LK Drän Was 7LK-Drän Was 7

Three-layer, three-dimensional, pressure-resistant stable filter drainage system consisting of a wavy rampant layer as drainage core with double-sided laminated mechanicaly-reinforced filter fleece. This product meets WAS 7 requirements.

The material is used in landfill, tunnel and bridge (vertical seepage), structural and hydralic engineering and road construction as well as in landscape gardening and waste management-everywhere where safe drainage is required.

Data sheet LK Drän Was 7