There is a big difference between sports wood floors and ordinary household wood floors
1. Functional requirements of sports wood floor
Its load-bearing and sturdy service life must meet the requirements of competition and practice, such as sports basketball racks and sports facilities move on the wooden floor, the surface and structure of the wooden floor cannot be damaged, the badminton wooden floor, so the structure of the sports wooden floor is chaotic , the more layers, the higher the physical and mechanical functional requirements of the material. In addition, there are also ethical details such as the abrasion resistance of the floor, the resistance to infection, the hardness of the paint film, and the surface is not easy to blister, from the avoidance of reflections to the serious manipulation of chromatic aberration.
The impulse effect created by people during exercise vibrates on the plane of the wooden floor. The structure of the sports wooden floor must have a vibration absorption effect, that is, when the sports take off and fall to the wooden floor, the above-mentioned impulse of 53H must be absorbed by the wooden floor, and then the ankle joint, the meniscus, the spine, and the brain function to prevent people from exercising. will be hurt. At the same time, a single person should not affect adjacent employees when exercising on the wooden floor. This is the function of shock acceptance. Vibration deformation and extension deformation.
Sports wood floor technical team
2. Requirements for sports wood floor paving
According to the German DIN inspection standards, the sports wooden floor sports field should meet the following series of specifications after completion:
1. The percentage of the rebound height of the basketball on the wooden floor on the concrete floor is standardized, and the standard is designated as 90%
2. When the athlete falls on the wooden floor, the rebound force accounts for the percentage of the force falling on the floor, and the shock absorption specification is 53%
3. The coefficient of friction reflects the sliding characteristics of the floor name. The floor is too slippery or too astringent, which is not conducive to the movement or maintenance of the athlete. Between 0.4-0.6 of the normative rules
4. The rolling load reflects the ability of the floor to withstand equal loads of athletes, the standard value is 1500N
5. The minimum deformation of the action point is 2.3mm, which generally refers to the standard deformation
6. The maximum deformation 500mm away from the action point shall not exceed 15% of the deformation of the action point.
