HUESKER INC.- Geogrid Product Data

 ______________________________________________________________________                                                                          
|Product         |Fortrac  | Fortrac  |Fortrac   |Fortrac   |Fortrac   |  
|Name            |20/13-20 |35/20-20  |55/30-20  |80/30-20  |110/30-20 |
|________________|_________|__________|__________|__________|__________|
|Manufacturing   |woven    | woven    | woven    | woven    | woven    |
|Process         |         |          |          |          |          |
|________________|_________|__________|__________|__________|__________|
|Coating         |  PVC    |  PVC     |   PVC    |  PVC     |  PVC     |
|________________|_________|__________|__________|__________|__________|
|Polymer         |  PET    |  PET     |   PET    |  PET     |  PET     |
|________________|_________|__________|__________|__________|__________|
|Mass/Unit Area  |         |          |          |          |          |
|    g/m2        |  170    |  238     |  306     |  475     |  543     |
|   (oz/sy)      | (5.0)   | (7.0)    | (9.0)    | (14.0)   | (16.0)   |
|________________|_________|__________|__________|__________|__________|
|Aperature Size  |         |          |          |          |          |
|  mm(in)        |         |          |          |          |          |
|   MD           | 20(0.8) | 20(0.8)  | 20(0.8)  | 20(0.8)  | 20(0.8)  |
|   XD           | 20(0.8) | 20(0.8)  | 20(0.8)  | 20(0.8)  | 20(0.8)  |
|________________|_________|__________|__________|__________|__________|
|Wide Width      |         |          |          |          |          |
|Tensile Strength|         |          |          |          |          |
|ASTM D4595      |         |          |          |          |          |
|  kN/M (lb/ft)  |         |          |          |          |          |
|  % Elong.      |         |          |          |          |          |
|@ 5% Strain     |         |          |          |          |          |
|   MD           | 8(550)  | 16(1100) | 22(1500) | 32(2200) | 44(3300) |
|   XD           | 5(340)  |  8(550)  | 12(820)  | 12(820)  | 12(820)  |
|________________|_________|__________|__________|__________|__________|
|@ Ultimate      |   22    |   40     |   55     |   80     |   110    |
|   MD           | (1500)  | (2600)   | (3700)   | (5380)   |  (7400)  |          |
|                |   12%   |          |   11%    |   10%    |   10%    |
|   XD           |   13    |   20     |   30     |   30     |   30     |
|                |  (800)  | (1350)   |  (2020)  |  (2020)  |  (2020)  |
|                |   12%   |          |   10%    |   10%    |   10%    |
|________________|_________|__________|__________|__________|__________|
|Long Term Design|         |          |          |          |          |
|Strength - Tal  |         |          |          |          |          |
|GRI GG4- in sand|         |          |          |          |          |
|   kN/M (lb/ft) | (762)   | (1322)   |  (1936)  |  (2815)  |  (3872)  |
|________________|_________|__________|__________|__________|__________|
|Man. Suggested  | walls   | walls    | walls    |walls     |          |
|Applications    | slopes  |          | slopes   |slopes    |          |
|                | embank. |          | embank.  |embank.   |          |
|________________|_________|__________|__________|__________|__________|

HUESKER INC.- Geogrid Product Data (CON'T)

 ______________________________________________________________________                                                                          
|Product         |         |          |          |          |          |
|Name            |Fortrac  | Fortrac  |Fortrac   |Fortrac   |Fortrac   |  
|                |150/30-20|200/30-30 |20/20-35  |35/35-35  |35/35-50  |
|________________|_________|__________|__________|__________|__________|
|Manufacturing   |woven    | woven    | woven    | woven    | woven    |
|Process         |         |          |          |          |          |
|________________|_________|__________|__________|__________|__________|
|Coating         |  PVC    |  PVC     |   PVC    |  PVC     |  PVC     |
|________________|_________|__________|__________|__________|__________|
|Polymer         |  PET    |  PET     |   PET    |  PET     |  PET     |
|________________|_________|__________|__________|__________|__________|
|Mass/Unit Area  |         |          |          |          |          |
|    g/m2        |  645    |  714     |  204     |  272     |  272     |
|   (oz/sy)      | (19.0)  | (21.0)   | (6.0)    | (8.0)    | (8.0)    |
|________________|_________|__________|__________|__________|__________|
|Aperature Size  |         |          |          |          |          |
|  mm(in)        |         |          |          |          |          |
|   MD           | 30(1.2) | 30(1.2)  | 35(1.4)  | 35(1.4)  | 50(2.0)  |
|   XD           | 30(1.2) | 30(1.2)  | 35(1.4)  | 35(1.4)  | 50(2.0)  |
|________________|_________|__________|__________|__________|__________|
|Wide Width      |         |          |          |          |          |
|Tensile Strength|         |          |          |          |          |
|ASTM D4595      |         |          |          |          |          |
|  kN/M (lb/ft)  |         |          |          |          |          |
|  % Elong.      |         |          |          |          |          |
|@ 5% Strain     |         |          |          |          |          |
|   MD           |60(4100) | 80(5500) | 9(625)   | 18(1250) | 12(1250) |
|   XD           |12(820)  | 12(820)  | 9(625)   | 18(1250) | 18(1250  |
|________________|_________|__________|__________|__________|__________|
|@ Ultimate      |   150   |   200    |   20     |   40     |    40    |
|   MD           | (10100) | (13500)  | (1350)   | (2650)   |  (2650)  |          |
|                |   10%   |   10%    |   12%    |   12%    |    12%   |
|   XD           |   30    |   30     |    20    |    40    |    40    |
|                | (2020)  | (2020)   |  (1350)  |  (2650)  |  (2650)  |
|                |   10%   |   10%    |    12%   |    12%   |    12%   |
|________________|_________|__________|__________|__________|__________|
|Long Term Design|         |          |          |          |          |
|Strength - Tal  |         |          |          |          |          |
|GRI GG4- in sand|         |          |          |(1347 x   |(1347 x   |
|   kN/M (lb/ft) | (5285)  | (7065)   |(686x686) |   1347)  |   1347)  |
|________________|_________|__________|__________|__________|__________|
|Man. Suggested  | walls   | walls    | walls    |walls     |walls     |
|Applications    | slopes  | slopes   | slopes   |slopes    |slopes    |
|                | embank. | embank.  | embank.  |embank.   |embank.   |
|________________|_________|__________|__________|__________|__________|

HUESKER INC.- Geogrid Product Data (Con't)

 ________________________________________________ 
|Product Name    |HaTelit  | HaTelit  |HaTelit   |
|                | 20/5    |  30/13   | 40/17    |
|________________|_________|__________|__________|
|Manufacturing   |woven    | woven    | woven    |
|Process         |         |          |          |
|________________|_________|__________|__________|
|Coating         |Bitumin. |Bitumin.  |Bitumen.  |
|________________|_________|__________|__________|
|Polymer         |  PET    |  PET     |   PET    |
|________________|_________|__________|__________|
|Mass/Unit Area  |         |          |          |
|    g/m2        |  150    |  270     |  270     |
|   (oz/sy)      | (4.5)   | (8.0)    | (8.0)    |
|________________|_________|__________|__________|
|Aperature Size  |         |          |          |
|  mm(in)        |         |          |          |
|   MD           | 19(0.75)| 30(1.2)  | 37(1.4)  |
|   XD           | 19(0.75)| 30(1.2)  | 37(1.4)  |
|________________|_________|__________|__________|
|Wide Width      |         |          |          |
|Tensile Strength|         |          |          |
|ASTM D4595      |         |          |          |
|  kN/M (lb/ft)  |         |          |          |
|  % Elong.      |         |          |          |
|                |         |          |          |
|@ 5% Strain     |         |          |          |
|   MD           |12(820)  | 20(1370) | 20(1370) |
|   XD           |12(820)  | 20(1370) | 20(1370) |
|________________|_________|__________|__________|
|@ Ultimate      |   30    |   52     |   52     |
|   MD           | (2000)  | (3500)   | (3500)   |
|                |   12%   |   11%    |          |
|   XD           |   30    |   52     |    52    |
|                | (2020)  | (3500)   |  (3500)  |
|                |   10%   |          |          |
|________________|_________|__________|__________|
|Long Term Design|         |          |          |
|Strength - Tal  |         |          |          |
|GRI GG4- in sand|         |          |          |
|   kN/M (lb/ft) |   NA    |   NA     |    NA    |
|________________|_________|__________|__________|
|Man. Suggested  |Asphalt  |Asphalt   |Asphalt   |
|Applications    |Reinf.   |Reinf.    |Reinf.    |
|________________|_________|__________|__________|