Grinding.
In grinding, irregularities are ground out of surfaces or structures are cut into the surface. The process improves the grip of the road surface and at the same time also reduces the…
Grooving.
Grooves are cut in the road surface so that surface water will quickly run off from the roadway. Aligned in the direction of travel, they reduce noise development.
Guiding system for the blind.
On existing surfaces, milled guiding systems for the blind ensure accessibility at railways, on pavements or at other busy pedestrian areas.
Renovation of joints.
When the flexible filling material of the joints develops leaks resulting from weather conditions, it must be carefully removed and renewed.
Renovation of cracks in concrete and asphalt surfaces.
Cracks in concrete and asphalt do not necessarily mean that a road must be rebuilt completely. Often, it can be restructured selectively. This…
Renovation of concrete slabs.
Concrete failure is often visible in the form of damage to the edges of concrete slabs. With the use of quick-setting renovation mortar, damaged slabs can be repaired…
Renovation of asphalt pits.
During the renovation of asphalt pits, the damaged surface is prised open, cut out and filled with special renovation asphalt.
Rapid hardening concrete in road construction.
Not only asphalt, but also concrete can be quickly processed in road construction. ÖBA uses rapid hardening concrete with curing times…
Supporting ribs.
The areas of a road where asphalt changes over to concrete slabs, as well as roadway transition structures or expansion joints, are exposed to particular stress. We strengthen…
In-pavement lights.
In-pavement lights or surface lights can be found on runways as well as on taxiways and apron areas of airfields. They are installed virtually at ground-level and are an…