Civil Engineering
Tunnel rehabilitation
BuM restores and rehabilitates gallery and tunnel infrastructure projects during regular traffic operations:
- replacing of masonry and installing of shotcrete ribs
- masonry strengthening by cement grout injection
- tunnel expansions and floor lowerings during ongoing rail traffic
Featured project
Building project:
Rehabilitation Tunnel Niederstetten, 97996 Niederstetten
Operations:
Earthworks, excavation work and securing, concrete and reinforced concrete works, sealing works including installation of a reinforced concrete lining