ROMTECH®

ROMTECH® Lattice Girders

ROMTECH® Lattice Girders supplied by InfraBuild Construction Solutions (formerly LIBERTY OneSteel Reinforcing) are an innovative tunnel support system of rebar lattice girders. ROMTECH® provides high strength-to-weight ratios and is available in a wide range of sizes that can accommodate complex radial geometries. Lightweight and easy to handle on-site, ROMTECH® reduces shotcrete cycle times and shadowing. 

ROMTECH® Lattice Girders are available in a wide range of cross-sectional sizes and designs.  

Sectors

• Widely used in Civil and Infrastructure markets

Typical Uses

• Strata control
• Tunnel and ground support (hard and soft ground conditions)

Features

• Customised to meet project requirements
• Lifting certification available upon request.
• High strength to weight ratio
• Simplified transport and handling due to lightweight sections
• Enhanced quality – made in a controlled environment
• Ease of installation due to simple connection details
• Increased site safety

Relevant Standards 

• AS/NZS 4671 Steel for the reinforcement of concrete
• AS 3600 Concrete structures
• AS 1554.3 Part 3 Welding of reinforcing steels
• AS 1554.3 Structural steel welding Part 3: Welding of reinforcing steels