DuraWattle Specifications
Item Code: HWDW-12
Description:
A durable and reusable synthetic wattle that is typically used for perimeter control, stockpile management, or sediment control at egress points.
Can be trenched in soil, installed on curbs, or secured onto hard surfaces. See installation guide for full details and best management practices.
Inner core is made from flexible polyurethane foam sealed in a polyethylene film. Outer cover is made from 6.2oz high tensile strength monofilament filter fabric.
DuraWattle is designed to trap sediment and reduce overall TSS in stormwater runoff. It is NOT designed to filter hydrocarbons or dissolved metals.
| Tensile Strength | 320 x 200 lbs |
| Percent of Open Area | 6% |
| Apparent Opening Size | 40 US Sieve |
| Clean Water Flow Through Rate | Approx. 100 gpm/ft2 |
| UV Resistance | @ 1000 hrs – 90% |
Filtration Testing Results: 96.6% Sediment Retention and 58% Turbidity Reduction *
* ASTM D-7351 Testing performed by TRI ENVIRONMENTAL, OCT 2007