Priming/Bonding Mortar
In order to achieve the very strong adhesion bond required in modern pavement engineering it is necessary to apply a priming mortar to the surfaces which bedding mortar must attach to. Priming mortar is therefore applied to the underside of paving elements and to the surface of a concrete roadbase.

SteinTec tuffbond is a highly adhesive slurry mortar which produces a very rapid and strong adhesion bond. tuffbond is applied to the underside of paving elements and to the surface of a concrete roadbase.