The heavy-duty 'construction kit' for tunnel-building
The modularly designed Doka heavy-duty supporting system SL-1 provides complete formwork solutions for widely differing tunnel cross-sections, regardless of shape and load.
Highly cost-efficient
as it is superbly adaptable
minimises investment costs because many of the system components are rentable
the system beams, walings and struts can be arranged in variable configurations, enabling optimum use to be made of each item of equipment
flexible in terms of construction workflow, as it is compatible with Large-area formwork Top 50
is exactly planned by Doka Formwork Experts to ensure streamlined forming
Fast construction progress
achieved by optimised overall concept
short set-up times, thanks to pre-assembled formwork and HD supporting-unit components
fewer form-tie points, as Multi-purpose walings SL-1 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 girderframe units, and the heavy-duty telescopic screw-jack system
Exceptionally high workplace safety
thanks to the built-in safety systems
safe work locations assured by integrated working platforms and ladderways
detailed assembly and utilisation planning makes for executional reliability
safe travelling even on steep longitudinal and transverse gradients
reliability assured by tried-and-tested, pre-dimensioned system design
safe placing of reinforcement steel, from the Working scaffold Modul
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