Solid wood flooring is directly laid on the base of the floor. Because it occupies less space, is easy to construct and has a short construction period, it is suitable for buildings with lower floors. Solid wood flooring requires higher treatment of the base. First, the grass-roots units should be moistureproof. Generally, linoleum is used, and other waterproof coatings can also be used to brush the surface. The moistureproof layer shall be leveled with fine stone concrete, and the surface shall be leveled with 107 glue mud, so that the flatness of the ground shall be within 2mm. Cured after scraping. When the ground is completely dry and the moisture content is lower than 7%, the floor shall be paved. Before laying the wooden floor, the base should be cleaned to ensure that the base is flat, solid, clean and free of oil or dirt. After thorough cleaning, play the paving control line.
When laying a wooden floor, you should pay attention to pasting it with a brush, if you use it.
chloroprene rubber
Type A glue should be coated on the back of the wooden floor and the ground base at the same time. If emulsion adhesive is used, it is only necessary to smear it on the substrate. The rubber surface should be evenly coated. Immediately after brushing the glue, paste the wooden floor, squeeze the adjacent floor hard to make it close and even, and then tap the board surface gently with a small hammer to make it firmly bonded with the grassroots.
The post-treatment method of solid wood floor is the same as that of empty solid wood floor. The maintenance and repair of solid wood flooring and the standardized installation of solid wood flooring are easy to use. As long as care is taken not to damage the paint film, it can be used for a long time. Usually, you can gently clean the dirt on the surface with a wet mop, and wax it once every six months if possible. The replacement method of solid wood floor is complicated, so it is necessary to drill a series of small holes in the board to be replaced, and be careful not to drill too deep to prevent drilling into the base core board. Then split from the middle, take out the damaged lath, chisel off the adjacent convex strips, and cut off half of the convex drops of the new plate. Apply adhesive to all connection surfaces of the new plate, insert adjacent tenons and grooves, drive the new plate into place, punch holes in the plate surface, nail with adhesive, drive the nail cap into the plate, and finally carry out post-treatment.
When the solid wood floor is used for a long time or you want to adjust the color of the floor, you can renovate it. The method is: remove the surface paint film, then polish, scrape putty, color, and brush the floor paint once to make the floor as new. When removing the surface paint film, the corresponding scavenger should be used.
Second, the empty paving method of solid wood floor
Empty floor is the basic method of solid wood floor installation. The floor feet installed in this way feel comfortable and have a long service life. Empty floor should be fitted with ground keel first, and then paved with technical floor.
(1). Installation method of keel: firstly, make embedded parts on the ground and fix the wooden keel. Embedded parts are bolts and lead wires, and the spacing between embedded parts is 800 mm, and then they are drilled out from the ground. After the embedded parts are completed, the grass-roots ground should be moisture-proof and coated with hot asphalt or waterproof materials. After the wooden keel is treated with hot asphalt, put it away according to the position of embedded parts and tie it firmly with lead wire. In order to ensure that the top of the keel is flush, a groove should be made at the binding place to let the lead wire fall into the plane.
Use a long ruler to level the top surface. If it is uneven, you can add anti-corrosion skids under the keel to adjust the plane. After the top surface is leveled, fasten it with bolts, and the bolt cap should sink into the top surface of the keel, so the bolt acupuncture points should be handled well before installation. In order to ensure the keel is firm, cross braces should be nailed every 800 mm After the wooden keel is installed, a layer of insulation layer should be placed at the gap of the keel.
deadener
, the height of the block should be lower than the height of the top surface of the keel, so that it has a certain gap with the surface.
deadener
Can use slag,
polyfoam
Wait, it needs heat preservation,
deadener
Dry thoroughly before continuing the operation.
Floor installation
(2)、
Installation method of wood floor
Empty solid wood floors should have grass-roots panels, and grass-roots panels should use large core boards. The large core board at the grass-roots level is nailed on the wooden keel with long nails, and the joint must be on the keel, leaving a gap of 2 mm at the joint. The nail cap should be rushed into the board surface for 2 mm, and the surface of the core board should be planed, and the control line should be installed after the surface is cleaned. The floor should start from the door, and the length of the board should face the direction of indoor light. When nailing, use a round nail 2.5 times thicker than the board, obliquely nail it into the big core board from the birch edge protruding from the floor, flatten the nail cap and rush into the board. It's better to nail it down. In order to ensure that the gaps between slats are tight and straight, nails can be nailed near the paving slats, and the slats can be fastened with modules.
After the ground is paved, the surface will be planed and polished with a planer, then polished with No.0 sandpaper, and then the skirting board will be installed to press the ground firmly, and then putty will be applied. Scrape the skirting board first, then the floor, first inside and then outside, and the putty should be scraped twice. After the putty is dry, use 1 wood sandpaper to smooth it, clean the floor surface, and then paint, polish and wax the floor.
Five wrong methods of laying solid wood floor
1. Uneven ground will make some floors and keels suspended, and there will be noise when stepping on them.
2. The moisture content of wooden keel without moisture-proof drying is usually around 25%, while the moisture content of qualified wooden floor is generally 12%. Excessive humidity difference will make the wooden floor absorb moisture quickly, causing the floor to bulge and the paint surface to burst. 3. Too loose or too tight With the change of ambient temperature and humidity, the wooden floor will expand or contract. Therefore, when laying the floor, the assembly tightness of the wooden floor should be arranged reasonably according to the environmental temperature and humidity of the place of use. If it is too loose, there will be a big gap in the contraction of the floor, and if it is too tight, the floor will swell and arch.
4. Fixing nails in construction, using wooden wedges and nails to fix nails will lead to insufficient nail holding force due to the small contact surface between wooden wedges and nails, which will easily cause the wooden keel to loosen and make a noise when stepping on the floor.
5. This project has an intersection.
During construction, lay the floor first, and then carry out other construction on the floor. This is the current situation.
decorate
The team's convention. But in this way, after the floor is paved, it often takes a month or more to polish and paint. During this period, the floor is not isolated from the water vapor and chemicals in the surrounding environment, which is likely to cause the wood floor to deform and crack due to the rapid change of moisture content.