複合プラスチック・トラック
複合プラスチック製陸上競技用トラック 通気性 高弾性 ゴム製トラック素材
Composite Plastic Running Track Sports Field Composite Plastic Track Featuring Air Permeability And High Elasticity With Polyurethane Adhesive And Epdm Rubber Granules Product Introduction: Composite Plastic Running Track is a sports field material with layered paving of polyurethane (PU) adhesive and EPDM rubber granules. The bottom layer is a mechanically paved cushion pad (containing rubber granules), and the top layer is sprayed EPDM colored granules. It combines air
