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Steel vs. Aluminum Tunnel Lining Trolleys: Which Is More Durable?

While both steel and aluminum are used in the construction of tunnel lining trolleys, steel is generally considered more durable for this demanding application. Differences between steel and aluminum tunnel lining trolleys Steel: Higher…

How to Reduce Tunnel Lining Equipment Noise

Reducing noise from tunnel lining equipment is crucial for worker health and safety, environmental compliance, and maintaining good relations with nearby communities. Noise in tunnels is often amplified due to the confined space and hard,…

How to Customize Tunnel Lining Trolleys

Customizing a tunnel lining trolley (also known as a formwork traveller or gantry) is a complex engineering process, essential for ensuring the trolley perfectly matches the specific requirements of a particular tunneling project. Standard,…

What are the types of tunnel lining trolleys?

Tunnel lining trolleys, also known as tunnel formwork systems or tunnel shuttering machines, are essential equipment used for in-situ concrete lining in tunnel construction. Depending on tunnel structure, size, and construction methods, tunnel…
steel structure

How to Prevent Corrosion in Steel Strcture

To prevent corrosion in steel structures, a multi-faceted approach is essential, addressing design, material selection, surface preparation, and protective coatings. How to Prevent Corrosion in Steel Strcture Design Considerations Minimize…
steel structure

How to Repair Weld Cracks in Steel Structures

Repairing weld cracks in steel structures is a critical task that requires careful planning, execution, and inspection to ensure the structural integrity is restored and the crack doesn't return. This is a job for critical structures and should…

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