Description Our L9 portable wood floor system is developed for professional indoor venues that require the highest level of sports performance, together with the flexibility of a modular flooring structure. This series is built with a 22 mm solid maple wood panel, a 12 mm supporting sub-floor layer, a single-layer 30 x 50 mm pine LVL sleeper, and an 18 mm shock-absorbing pad in a pre-assembled unit. Furthermore, the modular construction with a locking system allows for fast installation, relocation, and easy maintenance, making the L9 series suitable for professional basketball, table tennis, badminton courts, stage floors, and other similar indoor applications. Benefits Professional Sports Performance: The L9 series is designed for professional indoor venues that require a modular sports wood floor system. Reliable Shock Absorption: With an impact absorption rate of ≥40% and an 18 mm shock-absorbing pad, the L9 system is built to support demanding indoor sports use. Consistent Ball Rebound: A ball rebound rate of ≥90% helps provide dependable playing performance. Controlled Surface Characteristics: The system offers a standard vertical deformation of ≥1.5 mm and a coefficient of sliding friction of 0.4~0.6. Fast Installation and Relocation: The modular pre-assembled structure with a locking system supports quick installation, dismantling, and relocation. Easy Maintenance: The floor uses a special finish coat material developed for sports wood flooring, helping simplify regular maintenance. Low-Emission Construction: The L9 system is listed with E1 grade formaldehyde emission, benzene emission of ≤10 µg/m3, and toluene and xylene emissions of ≤20 µg/m3. Versatile Indoor Use: This series is suitable for professional basketball, table tennis and badminton courts, stage floors, and similar applications. Long Service Life: According to the provided technical information, the L9 series has a service life of 10 years. Product Warranty: The provided specification lists a product quality warranty of 2 years. Technical Info Panel: 22 mm solid maple wood panel Sub-Floor Layer: 12 mm supporting layer Sleeper Structure: Single-layer 30 x 50 mm pine LVL sleeper Shock-Absorbing Pad: 18 mm Unit Specification: 1800 x 917 x 82 mm Impact Absorption Rate: ≥40% Ball Rebound Rate: ≥90% Standard Vertical Deformation: ≥1.5 mm Coefficient of Sliding Friction: 0.4~0.6 Formaldehyde Emission: E1 grade Benzene Emission: ≤10 µg/m3 Toluene Emission: ≤20 µg/m3 Xylene Emission: ≤20 µg/m3 Finish Coat Material: Special paint for sports wood flooring Applicable Venues: Professional basketball, table tennis and badminton courts, stage floors, etc. Service Life: 10 years Product Quality Warranty: 2 years