how to make a tennis court,tennis & baseketball court 1. good ... our pvc floor is virgin materials instead of recycled materials to make sure the high quality of the floors.3.They ... anti-aging, water-proof, fireproof, slide-prevention, and be able to endure Acid & Alkali.4.For our pvc sports floor, its ... ≥90% 94% fire resistance 1 1 Thickness 5~8mm, specilized in how to make a tennis court construction