Colstab
High-performance stabilized sand
Colstab offers a range of attractive pavements for soft mobility options that blend into heritage environments: paths and tracks through parks, gardens and landscaped areas.
By tastefully showcasing the natural color of the aggregate, Colstab blends seamlessly into the environment of any listed site or building.
Colstab is appropriate for local traffic and maintenance vehicles.
All products in the Colstab range are produced cold. They offer optimized mechanical performance levels for targeted applications.
Range of Colstab
- Colstab Castelith
A natural surface with character, created for drives leading to chateaux and through country estates. Stabilized with a hydraulic binder.
- Colstab Compaxem
Suitable for soft mobility options or low traffic. Stabilized with a low-carbon hydraulic metakaolin-based binder. Colstab Compaxem becomes Colstab Ostrea if it incorporates recycled crushed oyster shells.
- Colstab Ostrea
Stabilized made from recycled oyster shell sand and a metakaolin-based, low-carbon hydraulic binder, suitable for light or low-traffic traffic.
- Colstab Geo
Suitable for soft mobility options or low traffic. Stabilized with a low-carbon alkaline binder.
- Colstab Mineralith
A thin coating that is natural looking and features loose grains: a cold mix of aggregate plus a transparent, innovative organo-mineral binder.
*Reference solution using sand stabilized with traditional binder for all solutions.
The advantages of Colstab
- Harmonious integration into the environment
- Visibility of spaces
- Limiting the effects of urban heat islands
Some achievements with COLSTAB
Terms of use Colstab
- Thickness of 4 to 20 cm depending on grain size and kind of Colstab
- A cold mix
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Colas guarantees
Do you have a project for a bike lane or urban development?
Contact our teams for personalized guidance.
