Installing sports wood floor is a systematic and meticulous project. Before formal installation
make sure the site conditions are complete. The civil engineering project is fully completed, the construction site is clean and tidy, the ground is waterproof, moisture-proof and air-tight, and all kinds of indoor water, electricity, ventilation and other facilities are installed and tested. At the same time, the moisture content of the floor material and the humidity of the site and the atmospheric humidity are accurately measured to make them within the appropriate range.
First, the ground foundation is treated. Use a level and a 9-point measurement method to determine the horizontal plane of the site, and clearly mark it on the side wall, accurately find the position of the outermost dividing line and mark it. Carefully check the ground, knock the raised part flat, fill the concave part with materials that meet the design requirements, and then evenly apply anti-corrosion materials on the surface of the pads to provide a stable and moisture-proof and anti-corrosion foundation for subsequent installation.
Keel installation is a key link. Strictly inspect the keel and small keel to ensure that there are no quality defects, and then accurately mark, saw and cut to length to make the keel surface smooth and the saw cut neat. Start installation after evenly applying anti-corrosion materials on the surface of the keel and small keel. The «middle keel» is laid continuously along the longitudinal center line of the site, ensuring that its center line completely coincides with the center line of the previous survey, and at the same time controlling the surface elevation. After the installation is completed, the keel is connected, tied and reinforced with wooden plywood, and then the small keel is laid to keep it vertical to the keel, tightly clamped and firmly nailed. During the installation process, special attention should be paid to the positional relationship between the small keel at the side keel end and the pads, walls and adjacent keels, and appropriate gaps should be reserved to adapt to environmental changes and the expansion and contraction requirements of the floor. After the installation is completed, the flatness of the plane formed by the keel and the small keel is fully checked. For uneven areas, an electric planer is used for local leveling, and then the anti-corrosion material is applied again, and the quality inspection of the keel installation is carried out.