Clear-Span Heavy-Duty Fabric Foundation Pit Shelter

Key Technical Specifications & Features

Frame & Structural Systems

High-Tensile Steel Truss

Hot-dip galvanized steel frames offer exceptional durability against site corrosion.

Weather Protection Outer Cover

850g/m² PVC-coated polyester fabric provides 100% waterproofing and UV blocking.

Operational Conveniences

Column-Free Interior

Provides 100% usable floor space inside the pit without structural obstructions.

Modular Component Assembly

Pre-engineered bolt connections enable quick assembly and disassembly without specialized welding.

Project Overview & Application Focus

Large-Scale Civil Digs

Ideal for mega commercial foundations, underground parking structures, and complex highway trenching.

Addressing Customer Operational Challenges

Eliminating Machinery Collisions

Removing interior columns eliminates collision risks for loaders and dump trucks operating in tight spaces.

Reducing Total Project Timeline

Enables continuous 24/7 excavation regardless of weather, shortening overall schedule by up to 25%.

Frequently Asked Questions

What span widths are available?

Standard clear-span models range from 20 to 80 meters without central support posts.

Can this structure be relocated?

Yes, modular components allow complete dismantling and re-erection on future job sites.