At present, the practice of wooden floor of indoor basketball court is:
1. Original ground treatment: cement mortar treatment, which requires smoothness and no obvious defects.
2. Rubber pad: the material is professional elastic damping rubber.
3. Laying wooden keel: The material is northeast larch single/double keel, the specification is 40mm× 50mm, and it has anti-corrosion treatment. The "middle keel" is continuously laid along the center line of the site; Small keel can be connected, bound and reinforced with wooden splint, then laid, and perpendicular to the keel, clamped and nailed firmly.
4. Rough floor: made of pine or multi-layer waterproof plywood. Specification:1220mm× 2440mm×15mm. The quality of professional board pine or plywood reaches the national standard. Practice: the end of the hair floor is flush with the keel and small keel; The seam at the end of the wool floor should be placed on the keel, not suspended, and the wool board should be nailed to the keel.
5. Laying dust-proof and moisture-proof cloth: The seams of moisture-proof cloth need to be overlapped with adhesive tape.
6. Laying solid wood floor: the material is first-class and second-class high-quality oak and maple. Practice: Lay other wooden floors along both sides of the central floor. In the process of laying, the joints of adjacent floors should be staggered, and a gap of 3-5 mm should be left between floors. Don't use too much force to avoid damaging the surface and edge of the cardboard.
7. The installation technology of wooden floor of indoor basketball court is different from that of domestic floor, and its installation requirements and acceptance standards are more stringent.