The conventional road base construction methods rely on graded rocks full of voids and a weaker sub base material. In time, the stronger graded rocks will penetrate the weaker sub base material and cause road failures. All roads built this way will fail in time These graded rocks are costly, expensive to move to the road building sights, and their souirces of supply are rapidly becoming exhausted and scarcer to find. This conventional road building system is based Marshall’s Road Building System established after World War Two to rebuild Europe. This system was hastily designed and relied on using base material that has no plasticity.

KA 7 Road Base Stabiliser is a product used by the U.S.Defense from the Second World War onwards. The specific properties of this particular product had made it popular with the defense forces to lay roads/runways during the World War time. The product was not given for commercial supply till last 20 years