Efficient Tunnel formwork for cut-and-cover construction method
The modular Tunnel system DokaCC is used in cut-and-cover construction method to form rectangular or round tunnel cross-sections quickly and with fewer materials. The applicability on all common types of foundations provides additional benefit in terms of efficiency.
due to optimised system design
few shoring frames thanks to statically optimised load system
reduction in temporary foundation expenditures thanks to the option of transferring loads into wall foundations
lower labour costs due to fewer operating stations
in all stages of the job
project-specific detail planning by Doka Engineering
horizontal pre-assembly and safe parallel-truss erection owing to screwed and tightly bolted connections
safe up.down access thanks to built-in ladders with ladder cage
high level of safety against wall foundation tilting and sliding thanks to optimised V-shaped strut angles
safe operation of stop-end formwork due to large-area working platforms
safe passage through longitudinal gradients up to ten percent using hydraulic drive
thanks to site-compliant system details
reduced assembly expenditures on site thanks to low number of shoring frames
delivery of pre-assembled units to site leads to shorter assembly times
simple lifting, lowering and fine adjustment forming wagon operations using hydraulic repositioning and lifting device
quick forming and stripping of formwork panels using mechanical and fully-hydraulic stripping solutions
easy opening and closing for stop-end formwork due to convenient gliding mechanism
Innovative system design
system can be used on all foundation types
forming wagon geometry allows for wide opening for passage
loads are conveniently introduced into wall foundations
no additional expenditures for foundations required
Less effort spent on assembly
fewer individual components and shoring frames
faster assembly accelerates overall construction process
Optimal load transfer
optimised diagonal strut angle
relatively minor forces are introduced into the wall foundation
added safety against tilting and sliding of the wall foundation
Rapid and easy lifting operations
Operations such as lifting, lowering and fine adjustments to the forming wagon are easy with the hydraulic lifting device. The innovative design ensures that the forming wagon remains securely on the rails without derailing even during lateral shifting. The result is accelerated progress since the forming wagon can be lowered directly onto the rails from any position.
Convenient stop-end formwork
large-area platforms allow for adequate stripping paths
stop-end formwork is convenient and quickly opened and closed
easy to operate sliding mechanism readily exposes joint tape
High workplace safety
Forming wagon DokaCC can be combined with proven Doka safety systems
best-possible protection for site crew
Do you have questions about the system? Please contact us, we are happy to inform you!
Thank you for your interest - Tunnel system DokaCC.
Please, fill in the form below to receive more information on this topic and access it conveniently from your email later.
All listed fields are required.