NICOLON/MIRAFI GROUP - Geogrid Product Data
______________________________________________________________________
|Product Name |Miragrid |Miragrid |Miragrid |Miragrid |Miragrid |
| | 2T | 5T | 7T | 8T | 10T |
|________________|_________|__________|__________|__________|__________|
|Manufacturing |woven | woven | woven | woven | woven |
|Process | | | | | |
|________________|_________|__________|__________|__________|__________|
|Coating |acrylic |acrylic |acrylic |acrylic |acrylic |
|________________|_________|__________|__________|__________|__________|
|Polymer | PET | PET | PET | PET | PET |
|________________|_________|__________|__________|__________|__________|
|Mass/Unit Area | | | | | |
| g/m2 | 170 | 186.5 | 280 | 322 | 390 |
| (oz/sy) | (5.0) | (5.5) | (8.3) | (9.5) | (11.5) |
|________________|_________|__________|__________|__________|__________|
|Aperature Size | | | | | |
| mm(in) | | | | | |
| MD |20.3(0.8)|20.3(0.8) |20.3(0.8) |20.3(0.8) |20.3(0.8) |
| XD | 25.4(1) | 25.4(1) | 25.4(1) | 25.4(1) | 25.4(1) |
|________________|_________|__________|__________|__________|__________|
|Wide Width | | | | | |
|Tensile Strength| | | | | |
|ASTM D4595 | | | | | |
| kN/M (lb/ft) | | | | | |
| % Elong. | | | | | |
|@ 5% Strain | | | | | |
| MD |8.3(570) | 11(756) |15.6(1068)| 19(1328) | 27(1848) |
| XD |10.9(750)| 6(396) | 13(900) | 13(900) | 13(900) |
|________________|_________|__________|__________|__________|__________|
|@ Ultimate | 19 | 38 | 57 | 74 | 102 |
| MD | (1300) | (2600) | (3900) | (5075) | (7000) | |
| | 13.9% | 15% | 15% | 15% | 15% |
| XD | 32.1 | 23 | 43 | 46 | 49 |
| | (2200) | (1548) | (2975) | (3150) | (3340) |
| | 19.7% | 18% | 18% | 18% | 18% |
|________________|_________|__________|__________|__________|__________|
|Long Term Design| | | | | |
|Strength - Tal |6.6x11.2 |15.3x9.5 | 23 x 18 | 32 x 20 | 43 x21 |
|GRI GG4- in sand|(450 x |(1050 x | (1600 x | (2200 x | (3000 x |
| kN/M (lb/ft) | 770) | 650) | 1260) | 1370) | 1450) |
|________________|_________|__________|__________|__________|__________|
|Man. Suggested | walls | walls | walls |walls |walls |
|Applications | slopes | slopes | slopes |slopes |slopes |
| | embank. | embank. | embank. |embank. |embank. |
|________________|_________|__________|__________|__________|__________|
NICOLON/MIRAFI GROUP - Geogrid Product Data (Con't)
______________________________________________________________________
|Product Name |Miragrid |Miragrid |Miragrid |Miragrid |Miragrid |
| | 12XT | 18XT | 20XT | 22XT | 24XT |
|________________|_________|__________|__________|__________|__________|
|Manufacturing |woven | woven | woven | woven | woven |
|Process | | | | | |
|________________|_________|__________|__________|__________|__________|
|Coating | PVC | PVC | PVC | PVC | PVC |
|________________|_________|__________|__________|__________|__________|
|Polymer | PET | PET | PET | PET | PET |
|________________|_________|__________|__________|__________|__________|
|Mass/Unit Area | | | | | |
| g/m2 | 593 | 661 | 746 | 1017 | 1288 |
| (oz/sy) | (17.5) | (19.5) | (22.0) | (30.0) | (38.0) |
|________________|_________|__________|__________|__________|__________|
|Aperature Size | | | | | |
| mm(in) | | | | | |
| MD |81.3(3.2)|81.3(3.2) |81.3(3.2) |81.3(3.2) |81.3(3.2) |
| XD |12.7(0.5)| 12.7(0.5)| 12.7(0.5)| 12.7(0.5)| 12.7(0.5)|
|________________|_________|__________|__________|__________|__________|
|Wide Width | | | | | |
|Tensile Strength| | | | | |
|ASTM D4595 | | | | | |
| kN/M (lb/ft) | | | | | |
| % Elong. | | | | | |
|@ 5% Strain | 51.7 | 64.8 | 78.0 | 104.2 | 146.3 |
| MD | (3540) | (4440) | (5340) | (7140) | (10020) |
| XD | NA | NA | NA | NA | NA |
|________________|_________|__________|__________|__________|__________|
|@ Ultimate | 92.9 | 136.7 | 181 | 259 | 370 |
| MD | (6360) | (9360) | (12420) | (17760) | (25380) | |
| | 10-15% | 10-15% | 10-15% | 10-15% | 10-15% |
| XD | | | | | |
|________________|_________|__________|__________|__________|__________|
|Long Term Design| | | | | |
|Strength - Tal | | | | | |
|GRI GG4- in sand| 39.4 | 57.6 | 76.3 | 109.3 | 156.2 |
| kN/M (lb/ft) | (2700) | (3945) | (5230) | (7490) | (10705) |
|________________|_________|__________|__________|__________|__________|
|Man. Suggested | walls | walls | walls |walls |walls |
|Applications | slopes | slopes | slopes |slopes |slopes |
| | embank. | embank. | embank. |embank. |embank. |
|________________|_________|__________|__________|__________|__________|
