First, how to choose solid wood flooring
Solid wood flooring uses wood as raw material and is processed from the top to the bottom of a unified material. Because of many advantages of wood, such as easy processing, low thermal conductivity, moderate impact, and strong durability, solid wood flooring has become the most popular flooring material at present. Solid wood floor leveling mouth, enterprise mouth, spell mouth, vertical mouth, vertical wood and laminated wood floor, etc., is currently common is the mouth shape solid wood flooring, the surface is often poured with high-grade polyester varnish, involving the solid wood floor indicators have processing accuracy , substrate defects, surface paint quality, moisture content, etc.
The processing precision must reach the national standard; the substrate defect value requires straight edges, no burrs, cracks, wormholes, etc.; the surface paint quality, the surface paint lacquer is required, no bubbling, wrinkles and so on. Specific selection of available caliper measurement in the middle and both sides are the same, and then use 5-8 block floor together, view the joint after the joint whether the seam, flush, with or without height difference and length difference. The moisture content is the most critical indicator and it is required to be between 8-13%. Excessively high and low moisture content can cause warping or cracking due to environmental changes after paving the wooden floor. Due to the characteristics of wood itself, in addition to his many advantages, its main drawback is that it swells with water and is greatly affected by the environment. The wood floor itself is only a semi-finished product. It can only be regarded as a real product after the paving is completed. Therefore, the paving of the solid wood floor is very important. If there is any carelessness, cracking and arching will occur. Most of the quality problems of wooden floors are due to improper decoration. There are two types of wood flooring: surface lacquer and plain lacquer. The lacquer flooring can be laid on the cracks. After the primed board is laid, it needs to be planed and polished, and then the transparent putty is scraped twice and brushed and painted twice. Many people think that Solid wood floor is very squeamish, not easy to maintain, in fact, this is a misunderstanding. The newly-paved floor should be waxed and sealed within one month. Afterwards, it can be waxed or painted according to the actual situation for six months to one year.
Second, the solid wood floor pavement process
1. The ground must be flat and must be dry.
2, first sprinkle pest control powder, and then spread a layer of moisture-proof paper, while the stack of moisture-proof paper to overlap 20 cm and coated with asphalt oil two to three times. Moistureproof paper must be laid over 10 cm above the corner.
3, especially in the dry northeast, northwest and some particularly dry areas, be sure to put moisture-proof pad or moisture-proof paper, do not put tar paper.
4. The beveled keel must be dry.
5. The thickness of plywood (thick plywood) is more than 9mm. A layer of moisture-proof oil paper is laid on the surface of the plywood. The interfaces are overlapped with each other by 20 centimeters and spread to 10 centimeters above the corner.
7, nail 9mml5mm thick above the splint, splint and splint to leave 20mm gap or splint sawing into 60X120mm, and must be nailed to the cement floor.
8, with the anti-corrosion, anti-mite and dry treatment of square beam elevated, can not be placed next to the square wood cement.
9. In the wet areas of East China, South China and some particularly humid areas, when installing the floor, do not rely too tightly between the floor and the floor to prevent the floor from getting damp during the wet season.
10, expansion deformation (between the floor and the floor to just put down a piece of packing box). In the northeast and northwest regions, natural bonding between floors is preferred.
11, the floor and wall left more than 8mm reserved seam. Do not apply any glue between the floor and the splint. Use air nails (floor special nails) to incline into the air pressure must be above 6Kg.
12, after the floor is installed, it should be painted once again to the wax, pay attention to floor wax can only be painted in the gap, can not be painted on the floor surface.
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