Si chuan Provincial People's Hospital

Location address: Si Chuan China
Fabric Type : PVC
Market Sector: Industrial
Function of building: Dust and noise reduction
Project Size: 1200 sqm
Completion Date: 2011
To reduce the environmental impact of construction, Sichuan Provincial People’s Hospital’s research building project piloted “pit air membrane” technology to control dust and noise.
This technology involves installing an inflatable membrane over the construction pit, creating a sealed environment. The air membrane covers about 1,200 square meters, with a span of 44 meters and a height of 6 meters, made from PVC membrane.
The inflatable structure has a hollow layer between the inner and outer membranes, absorbing and blocking noise while preventing dust from escaping.
Monitoring data shows that dust levels dropped by over 90% and noise levels decreased by 60%, significantly reducing the impact on patients and nearby residents. This provides an efficient and eco-friendly solution for construction pit protection.



