SYNTEEN USA INC.- Geogrid Product Data

 ______________________________________________________________________                                                                          
|Product         | Bitutex | Bitutex  |          |          |          |
|Name            |Composite|Composite | 531.065  | 531.066  | 531.068  |  
|                |   #4    |   #8     |          |          |          |
|________________|_________|__________|__________|__________|__________|
|Manufacturing   |woven &  |woven &   | woven    | woven    | woven    |
|Process         |non-woven|non-woven |          |          |          |
|________________|_________|__________|__________|__________|__________|
|Coating         |styrol   |  PVC     |   PVC    |  PVC     |  PVC     |
|                |butadiene|butadiene |          |          |          |
|                |rubber   |rubber    |          |          |          |
|________________|_________|__________|__________|__________|__________|
|Polymer         |  PET    |  PET     |   PET    |  PET     |  PET     |
|________________|_________|__________|__________|__________|__________|
|Mass/Unit Area  |         |          |          |          |          |
|    g/m2        |  380    |  500     |  340     |  250     |  370     |
|   (oz/sy)      | (11.2)  | (14.8)   | (10.0)   | (7.38)   | (10.9)   |
|________________|_________|__________|__________|__________|__________|
|Aperature Size  |         |          |          |          |          |
|  mm(in)        |         |          |          |          |          |
|   MD           | 30(1.2) | 30(1.2)  | 25(1)    | 20(0.8)  | 20(0.8)  |
|   XD           | 30(1.2) | 30(1.2)  | 25(1)    | 20(0.8)  | 20(0.8)  |
|________________|_________|__________|__________|__________|__________|
|Wide Width      |         |          |          |          |          |
|Tensile Strength|         |          |          |          |          |
|DIN 53857T1     |         |          |          |          |          |
|  kN/M (lb/ft)  |         |          |          |          |          |
|  % Elong.      |         |          |          |          |          |
|@ 5% Strain     |         |          |          |          |          |
|   MD           |17(1163) |15.2(1040)|17.3(1183)|21.8(1491)|30.2(2066)|
|   XD           |12.3(841)|12(821)   |9.8(670)  |9.2(629)  |24.4(1669)|
|________________|_________|__________|__________|__________|__________|
|@ Ultimate      |   60    |   62     |   35     |   55     |    80    |
|   MD           | (4104)  | (4240)   | (2394)   | (3762)   |  (5472)  |          |
|                |   20%   |   20%    |   12%    |   12%    |   12%    |
|   XD           |   60    |   62     |   30     |   30     |   30     |
|                |  (4104) | (4240)   | (2052)   |  (2052)  |  (2052)  |
|                |   20%   |   22%    |   12%    |   12%    |   12%    |
|________________|_________|__________|__________|__________|__________|
|Long Term Design|         |          |          |          |          |
|Strength - Tal  |         |          |          |          |          |
|GRI GG4- in sand|         |          |          |          |          |
|   kN/M (lb/ft) |  NA     |   NA     |   NA     |    NA    |   NA     |
|________________|_________|__________|__________|__________|__________|
|Man. Suggested  |Asphalt  |Asphalt   | walls    |walls     |walls     |
|Applications    |reinf.   |reinf.    | slopes   |slopes    |slopes    |
|                |waterprf.|waterprf. | embank.  |embank.   |embank.   |
|                |         |          | base     |base      |base
|________________|_________|__________|__________|__________|__________|

Synteen USA Inc - Geogrid Product Data (Con't)

 _____________________________________
|Product Name    | 531.076 | 631.163  |
|________________|_________|__________|
|Manufacturing   | woven   | woven    |
|Process         |         |          |
|________________|_________|__________|
|Coating         |  PVC    |styrol    |
|                |         |butadiene |
|                |         |rubber    |
|________________|_________|__________|
|Polymer         |  PET    |  PET     |
|________________|_________|__________|
|Mass/Unit Area  |         |          |
|    g/m2        |  530    |   200    |
|   (oz/sy)      | (15.64) |  (5.9)   |
|________________|_________|__________|
|Aperature Size  |         |          |
|  mm(in)        |         |          |
|   MD           |20(0.8)  | 60(2.36) |
|   XD           |20(0.8)  | 60(2.36) |
|________________|_________|__________|
|Wide Width      |         |          |
|Tensile Strength|         |          |
|DIN 53857T1     |         |          |
|  kN/M (lb/ft)  |         |          |
|  % Elong.      |         |          |
|@ 5% Strain     |         |          |
|   MD           |33(2250) |32.6(2230)|
|   XD           |8.9(609) |20.5(1402)|
|________________|_________|__________|
|@ Ultimate      |  110    |    60    |
|   MD           | (7524)  |  (4104)  |
|                |  12%    |    12%   |
|   XD           |30(2052) |54(3694)  |
|                |   12%   |   12%    |
|________________|_________|__________|
|Long Term Design|         |          |
|Strength - Tal  |         |          |
|GRI GG4- in sand|         |          |
|   kN/M (lb/ft) |    NA   |   NA     |
|________________|_________|__________|
|Man. Suggested  |walls    |slopes    |
|Applications    |slopes   |embank.   |
|                |embank.  |          |
|                |base     |          |
|________________|_________|__________|