Installing A Type A Priora Pavement

This video shows how easy it is to create the sub-base of a Marshalls Priora permeable pavement. Using just two different grades of easily available aggregate you can create a Sustainable Drainage System which, when covered with Marshalls Priora blocks, can withstand the heaviest loads on the road! The video also shows how to install MG15 Grid and a DBM layer, which are sometimes specified where heavy loading may be required.