Heavy-duty supporting system SL-1

Ensures efficient forming operations on every tunnel project, as

• all system components can be rented
• the system beams, walings and struts can be arranged in variable configurations, enabling optimum use to be made of each item of equipment
• it is 100% compatible with Large-area formwork Top 50
• it is exactly planned by Doka tunnel experts to ensure streamlined forming

Optimized all-in-one concept for swift construction progress, thanks to

• pre-assembly of the formwork and heavy-duty supporting-unit components, for short on-site erection times
• fewer form-tie points as Multi-purpose walings WU 16 and Form-ties 20 are used
• short repositioning times, achieved by the all-hydraulic formwork solutions
• easier working conditions, thanks to the wide spacing between the parallel girder frame units, and the heavy-duty telescopic screw-jack system

For reliable pro­tection at your site, achieved by

• integrated working platforms and ladders
• detailed assembly and utilization planning
• safe travelling even on steep longitudinal and transverse gradients
• tried-and-tested, pre-dimensioned system design
• CE marking