Sports floor construction steps?
1. Ground leveling. Segmentation;
Concrete floor. Leveling the wall (where the skirting board is installed). Clean the site.
2. Upper keel. Install and lay the lower keel.
1. Material selection: choose 60 center distance requirements, choose 60 into 50x40mm light square. According to the requirements of the center distance of the drawing, on the premise of eliminating defects, the length is reasonably determined and spliced into the upper and lower keels;
2. Upper keel installation: the upper keel is placed in parallel with a distance of 500mm from the center, and the keel requires a bending of 17mp, compression of 15mp, tension of 9.5mp, and elastic modulus of 10000mp. Install on keel. Lower keel installation: Continue single laying along the longitudinal center line of the site, the center line coincides with the center line drawn by the mark, and the surface elevation conforms to the surveying and mapping elevation. After passing, connect with wooden plywood. tie up. To strengthen the keel, the keel can be laid, and the special rubber pads for the upper and lower keels are fixed.
Sports wood floor structure
3. Install the lower keel: The lower keel is placed in parallel from the center with a distance of 500MM, and the distance between each keel is 800MM. It is fixed on the ground with 6MM pulling and screws through the fixing code, and the nails are required to be firm. The keel needs 17MP for bending, 15MP for compression, 9.5MP for tension, and 100,000MP for elastic modulus.
4. Upper keel. The lower keel surface is coated with sodium fluoride insect repellent coating twice; the upper keel. The installation of the lower keel should pay attention to the keel and rubber dunnage on the keel end. The position of the wall and adjacent keels, there should be a certain gap between the upper and lower keels and the wall, and the upper and lower keels. The combination of keel and keel meets the requirements;
5. Check the flatness of the plane formed by the upper and lower keels. After the inspection, use an electric planer to partially level it, and apply anti-corrosion material twice.
6. Check the keel installation.
