Cost to build indoor pp materials futsal court soccer field court floor for sale

1, Product Description: 1. Single floor specification: ≥ 30.5 × thirty point five × 1.5cm; 2. The weight of a single block is 260 grams (deviation<5%); 3. Material: 100% raw material high-performance polypropylene copolymer; 4. Appearance quality: The floor color is uniform and consistent, with no obvious color difference; No cracks, blisters, poor plasticization on the surface, and no burrs on the floor surface; 5. Floor structure: Double layered structure, with a thick and thick anti slip grain rice surface layer on the upper layer, 360 thick cross ribs on the back, and cross and mouth reinforcement ribs on the back surface layer. The matte sanding treatment on the surface layer can effectively enhance the wear resistance and anti slip effect of the floor surface, and improve safety and comfort. Widening of gluten leads to an increase in contact rate; Make the floor anti slip and wear-resistant. 6. Bottom structure: There are no thin and slender support columns, all of which are thickened and reinforced cross reinforcement support columns, increasing drainage space while providing strong support and buffering effect. 7. Buckle structure: The buckle is a third-generation lock buckle, with four snap buckles and three semi-circular snap buckles on one side of the floor. There is a positioning buckle that can effectively prevent detachment; It can effectively alleviate problems such as thermal barriers and contraction caused by weather conditions. 2, Detection indicators: 1. Ball rebound rate: ≥ 90%; 2. High temperature test: (70 ℃, 24 hours) After the test, there is no melting, cracking, or significant color difference; 3. Low temperature test: (-40 ℃, 24 hours) After the test, there is no cracking or obvious color difference; 4. Sliding friction coefficient: 0.5-1.5;