Geofabrics HPS14C has been successfully installed below the rock armour at Withernsea. The main function of HPS14C is to prevent loss of the sub-soil from below the rock armour.
With challenging low particle size subsoils, the HPS14C was ideal with its combined filtration and permeability characteristics whilst its high tensile elongation and CBR provided a robust solution capable of withstanding the rock impact during installation.
