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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…

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