Precision Arc-Shaped Tunnel Steel Formwork for Modular Assembly in High-Strength Steel Tunnel Lining Construction
Price:
$40-200
MOQ:
100 PCS
Delivery Time:
5-15 days
Brand:
Shunyao Supply Chain
Product Description
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.
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Company
Sichuan Shunyao Supply Chain Management Co., Ltd.
Location
No. 3, 3rd Floor, Building 1, No. 27, Xianggang Road, Chenghua District, Chengdu
Contact Person
Lei