Anhui Zhonglu Engineering Materials Co., Ltd.
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Product Description
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.
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.
Performance
- High tensile strength at both longitudinal and transverse direction
Benefits
Improving bearing capacity of foundation
Preventing cracking and subsiding
Convenient to construct, reducing cost and maintaining expense
Product Parameters
| Index Properties | Test Method | Unit | 15/15 | 20/20 | 25/25 | 30/30 | 35/35 | 40/40 | 45/45 | 50/50 | |||||||||
| MD | CD | MD | CD | MD | CD | MD | CD | MD | CD | MD | CD | MD | CD | MD | CD | ||||
| Polymer | - | - | PP | PP | PP | PP | PP | PP | PP | PP | |||||||||
| Minimum Carbon Black | ASTM D 4218 | % | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |||||||||
| Ultimate Tensile Strength | ASTM D 6637 | KN/M | 15 | 15 | 20 | 20 | 25 | 25 | 30 | 30 | 35 | 35 | 40 | 40 | 45 | 45 | 50 | 50 | |
| Elongation | ASTM D 6637 | % | 15 | 13 | 15 | 13 | 15 | 13 | 15 | 13 | 15 | 13 | 15 | 13 | 15 | 13 | 15 | 13 | |
| Tensile Strength @ 2% Strain | ASTM D 6637 | KN/M | 5 | 5 | 7 | 7 | 9 | 9 | 10.5 | 10.5 | 12 | 12 | 14 | 14 | 16 | 16 | 17.5 | 17.5 | |
| Tensile Strength @ 5% Strain | ASTM D 6637 | KN/M | 7 | 7 | 14 | 14 | 17 | 17 | 21 | 21 | 24 | 24 | 28 | 28 | 32 | 32 | 35 | 35 | |
Application&Installation
PP biaxial geogrids have been used in tens of thousands of projects worldwide, including roads, working platforms and reinforced foundations.
1,pavement subgrade stabilization.
2,Area/ground stabilization.
3,Pavement base reinforcement.
4,Working&load transfer platforms.
5,Reinforced granular foundation beds.