The six main technical indicators of the sports wood floor are based on the three major characteristics that the above-mentioned sports wood floor should have, namely sports function, protection function and technical performance. The six main technical indicators of the specified sports wood floor.
Sports wood floors can only be called sports wood floors if they have the above three characteristics and meet the following six main technical indicators.
(1) This indicator mainly means that the wooden floor should have good impact absorption performance. When the athlete lands on the foot during exercise, ZUI minimizes the rebound force, and tries to prevent the athlete's bones from being shaken by the rebound force.
(2) When the athlete falls on the wooden floor with a force of 1500N during exercise, it cannot be as hard as the concrete floor.
(3) This indicator requires that the floor should have a certain "rigidity" while having a certain "toughness". The specific measurement method is: when a 20gk weight falls to the ground at a certain height.
(4) If a blue ball falls from a height of 1.8m to the concrete floor, the rebound height is A3 and the rebound height when it falls to the wooden floor from the same height is B, then B/A ≥ 90%.
(5) This indicator requires that the friction coefficient of the surface of the wooden floor should be moderate. If the friction force is too large, the athlete suddenly stops 1L movement during the exercise process, and it is easy to fall; if the friction force is too small, the athlete suddenly stops during the exercise. Movement, it is easy to slide out very far.
(6) This indicator is to ensure that the floor will not be damaged when the sports equipment is pushed back and forth in the wooden floor of the sports field with a trolley. The minimum value of rolling load should be 2500N.
