CCW MiraDRAIN 6000 is made up of a nonwoven filter fabric that is bonded to the individual dimples of a molded polypropylene core to minimize fabric intrusion into the flow channels caused by backfill pressure. The filter fabric also prevents the passage of soil particles into the core, while allowing water to pass freely. MiraDRAIN 6000 is designed for use in high-flow, high-compressive-strength, vertical drainage applications where single-sided subsurface drainage is needed. MiraDRAIN 6000 also serves as protection course over CCW waterproofing membranes. The flat side of MiraDRAIN 6000 fits snugly against wall surfaces, making this product ideal for foundation walls, retaining walls, bridge abutments, and similar structures.