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Crack sealing
Due to the effects of traffic and weather conditions, cracks from hydraulic binder shrinkage inevitably rise through to asphalt wearing courses. This phenomenon results in rapid damage to the substrate, drastically reducing the lifespan of the road. The first preventative response is crack sealing, which ensures that the road foundations are protected immediately after application. […]
Read moreCold asphalt mix (CAM)
Protecting road assets from damage by run-off water is a major challenge. Cold asphalt mix (CAM) has proven extremely effective in treating this phenomenon at a wide range of sites both in France and abroad. The aims of cold asphalt mix Ensure surface impermeability. Reduce the quantity of product, thus lowering the environmental impact. Allows […]
Read moreConcrete pavement maintenance
Concrete surfacing is used for the majority of paved surfaces in major airports and motorway toll stations. This type of surfacing features different characteristics to that of asphalt surfacing, and thus requires specific maintenance techniques. Concrete surfaces are used wherever there is high risk of punching failure or where there is potential risk of damage […]
Read moreBuried asphaltic plug joint
Road surface joints ensure the smooth transfer of traffic between road structures and roads themselves. Their role is to account for structural movements and distortion due to traffic. To meet these technical requirements (expansion, stability under traffic, impermeability and user comfort), the C-Joint process, an asphaltic plug joint, provides a solution for structures with small […]
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