Contech Construction Products Inc. - Drainage Products (GEONETS)

 _____________________________________
|Product Name    | DC6105  | DC6205   |
|________________|_________|__________|
|Structure       | GC      |  GC      |
|________________|_________|__________|
|Core/Net/Mesh   |         |          |
|Polymer         | MDPE    | MDPE     |
|Composition     |         |          |
|________________|_________|__________|
|Geotextile      |         |          |
|Attached (Y/N)  |    Y    |    Y     |
|________________|_________|__________|
|Dimen.Properties|         |          |
|                |         |          |
|Wth/Lth m(ft)   | 1.9/30  | 1.9/30   |
|                |(6.3/100)|(6.3/100) |
|Thickness       |         |          |
|Core/Net/Mesh   |         |          |
|ASTM D5199      |   6.4   |   6.4    |
|mm(mils)        | (250)   |  (250)   |
|________________|_________|__________|
|Compressive     |         |          |
|strength @ yield|  927    | 972      |
|per ASTM D1621  |  (134)  | (141)    |
|kPa(psi)        |         |          |
|________________|_________|__________|
|In Plane Flow Rt|         |          |
|ASTM D4716-87   |         |          |
|                |         |          |
|Gradient = 0.1  |0.0051   | 0.0048   |
|Pressure = 10kPa|         |          |
|(1.45psi)       |         |          |
|                |         |          |
|M2/S(gal/min/ft)|(24.4)   | (23.2)   |
|________________|_________|__________|
|In Plane Flow Rt|         |          |
|ASTM D4716-87   |         |          |
|                |         |          |
|Gradient = 0.1  | 0.0048  | 0.0045   |
|Pressure =100kPa|         |          |
|(14.5 psi)      |         |          |
|                |         |          |
|M2/S(gal/min/ft)| (22.9)  | (21.7)   |
|________________|_________|__________|