Colas has developed recognized expertise in the design and construction of tracks and circuits, road infrastructure that must meet the highest performance levels. Thanks to our know-how in the design of the mix (highly modified bituminous binders) and the laying of the asphalt mix (maintaining the regularity of the pavement profile), Colas offers solutions with a high level of durable skid resistance, resistant to hydrocarbons, the most severe solicitations, etc.
Colas solutions for your project
BETOFLEX
The versatile high-performance mix
Betoflex is an asphalt mix with strong structuring capacities. It is mainly used for reinforcement work and on roads bearing particularly heavy traffic...
COLNAK
The mix that stands up to kerosene
Colnak is a compact asphalt mix for wearing courses that can withstand the accidental spillage of hydrocarbons.
COMPOSTYRENE
Lightweight embankments
Compostyrene is a lightweight polystyrene embankment solution that has been tried and trusted by Colas for over 35 years...
METALFLEX
The reinforced mix
Metalflex is the name of a unique and very effective process whereby a specific asphalt mix is reinforced by a metal honeycomb grid...
OPTIBASE
The most cost-effective structure
Optibase is a high-performance mix for sub-grade courses…
RUGOCOL
Lasting and safe
Rugocol is a range of compact asphalt mixes withstand stresses and strains incurred by all classes and types of traffic...
Colas guarantees
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Low-carbon products
