A/A Mfg Inc. - Drainage Products (WALL DRAINS)

_________________________________________________________________________                                                                          
|Product         |Drainage  |Drainage  |Drainage  |          |          |
|Name            |Liner     |Liner     |Liner     |          |          |
|________________|__________|__________|__________|__________|__________|
|Structure       |Studded   |Studded   |Studded   |          |          |
|                |Core      |Core      |Core      |          |          |
|________________|__________|__________|__________|__________|__________|
|Core/Net/Mesh   |HDPE      | HDPE     | HDPE     |          |          |
|Polymer         |          |          |          |          |          |
|Composition     |          |          |          |          |          |
|________________|__________|__________|__________|__________|__________|
|Geotextile      | NA       | NA       | NA       |          |          |
|Attached (Y/N)  |          |          |          |          |          |
|________________|__________|__________|__________|__________|__________|
|Dimen.Properties|          |          |          |          |          |
|                |          |          |          |          |          |
|Width/Length    | 7 x 80   |6.86 x 70 |6.86 x 60 |          |          |
|m/(ft)          |(23 x 262)|(22.5 x   |(22.5 x   |          |          |
|                |          |    230)  | 187)     |          |          |
|Thickness       |          |          |          |          |          |
|Core/Net/Mesh   |  1.5     |  2.0     |  2.5     |          |          |
|ASTM D5199      |(0.060 in)|(0.080 in)|(0.100 in)|          |          |
|mm(mils)        |          |          |          |          |          |
|________________|__________|__________|__________|__________|__________|
|Compressive     |          |          |          |          |          |
|strength @ yield|    NA    |  NA      |   NA     |          |          |
|per ASTM D1621  |          |          |          |          |          |
|kPa(psi)        |          |          |          |          |          |
|________________|__________|__________|__________|__________|__________|
|In Plane Flow Rt|          |          |          |          |          |
|ASTM D4716-87   |          |          |          |          |          |
|                |          |          |          |          |          |
|Gradient = 0.25 |          |          |          |          |          |
|Pressure=       |          |          |          |          |          |
|(40,000 psi)    |          |          |          |          |          |
|                |          |          |          |          |          |
|M2/S(gal/min/ft)|(3.63)    | (3.63)   | (3.63)   |          |          |
|________________|__________|__________|__________|__________|__________|
|In Plane Flow Rt|          |          |          |          |          |
|ASTM D4716-87   |          |          |          |          |          |
|                |          |          |          |          |          |
|Gradient = 1.0  |          |          |          |          |          |
|Pressure =      |          |          |          |          |          |
|(40,000 psi)    |          |          |          |          |          |
|                |          |          |          |          |          |
|M2/S(gal/min/ft)| (7.51)   | (7.51)   | (7.51)   |          |          |
|________________|__________|__________|__________|__________|__________|