NewsMaterials
“EarthKnit” high tenacity polyester products have a more than two year useful service life suitable for permanent installation, repositioning on site or transport to new locations.
“EarthKnit” polypropylene products are offered with UV inhibition for a service life up to 2 years or in a photodegradable state with a service life up to 6 months.
“EarthKnit” biodegradable cotton products have a service life up to 6 months in aerobic conditions typical of wetlands.
Large Aperture Polyester EarthKnit Products
“EarthKnit” high tenacity polyester products have a more than two year useful service life suitable for permanent installation, repositioning on site or transport to new locations. “EarthKnit” polypropylene products are offered with UV inhibition for a service life up to 2 years or in a photodegradable state with a service life up to 6 months. “EarthKnit” biodegradable cotton products have a service life up to 6 months in aerobic conditions typical of wetlands. The “EarthKnit” products EK-PH-09-.125 and EK-PH-09-.250 are specially suited for permanent non degrading fill and for re use on various sites.
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
|---|---|---|---|---|---|---|
| EK-PH-09-.5 | High Tenacity polyester | Hexagon | 9 inch diameter tube | 1/2 inch | 325 | 2 years plus |
| EK-PH-09-.75 | High Tenacity polyester | Hexagon | 9 inch diameter tube | 3/4 inch | 170 | 2 years plus |
| EK-PH-09-1.0 | High Tenacity polyester | Hexagon | 9 inch diameter tube | 1 inch | 110 | 2 years plus |
| EK-PH-09-1.25 | High Tenacity polyester | Hexagon | 9 inch diameter tube | 1-1/4 inch | 90 | 2 years plus |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
|---|---|---|---|---|---|---|
| EK-PH-12-.5 | High Tenacity polyester | Hexagon | 12 inch diameter tube | 1/2 inch | 325 | 2 years plus |
| EK-PH-12-.75 | High Tenacity polyester | Hexagon | 12 inch diameter tube | 3/4 inch | 170 | 2 years plus |
| EK-PH-12-1.0 | High Tenacity polyester | Hexagon | 12 inch diameter tube | 1 inch | 110 | 2 years plus |
| EK-PH-12-1.25 | High Tenacity polyester | Hexagon | 12 inch diameter tube | 1-1/4 inch | 90 | 2 years plus |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
|---|---|---|---|---|---|---|
| EK-PH-16.5 | High Tenacity polyester | Hexagon | 16 inch diameter tube | 1/2 inch | 325 | 2 years plus |
| EK-PH-16-.75 | High Tenacity polyester | Hexagon | 16 inch diameter tube | 3/4 inch | 170 | 2 years plus |
| EK-PH-16-1.0 | High Tenacity polyester | Hexagon | 16 inch diameter tube | 1 inch | 110 | 2 years plus |
| EK-PH-16-1.25 | High Tenacity polyester | Hexagon | 16 inch diameter tube | 1-1/4 inch | 90 | 2 years plus |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
|---|---|---|---|---|---|---|
| EK-PH-20-.5 | High Tenacity polyester | Hexagon | 20 inch diameter tube | 1/2 inch | 325 | 2 years plus |
| EK-PH-20-.75 | High Tenacity polyester | Hexagon | 20 inch diameter tube | 3/4 inch | 170 | 2 years plus |
| EK-PH-20-1.0 | High Tenacity polyester | Hexagon | 20inch diameter tube | 1 inch | 110 | 2 years plus |
| EK-PH-20-1.25 | High Tenacity polyester | Hexagon | 20 inch diameter tube | 1-1/4 inch | 90 | 2 years plus |
Small Aperture Polyester EarthKnit Products
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
|---|---|---|---|---|---|---|
| EK-PH-09-.125 | High Tenacity polyester | Hexagon | 9 inch diameter tube | 1/8 inch | 760 lbs | 2 years plus |
| EK-PH-09-.250 | High Tenacity polyester | Hexagon | 9 inch diameter tube | 1/4 inch | 435 lbs | 2 years plus |
| EK-PH-09.375 | High Tenacity polyester | Hexagon | 9 inch diameter tube | 3/8 inch | 400 lbs | 2 years plus |
| EK-PH-09-.5 | High Tenacity polyester | Hexagon | 9 inch diameter tube | 1/2 inch | 325 lbs | 2 years plus |
UV Protected Polypropylene EarthKnit Products
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
| EK-UVH-09-.5 | Ultra Violet protected polypropylene | Hexagon | 9 inch diameter tube | 1/2 inch | 151 | Up to 2 years |
| EK-UVH-09-.75 | Ultra Violet protected polypropylene | Hexagon | 9 inch diameter tube | 3/4 inch | 93 | Up to 2 years |
| EK-UVH-09-1.0 | Ultra Violet protected polypropylene | Hexagon | 9 inch diameter tube | 1 inch | 54 | Up to 2 years |
| EK-UVH-09-1.25 | Ultra Violet protected polypropylene | Hexagon | 9 inch diameter tube | 1-1/4 inch | 49 | Up to 2 years |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
| EK-UVH-12-.5 | Ultra Violet protected polypropylene | Hexagon | 12 inch diameter tube | 1/2 inch | 151 | Up to 2 years |
| EK-UVH-12-.75 | Ultra Violet protected polypropylene | Hexagon | 12 inch diameter tube | 3/4 inch | 93 | Up to 2 years |
| EK-UVH-12-1.0 | Ultra Violet protected polypropylene | Hexagon | 12 inch diameter tube | 1 inch | 54 | Up to 2 years |
| EK-UVH-12-1.25 | Ultra Violet protected polypropylene | Hexagon | 12 inch diameter tube | 1-1/4 inch | 49 | Up to 2 years |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6707 | Expected Service life |
| EK-UVH-16-.5 | Ultra Violet protected polypropylene | Hexagon | 16 inch diameter tube | 1/2 inch | 151 | Up to 2 years |
| EK-UVH-16-.75 | Ultra Violet protected polypropylene | Hexagon | 16 inch diameter tube | 3/4 inch | 93 | Up to 2 years |
| EK-UVH-16-1.0 | Ultra Violet protected polypropylene | Hexagon | 16 inch diameter tube | 1 inch | 54 | Up to 2 years |
| EK-UVH-16-1.25 | Ultra Violet protected polypropylene | Hexagon | 16 inch diameter tube | 1-1/4 inch | 49 | Up to 2 years |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
| EK-UVH-20-.5 | Ultra Violet protected polypropylene | Hexagon | 20 inch diameter tube | 1/2 inch | 151 | Up to 2 years |
| EK-UVH-20-.75 | Ultra Violet protected polypropylene | Hexagon | 20 inch diameter tube | 3/4 inch | 93 | Up to 2 years |
| EK-UVH-20-1.0 | Ultra Violet protected polypropylene | Hexagon | 20 inch diameter tube | 1 inch | 54 | Up to 2 years |
| EK-UVH-20-1.25 | Ultra Violet protected polypropylene | Hexagon | 20 inch diameter tube | 1-1/4 inch | 49 | Up to 2 years |
Photo Degradable Polypropylene EarthKnit Products
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
| EK-PPH-09-.5 | Photo degradable polypropylene | Hexagon | 9 inch diameter tube | 1/2 inch | 145 | 6 months |
| EK-PPH-09-.75 | Photo degradable polypropylene | Hexagon | 9 inch diameter tube | 3/4 inch | 90 | 6 months |
| EK-PPH-09-1.0 | Photo degradable polypropylene | Hexagon | 9 inch diameter tube | 1 inch | 52 | 6 months |
| EK-PPH-09-1.25 | Photo degradable polypropylene | Hexagon | 9 inch diameter tube | 1-1/4 inch | 48 | 6 months |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
| EK-PPH-12-.5 | Photo degradable polypropylene | Hexagon | 12 inch diameter tube | 1/2 inch | 145 | 6 months |
| EK-PPH-12-.75 | Photo degradable polypropylene | Hexagon | 12 inch diameter tube | 3/4 inch | 90 | 6 months |
| EK-PPH-12-1.0 | Photo degradable polypropylene | Hexagon | 12 inch diameter tube | 1 inch | 52 | 6 months |
| EK-PPH-12-1.25 | Photo degradable polypropylene | Hexagon | 12 inch diameter tube | 1-1/4 inch | 48 | 6 months |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
| EK-PPH-16-.5 | Photo degradable polypropylene | Hexagon | 16 inch diameter tube | 1/2 inch | 145 | 6 months |
| EK-PPH-16-.75 | Photo degradable polypropylene | Hexagon | 16 inch diameter tube | 3/4 inch | 90 | 6 months |
| EK-PPH-16-1.0 | Photo degradable polypropylene | Hexagon | 16 inch diameter tube | 1 inch | 52 | 6 months |
| EK-PPH-16-1.25 | Photo degradable polypropylene | Hexagon | 16 inch diameter tube | 1-1/4 inch | 48 | 6 months |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
| EK-PPH-20-.5 | Photo degradable polypropylene | Hexagon | 20 inch diameter tube | 1/2 inch | 145 | 6 months |
| EK-PPH-20-.75 | Photo degradable polypropylene | Hexagon | 20 inch diameter tube | 3/4 inch | 90 | 6 months |
| EK-PPH-20-1.0 | Photo degradable polypropylene | Hexagon | 20 inch diameter tube | 1 inch | 52 | 6 months |
| EK-PPH-20-1.25 | Photo degradable polypropylene | Hexagon | 20 inch diameter tube | 1-1/4 inch | 48 | 6 months |
Biodegradable Cotton EarthKnit Products
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
| EK-CH-09-.5 | Biodegradable cotton | Hexagon | 9 inch diameter tube | 1/2 inch | 75 | 6 months |
| EK-CH-09-.75 | Biodegradable cotton | Hexagon | 9 inch diameter tube | 3/4 inch | 49 | 6 months |
| EK-CH-09-1.0 | Biodegradable cotton | Hexagon | 9 inch diameter tube | 1 inch | 37 | 6 months |
| EK-CH-09-1.25 | Biodegradable cotton | Hexagon | 9 inch diameter tube | 1-1/4 inch | 28 | 6 months |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
| EK-CH-12-.5 | Biodegradable cotton | Hexagon | 12 inch diameter tube | 1/2 inch | 75 | 6 months |
| EK-CH-12-.75 | Biodegradable cotton | Hexagon | 12 inch diameter tube | 3/4 inch | 49 | 6 months |
| EK-CH-12-1.0 | Biodegradable cotton | Hexagon | 12 inch diameter tube | 1 inch | 37 | 6 months |
| EK-CH-12-1.25 | Biodegradable cotton | Hexagon | 12 inch diameter tube | 1-1/4 inch | 28 | 6 months |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
| EK-CH-16-.5 | Biodegradable cotton | Hexagon | 16 inch diameter tube | 1/2 inch | 75 | 6 months |
| EK-CH-16-.75 | Biodegradable cotton | Hexagon | 16 inch diameter tube | 3/4 inch | 49 | 6 months |
| EK-CH-16-1.0 | Biodegradable cotton | Hexagon | 16 inch diameter tube | 1 inch | 37 | 6 months |
| EK-CH-16-1.25 | Biodegradable cotton | Hexagon | 16 inch diameter tube | 1-1/4 inch | 28 | 6 months |
| Product code | Polymer | Aperture type | Diameter | Aperture | ASTM D6797 lbs of force | Expected Service life |
| EK-CH-20-.5 | Biodegradable cotton | Hexagon | 20 inch diameter tube | 1/2 inch | 75 | 6 months |
| EK-CH-20-.75 | Biodegradable cotton | Hexagon | 20 inch diameter tube | 3/4inch | 49 | 6 months |
| EK-CH-20-1.0 | Biodegradable cotton | Hexagon | 20 inch diameter tube | 1 inch | 37 | 6 months |
| EK-CH-20-1.25 | Biodegradable cotton | Hexagon | 20 inch diameter tube | 1-1/4 inch | 28 | 6 months |
