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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…
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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.
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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.
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Renovation of joints.
When the flexible filling material of the joints develops leaks resulting from weather conditions, it must be carefully removed and renewed.
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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…
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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…
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Renovation of asphalt pits.
During the renovation of asphalt pits, the damaged surface is prised open, cut out and filled with special renovation asphalt.
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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…
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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…
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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…