CCW MiraDRAIN 6200XL is a high-performance, high-strength drainage composite consisting of a three-dimensional, high-impact polystyrene core and a superior high-strength nonwoven filter fabric. The filter fabric is bonded to the individual dimples of the molded polystyrene core to minimize fabric intrusion into the flow channels caused by backfill pressure. The fabric serves as a filter medium to prevent the passage of soil particles into the core while allowing subgrade moisture to pass freely.
Technical Data Sheets