Product:

J-Drain #300 Crush Proof 1-Sided Drainage System. For HD Applications Requiring Cut/Crush Proof Core or be Root Proof. 8.5 Gallons/Minute/ft core flow, 40,000 PSF Core. Uses Heavy Duty High Density Polyethylene Geonet Drainage Core. 4 x 75 feet/Roll. Price/Roll. (top fabric removed in photo for clarity)

DESCRIPTION:

J-Drain 300 consists of an HDPE geonet drainage core with a filter fabric bonded to one (300) or both (302) sides. The geonet drainage core is literally crush proof, yet flexible enough to conform to irregular surfaces. Because of their crush proof nature, geonet drainage composites can be used in the most extreme cases with heavy loads and /or heavy vehicular traffic. J-Drain 300 consists of a heavy-duty, high-density polyethylene geonet drainage core with its ridges heat fused to a layer of non-woven filter fabric. The filter fabric retains soil or sand particles as well as freshly placed concrete or grout, allowing filtered water to pass through to the drainage core. J-DRAIN 300 provides drainage from one side only.

SPECIFICATIONS:

• Size (ft): 4 x 75 foot roll
• Thickness (in): 0.25
• Compressive Strength (psf): 40,000
• Core Flow (gal/min/ft): 8.5 (Hydraulic Gradient=1
• Fabric Flow (gal/min/ft): 140 Gallons/Minute/ft2
• Fabric type: ECO (top-side root resistant polyester filter fabric)

FEATURES:

• Easy to install
• Polypropylene drain core
• Prevents root penetration into drain layer
• Reduces weight of total Greenroof
• Filters fine particles
• Ensures drainage efficiency even with irrigated areas

OPTIONS:

• Product Type: J-Drain 302, J-Drain 1000

More Product Information:

• Product Datasheet
• Safety Datasheet