Cement Treated Aggregate subbase for paving stones

A sustainable sub-base material that combines the strength of concrete and the permeability of a granular for a reliable base that holds up against freeze-thaw heaving, gaps and grass growth.



Stabilia is designed to provide long-term stability to pavement subbases, in particular paving stones. Stabilia is high in strength, packs to a density of 98%, and provides superior stiffness values.


Despite providing a solid base, Stabilia offers the same level of permeability as traditional subgrades, providing for the quick removal of water and enhancing long term durability of the pavement layer.


Stabilia is a cost-effective base option that uses less material to achieve longer lasting results, resulting in much lower life cycle costs.



  • Stabilia a solid base (pdf, 7.72 MB)
  • Stabilia Key Benefits (pdf, 1003.05 KB)