Rawell Environmental supply a range of products to provide solutions for the control and containment of contamination within the ground. Rawmat^® HDB is supplied in the form of a barrier to the passage of any liquid or solid contaminants which may be contained in the ground. Where a liner is required to achieve permeability the Rawmat^® HDB system can be applied to form the barrier either as a single liner or as part of a composite system. Rawell offers its Rawmat^® HDB membranes combined with its Rawseal^® fillets together with its drainage composites Rawdrain and slope stabilization products Rawgrid and Rawcell to provide an engineered, flexible and long-term solution.