Rawell Environemtal supply a range of products to provide solutions for the control and containment of water, whether fresh, dirty or even saline the Rawmat^® HDB membrane can be used to form both formal or natural looking water bodies. Where a liner is required to achieve permeability the Rawmat^® HDB system can be applied to form the barrier. Rawell offers its Rawmat^® HDB membranes combined with its Rawseal^® fillets together with its slope stabilization products Rawgrid and Rawcell to provide an engineered, flexible and long-term solution.