Shock Absorption Performance Testing Standards for Assembled Indoor Sports Wood Flooring

The shock absorption performance of assembled indoor sports wood flooring is a core indicator that directly affects the safety of athletes, and it is strictly tested in accordance with international professional sports facility standards to ensure that it meets the needs of high-intensity competitive sports. Professional testing equipment will apply a standard impact force simulating the landing of an athlete after a high jump to the surface of the flooring, and measure the percentage of impact force that the flooring system can absorb. A qualified assembled sports wood flooring system needs to achieve a shock absorption rate of more than 53%, which means that more than half of the impact force generated during exercise will be absorbed by the buffer structure of the flooring, rather than being directly transmitted to the athlete’s bones and joints. In addition to the basic shock absorption rate, the testing process also includes the detection of vertical deformation, which requires that the maximum depression depth of the flooring surface under standard impact will not exceed 2.5 millimeters. This range of deformation can not only provide sufficient buffer protection, but also avoid the excessive sinking of the feet that would make athletes feel unstable and affect their normal movement performance. The modular splicing structure will not cause uneven shock absorption performance at the joints, and the test results at the splicing gap are consistent with the performance of the center of a single module, ensuring that every position on the entire sports surface can provide consistent sports protection.