Introduction of water-based silicon PU surface layer
The internationally recognized court is made of thermoplastic polyurethane elastomer rubber, which does not contain any waste filler, so it can ensure the environmental protection and stability of the product and has good resistance.
Its good elasticity can reduce the athletes ankle, joint, ligament injury caused by ground reaction force;
Suitable for indoor basketball court, tennis court, volleyball court, badminton court and other professional competition venues.
Product features
(1) Good weather resistance and UV resistance;
(2) Excellent weather resistance, strong wear resistance, excellent stain resistance;
(3) Low compression deformation rate and good elasticity;
(4) Suitable for concrete and asphalt foundation.
Requirements for the construction of court surface layer
1. Basic Requirements:
(1) Cement foundation requirements: no honeycomb, pockmarked, exposed stone, exposed reinforcement, crack, foundation subsidence phenomenon.
Asphalt foundation requirements: asphalt layer 5 cm thick, foundation surface without fracture, no grinding, no honeycomb or peeling phenomenon.
(2) Flatness requirements: positive and negative error of 4M ruler ≤5MM, maintenance period of 28 days, no oil, no ash, dry foundation surface.
2. Standard specifications of the course:
(1) Boundary color: white.
(2) Court color: The court area and buffer area shall be marked with different colors. The conventional home court shall be green, and the secondary court shall be red.
(3) The court can be divided into indoor and outdoor. The indoor court can be shared with the volleyball court.
(4) Outdoor venues generally require the long axis to be north-south.