Yielding Steel Supports
Maximum Safety in Demanding Underground Conditions
Montesino Yielding Steel Supports provide reliable solutions for both temporary and permanent support in mines, tunnels, and underground roadways. Made from TH21, TH25, TH29, and K24 profiles, these steel arches absorb deformation while maintaining structural integrity under pressure.
Engineered for Easy Installation and Long Life
Standardized shapes and compatible accessories—such as sliding plates, connectors, and bolts—ensure fast installation even in restricted or high-pressure environments. Supports can be used independently or combined with mesh, braces, and shotcrete systems.
Key Features:
- Profiles: TH21, TH25, TH29, K24
- Made out of hot-rolled high grade steel
- High deformation capacity with spring- back memory - they maintain full support of the underground cavity by sliding on each other without major deformation.
- Supplied with wide range of accessories as a package to our customer
- Avaliable accessories : Clamp, Footings Yoke joints, Bolted Joints, Foot plates, Joint plates, Bolts and Nuts, Tubes, Steel struts for barcing.
Applications:
- Mining galleries and shafts
- Tunnel stabilization in soft ground
- Temporary or permanent underground support
- Excavation protection and rehabilitation
Montesino – Supporting progress underground
With decades of expertise in tunnel and mining structures, Montesino delivers proven profile systems with engineering support and custom delivery options.
Get in Touch
Have a project in mind? Our team is here to help. Reach out to us – we’re ready to find the right steel solution for your needs.