Hebei MiRuite Air Dome Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of foundation pit air dome with high rise-to-span ratio in China. With abundant experience, we are committed to providing high quality customized service for global clients. Welcome to buy premium foundation pit air dome with high rise-to-span ratio at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.
Foundation Pit Air Dome with High Rise-to-Span Ratio
This foundation pit air dome with high rise-to-span ratio features an ellipsoidal profile with a rise-to-span ratio approaching 1:1. Its curved surface and near-circular cross section, measuring approximately four-fifths of a circle, provide exceptional vertical clearance within the enclosed excavation area. This elevated profile accommodates large excavation machinery and vertical soil-removal equipment, allowing construction operations to proceed efficiently within the pit.
The membrane forms a continuous, sealed enclosure that helps contain construction dust and minimise its dispersion into the surrounding environment. The high-rise design also provides ample overhead clearance for excavation and material-handling operations, making it particularly suitable for large foundation pits.
In cold regions, the enclosed space helps retain heat generated by construction activities and reduces exposure to harsh outdoor conditions. The curved roof profile also helps limit snow accumulation, subject to structural design and local snow loads, supporting safer and more reliable winter construction.
By helping maintain a more stable working environment during low-temperature conditions, the Foundation Pit Air Dome with High Rise-to-Span Ratio can reduce weather-related disruptions to excavation activities and help shorten overall project schedules.
Its combination of generous internal clearance, dust containment, and adaptation to cold-weather construction makes it a practical solution for large-scale foundation pit projects in severely cold regions.