Emergency work: using hydroblasting to restore road surface grip

At the request of the Ile de France interdepartmental road directorate, NEOVIA Technologies performed emergency work on the A6 motorway at the Porte d’Orléans.

Following an accidental spillage of paint, which covered the entire traffic area, the road’s grip quality was entirely compromised, making the area (a tunnelled area with successive bends) extremely dangerous.

In order to provide optimum safety conditions, we mobilised two hydroblasting units to return the road to its previous grip levels as soon as possible, thus preventing accidents. Work was carried out in a number of hours to limit as far as possible the inconvenience to users of this major road, which had to be diverted while we rectified the situation.

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