For draining and non-draining basic system - New job - Restoring existing job.
Pour THORAD polymeric sand on a completely dry and steady surface. Temperature above 0°C.
Using a push broom, spread the polymeric sand THORAD over the surface making sure to fill the full depth of the joints.
Use a vibrating plate over the entire paver surface for joints less 6mm (only on concrete paver). Make sure the joints have been filled to at least 3mm below the paver surface.
Use a stiff bristled broom for the initial sweeping of the polymeric sand THORAD. Then use a soft bristle broom to sweep the excess sand of the surface.
If allowed, use a leaf blower to ensure the removal of any residues from the surface.
Generously shower the paver one time, approximately 1 minute per 5 square meters. At least 24 hours are required to allow the polymeric sand THORAD to achieve optimal performance.