OPPO 30th Anniversary Aerial Megastructure: How Broadwell’s Air Dome Delivered a Premium Immersive Celebration 2025-09-24
For OPPO’s 30th Anniversary, Broadwell delivered a 165 m×60 m×20 m (9,900 sqm) high-end air dome that redefines temporary large-format event architecture. The dual-membrane + diagonal steel cable hardness system with Bias-Pro cabling and cold-bridge-free welding enables pressure up to 500 Pa for typhoon-grade resilience. EchoGuard360° acoustics raised absorption averages from 0.5 to 0.7, achieving clear speech and immersive performance sound. Lightweight B1/E1-rated absorbers, rapid deployment efficiency and multi-use adaptability (performance, conference, sport-entertainment) position the structure as a benchmark in flexible, sustainable event infrastructure.