نظام سقف غشائي شدّي لمدرجات الاستاد

Located at Technical College in Heyuan, China, this grandstand tensile membrane canopy was completed in May 2022. The canopy measures approximately 135 m × 12 m, with a steel usage of 31 tons, and a construction period of 35 days. The main steel structure features epoxy zinc-rich primer and white topcoat for corrosion protection and durability. The roof is covered with 1100 g/㎡ white PVDF architectural membrane, B1 fire-rated, compliant with public building safety standards.