Highways, national roads, heavily used departmental roads...
Colas has the expertise to design, build and maintain your high-traffic roads capable of withstanding the most severe traffic constraints.
We offer adapted solutions, such as pavement reinforcement, optimization of the overall structure with adapted sizing, etc. For safer traffic, Colas also offers solutions that limit surface water film and provide better skid resistance.
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...
COLCLAIR
Light-colored asphalt mixes to support shared transport
Colclair is a range of clear and colored surfaces.
COLDRAINE
Safety in the rain
Coldraine is an open graded asphalt mix for roads bearing heavy traffic traveling at speed...
COLGRILL
Reinforcement for asphalt mixes
Colas has developed a pavement design method for reinforced road structures using Colgrill, based on feedback from the field over 30 years...
COLSAVE
The antidote to cracks
The Colsave range of solutions extends the lifespan of a pavement by delaying the appearance of cracks.
COLSOFT
Noise reduction and safe mobility
Colsoft is a range of sound dampening mixes that significantly reduce the noise on the pavement...
COLSTRONG
Coping with extreme strain
Colstrong comprises a range of high-performance pavements that withstand the most extreme loads...
COMPOSTYRENE
Lightweight embankments
Compostyrene is a lightweight polystyrene embankment solution that has been tried and trusted by Colas for over 35 years...
EASYCOLD
Cold mixes for roads
The Easycold range of asphalt emulsion mixes is an example of Colas’s commitment to being eco-responsibles...
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…
RECYCOL
In situ pavement recycling
Recycol is the in situ recycling solution. It breathes a new lease of life into pavements that are damaged or at the end of their life cycle...
RUGOCOL
Lasting and safe
Rugocol is a range of compact asphalt mixes withstand stresses and strains incurred by all classes and types of traffic...
SAFLEX OA
High-speed waterproofing
Saflex OA is a multi-layer asphalt waterproofing solution for engineering constructions made from concrete...
Colas guarantees
A dedicated expert near you
Guaranteed response
Low-carbon products
