Delta®-Drain 9000

The ultimate high strength, high performance drainboard ideally suited for demanding horizontal applications in plaza deck, split slab, horizontal flatwork and pavement construction. DELTA®-DRAIN 9000 consists of a three-dimensional, tear resistant core out of Polypropylene and a woven ultra-high-strength PP geotextile with extraordinary filter characteristics. Fully bonding the geotextile to the core's dimple structure prevents the geotextile from being pushed into the flow channels by back-fill material. Water can pass freely and easily through the geotextile and into the drain core where gravity feeds it into the drainage system/pipes. DELTA®-DRAIN 9000 performs extraordinarily well as drainage layer to protect any underground structure against damage from water and moisture. The laminated Geotextile is resistant against high soil-pressures and prevents clogging of the drainage channels in the core product in a reliable manner. The ultra-tough drainage core, thermorformed out of a high-end Polypropylene grade, provides extremely high compressive strength to maintain the integrity of the dimples even under toughest conditions.