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Precision Arc-Shaped Tunnel Steel Formwork for Modular Assembly in High-Strength Steel Tunnel Lining Construction

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Precision Arc-Shaped Tunnel Steel Formwork for Modular Assembly in High-Strength Steel Tunnel Lining Construction

Name: Precision ArcShaped Tunnel Steel Formwork for Modular Assembly in HighStrength Steel Tunnel Lining Construction
Brand: Shunyao Supply Chain
Price: 40 USD

Best Precision Arc-Shaped Tunnel Steel Formwork for Modular Assembly in High-Strength Steel Tunnel Lining Construction wholesale

MOQ : 100 PCS

Payment Terms : T/T in advance

Place of Origin : Chengdu , China

Brand Name : Shunyao Supply Chain

Packaging Details : Bundles

Delivery Time : 5-15 days

Supply Ability : Excellent

Price : $40-200

Installationtime : Quick assembly, typically 2-4 weeks

Wallmaterial : Steel panels or insulated sandwich panels

Spanwidth : Up to 30 meters without internal columns

Structuraldesign : Modular and customizable

Rooftype : Gable or flat roof options

Usage : Warehouses, factories, workshops, storage

Insulation : Optional thermal and sound insulation

Frametype : Steel frame

Corrosionprotection : Galvanized steel with anti-rust coating

Customizationoptions : Doors, windows, ventilation, and interior layout

Foundationtype : Concrete slab or pier foundation

Buildingheight : Customizable, typically 4-12 meters

Material : High-strength steel

Fireresistance : Fire-resistant steel structure

Productname : Industrial Steel Frame Building

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Arc Shaped Tunnel Steel Formwork for Tunnel Lining Construction

Product Overview

This arc-shaped tunnel steel formwork is specifically engineered for tunnel lining construction, a critical process that determines structural stability and waterproof performance. Designed to perfectly fit circular or horseshoe-shaped tunnel cross-sections commonly found in highway, railway, and subway projects.

Key Features & Benefits

Precision arc-shaped design ensures tight fit with tunnel inner walls
Eliminates gaps to prevent slurry leakage during concrete pouring
High-quality thick steel construction maintains excellent rigidity
Withstands lateral pressure of wet concrete without deformation
Modular arc structure allows flexible assembly for various tunnel diameters
Lightweight yet durable for easy transport in confined workspaces
Smooth steel surface minimizes concrete adhesion for easy disassembly
Reusable design reduces material waste and long-term costs

Application & Performance

This formwork performs reliably across various geological conditions, from soft soil tunnels requiring careful lining support to hard rock tunnels with high pressure demands. The precision arc design ensures lining meets required geometric standards, crucial for proper tunnel ventilation and transportation system operation.

Construction Advantages

Workers can quickly splice arc panels in narrow tunnel spaces using secure fasteners that enhance overall stability. The formwork streamlines on-site operations, reduces labor intensity, and helps maintain project schedules while meeting rigorous industry standards.

Precision Arc-Shaped Tunnel Steel Formwork for Modular Assembly in High-Strength Steel Tunnel Lining Construction

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Precision Arc-Shaped Tunnel Steel Formwork for Modular Assembly in High-Strength Steel Tunnel Lining Construction

Precision Arc-Shaped Tunnel Steel Formwork for Modular Assembly in High-Strength Steel Tunnel Lining Construction

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Arc Shaped Tunnel Steel Formwork

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Precision Arc-Shaped Tunnel Steel Formwork for Modular Assembly in High-Strength Steel Tunnel Lining Construction Images