China Plastic Polypropylene Biaxial Geogrid for Road Construction, Find details about China Geogrids, PP Biaxial Geogrid from Plastic Polypropylene Biaxial Geogrid for Road Construction
ELITE Plastic Biaxial PP Geogrid is an integrally formed structure,which especially designed for soil stabilization and reinforcement applications.
ELITE biaxial geogrid is manufactured from Polypropylene,from the process of extruding,longitudinal stretching and transverse stretching.
It have high tensile strength at both longitudinal (MD) and transverse (TD) direction. It makes soil reinforced with its excellent structure stability
and strong machanical interlock performance.
No. | Index Properties | Test Method | 15/15 | 20/20 | 25/25 | 30/30 | 40/40 | 45/45 | 50/50 |
1 | Polymer | _ | PP | ||||||
2 | Minimum Carbon Black % | ASTM D4218 | 2 | ||||||
3 | Tensile Strength @ 2% Strain MD kN/m | ASTM D6637 | 5.0 | 7.0 | 9.0 | 10.5 | 14 | 16 | 17.5 |
Tensile Strength @ 2% Strain TD kN/m | 5.0 | 7.0 | 9.0 | 10.5 | 14 | 16 | 17.5 | ||
4 | Tensile Strength @ 5% Strain MD kN/m | 7.0 | 14 | 17 | 21 | 28 | 32 | 35 | |
Tensile Strength @ 5% Strain TD kN/m | 7.0 | 14 | 17 | 21 | 28 | 32 | 35 | ||
5 | Ultimate Tensile Strength MD kN/m | 15 | 20 | 25 | 30 | 40 | 45 | 50 | |
Ultimate Tensile Strength TD kN/m | 15 | 20 | 25 | 30 | 40 | 45 | 50 | ||
6 | Strain @ Ultimate Strength % | 13 | |||||||
Structural Integrity | |||||||||
7 | Junction Efficiency % | GRI GG2 | 95 | ||||||
8 | Flexural Rigidity mg-cm | ASTM D7748 | 690, 000 | 1,090,000 | _ | 3,930,000 | 11,480,000 | _ | _ |
9 | Aperture Stability m-N/deg | COE Method | 0.64 | 0.7 | _ | 1.43 | 2.1 | _ | _ |
Dimensions | |||||||||
10 | Aperture Dimensions MD mm | _ | 36 | 36 | 34 | 34 | 34 | 34 | 34 |
Aperture Dimensions TD mm | _ | 38 | 38 | 36 | 36 | 35 | 34 | 36 | |
11 | Minimum Rib Thickness MD mm | ASTM D1777 | 0.9 | 1.3 | 1.8 | 2.1 | 2.6 | 3.2 | 3 |
Minimum Rib Thickness TD mm | 0.7 | 1 | 1.5 | 1.8 | 1.6 | 1.6 | 2 | ||
12 | Roll Width m | _ | 3.95 | 3.95 | 3.95 | 3.95 | 3.95 | 3.95 | 3.95 |
13 | Roll Length m | _ | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
14 | Roll Weight Kg | _ | 39 | 48 | 58 | 68 | 96 | 110 | 128 |