J-Drain 302 - 4' x 75' per Roll

J-Drain 302 consists of an HDPE geonet drainage core with a filter fabric bonded to one or both sides. The geonet drainage core is virtually crush proof, yet flexible enough to conform to irregular surfaces. Due to the crush proof nature, geonet drainage composites can be used in the most extreme cases with heavy loads and/or heavy vehicular traffic. Identical to J-Drain 300 in physical properties with the addition of a layer of filter fabric to the back side providing drainage and filtration from both sides.

Applications

• Retaining walls
• Plaza decks
• Planters & greenroofs
• Under slabs
• Bridge abutments