of wear and tear on the floor, and choose more suitable refurbishment tools and refurbishment solutions;

2. Grinding. According to the density and depth of scratches on the wooden floor of the gymnasium, the abrasive belt is selected for grinding to make the surface smooth and clean;

Hardwood floors are painted.

3. Repair and repair seams. Repair the local uneven surface layer, and repair the gap or other small defects with a width of no more than 2mm;

4. Polishing. The gymnasium wooden floor is polished by the professional equipment polishing machine for the renovation of the gymnasium wooden floor, and the surface, wall and corner of the gymnasium wooden floor are deeply cleaned after polishing;

5. Lacquered and blue line. Spraying the special paint for the wooden floor of the gymnasium - Sweden Kaijie water-based polyurethane wood floor paint, after the painting is completed, it is to draw the ball line and draw the LOGO.

After the solid wood floor is sanded and descaled, then use a little fine water sandpaper, dip it in warm water, gently polish the board surface, grind off the remaining oil stains, and grind off the small paint particles left in the last paint, and wipe it clean with a clean rag after sanding, and then you can paint it.

Every two or three months, you can apply floor wax to the floor. Before waxing, dust and dirt should be removed, and then a clean, lint-free soft rag dipped in wax, starting from one edge of the wooden floor, should be wiped in a ring on the board in turn. After wiping evenly, use the original rag (no longer dipped in wax) to wipe from the edge of the original wipe, and wipe it again in turn according to the above plan.

The waxed floor not only cleans and refreshes, but also protects the paint film and delays aging.

Solid wood flooring is most afraid of water, if you accidentally leak water, even if it is a little tea, you should wipe it with a fine soft rag in time and keep it dry, so as not to push the luster, and even cause warping, cracking, and mildew.

Grinding, deep cutting and micro cutting.

Deep cutting (if not deliberately) will only wear off one-seventh of the thickness of the paint, and will not polish the paint layer. Micro-cutting, just for polishing, the thickness of the paint that is worn off is even thinner.

Re-painting is just "grinding" the original paint layer so that the new paint can adhere firmly. You can barely see the change.

It should be polished to the surface of the solid wood of the floor, and the surface layer of solid wood with a thickness of between millimeters and 1 millimeter is sanded off and then repainted on the good floor of the desert. . . If you want to do this, you should hire a professional.,Otherwise, it's not good to hurt the floor.。。。

Sanding is to use large and small machines to operate alternately (the large machine handles the middle of the site, the small machine deals with the corners), use coarse sandpaper to grind off the old paint, and smooth the floor, and then change the medium sandpaper to grind off the traces of the coarse sandpaper, and then change to fine sandpaper to make the wood surface further smooth. Then do the floor oil or lacquer or wax.

There is also a kind of sanding, which does not knock off the old paint surface, but just hairs it and then paints on it, and the effect of polishing is only to enhance the adhesion of the new paint to the old paint surface.