The LowFlow Protection and Drainage System is a multi-layer, high-strength, 100 percent recycled fabric composite that comes in a 4' _ 200' roll
Its objective is to preserve underlying waterproofing membranes while also providing a low-cost drainage mat suited for most mud and clay mixture soil situations. The LowFlow Protection and Drain System are named after its lab-tested leakage rate. After adding an engineering safety factor, the drainage rate is the same as typical men's room wall urinals � each one-foot width of LowFlow will drain. 84 gallons per minute. This flow rate, measured for a 100-foot-long wall, may drain away 5040 gallons per hour. This quantity of drainage should be enough for the majority of soil conditions and projects.
- Grab Strength D 4632: 200 lbs.
- Tear Strength D 4533: 70 lbs.
- Puncture Resistance D 4833: 80 lbs.
- Fabric Weight D 3776: > 9.5 oz/yd 2
- Transmissivity - Flow at 3600 psi pressure, hydraulic gradient of 1.0 D 4716: 0.84 gal/minute/ft.
