Foundation Pit Air Dome Project Air-Supported Structure

Foundation Pit Air Dome Project Inflatable Air-Supported Structure for Excavation Sites

The Foundation Pit Air Dome Project is an advanced inflatable air-supported engineering solution designed to enclose and protect foundation pit construction sites in urban and environmentally sensitive areas. This system creates a fully covered and controlled working environment, allowing excavation and foundation work to continue safely and efficiently under all weather conditions.

Using high-strength coated membrane materials and stable internal air pressure, the air dome eliminates the need for traditional steel frameworks or temporary scaffolding. It significantly reduces dust dispersion, controls construction noise, and improves overall site safety, making it especially suitable for projects located near residential communities, medical facilities, schools, and public buildings.

Key Features & Advantages

• Engineered for Excavation Projects – Designed specifically for foundation pits, deep excavations, and complex urban construction sites.

• All-Weather Construction – Protects excavation work from rain, snow, wind, and extreme temperatures.

• Dust & Noise Control – Fully enclosed structure minimizes environmental impact and meets urban construction regulations.

• Large-Span & Custom Design – Adaptable to different pit sizes, shapes, and depths.

• Rapid Installation – Quick inflation and setup compared to conventional temporary structures.

• Reusable System – Can be dismantled and redeployed for future projects.

Engineering & Installation Process

1. Site Survey & Technical Assessment – Analyze foundation pit dimensions, depth, and surrounding environment.

2. Customized Structural Design – Design dome geometry, anchoring system, access points, and ventilation layout.

3. Manufacturing – Fabricate membrane panels, inflatable air tubes, anchoring components, and air supply systems.

4. On-Site Installation – Install anchors, secure the membrane, and connect blowers and control systems.

5. Inflation & Commissioning – Inflate the dome, stabilize internal pressure, and test safety and ventilation systems.

6. Operational Phase – Maintain controlled airflow, dust suppression, and safe working conditions during construction.

7. Deflation & Relocation – After project completion, the dome can be dismantled and reused.

Typical Applications

• Urban foundation pit construction projects

• Excavation works near residential or public areas

• Projects requiring strict dust and noise control

• Medical, educational, and institutional construction sites

• Temporary or phased construction requiring flexible enclosure solutions

Why Choose XiangHe Inflatable Products Factory

• Established in 2007 with nearly 20 years of experience in inflatable engineering structures

• Specialized in large-scale air-supported construction solutions

• In-house design, manufacturing, and quality control

• One-stop service from engineering design to installation support

• Proven performance in complex and environmentally sensitive projects