PRODUCT DESCRIPTION
Biaxial Stretch Geogrid For Mining Reinforcement
Product Introduction
Biaxial PP Geogrid is an integrally formed structure, which especially designed for soil stabilization and reinforcement applications. Biaxial Geogrid is manufactured from Polypropylene, from the process of extruding,punching,longitudinal stretching and transverse stretching. ECL Biaxial Geogrid features high tensile strength at both longitudinal and transverse directions. It makes soil reinforced with its excellent struture stability and strong mechanical interlock performance.
Specifications
Specification Index | Unit | TGSG15-15 | TGSG20-20 | TGSG25-25 | TGSG30-30 |
MD CMD | MD CMD | MD CMD | MD CMD | ||
Ultimate tensile strength | KN/m | 15 15 | 20 20 | 25 25 | 30 30 |
tensile strength @2% strain | KN/m | 5 5 | 7 7 | 9 9 | 11 11 |
tensile strength @5% strain | KN/m | 7 7 | 14 14 | 17 17 | 21 21 |
junction efficiency | % | 100 | 100 | 100 | 100 |
flexural stiffness | mg-cm | 280,000 | 780,000 | 840,000 | 900,000 |
aperture stability | kg-cm/deg | 3.1 | 4.8 | 4.5 | 4.3 |
resistance to installation damage | %SC/%SW/%GP | 95/93/90 | 95/93/90 | 95/93/90 | 95/93/90 |
Resistance to long term degradatíon | % | 100 | 100 | 100 | 100 |
Unit weight | g/m2 | 250-310 | 270-330 | 310-370 | 340-420 |
rolls dimensions (Iength , width) | m | 50*3.9 | 50*3.9 | 50*3.9 | 50*3.9 |
loading capacity | rolls/40HC | 205 | 185 | 140 | 122 |
HCNS Manufacture