High Tensile Strength PP Biaxial Geogrid For Road Construction And Other Project 40KN
Description :
Biaxial plastic grid is made of high molecular polymer through extrusion, plate forming, punching process and then longitudinal and transverse stretching. This material has great tensile strength in both longitudinal and transverse directions. This structure can also provide an ideal interlocking system for more effective force bearing and diffusion in the soil, which is suitable for large-area permanent load-bearing foundation reinforcement.
During the manufacturing of biaxial plastic geogrid, the polymer polymer will rearrange and orient itself during the heating and stretching process, which strengthens the connection between molecular chains and achieves the purpose of improving its strength. Its elongation is only 10% to 15% of the original plate. If anti-aging materials such as carbon black are added to the geogrid, it can have better durability such as acid resistance, alkali resistance, corrosion resistance and anti-aging.
| Product Name | PP Biaxial Extruded Geogrid |
| Tensile Strength | 15/15 16/16 20/20 25/25 30/30 40/40 |
| Mesh Size | 38x38, 50X50mm |
| Roll Width | 3 Or 5.95 m |
| Roll Length | 50 Or 75 m |
| Standard | CE, ASTM, ISO |
PP BIAXIAL GEOGRID 15-15 KN/M PP BIAXIAL GEOGRID 20-20 KN/M
PP BIAXIAL GEOGRID 30-30 KN/M PP BIAXIAL GEOGRID 40-40 KN/M
PP biaxial geogrid is manufactured from Polypropylene, it is produced through the process of extruding, punching, heating, longitudinal and transverse stretching
Function
Biaxial geogrid is mainly applied in strengthening soft ground of highway, railway, slope protecting projects, airfields etc. It can increase stability and loading capacity of fundus, prolong the project life.
Road Reforcement
Plastic Biaxial Geogrid Technicail Specification :
| Index | Unit | TGSG15-15 | TGSG 20-20 | TGSG 25-25 | TGSG 30-30 |
| Specification | MD CMD | MD CMD | MD CMD | MD CMD |
| True initial modulus in use | 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 degradation | % | 100 | 100 | 100 | 100 |
| Unit weight | g/m2 | 250-310 | 270-330 | 310-370 | 340-420 |
| Roll dimension | m | 50*3.9 | 50*3.9 | 50*3.9 | 50*3.9 |
| Loading capacity | Rolls/40HC | 205 | 185 | 140 | 122 |
Plastic Biaxial Geogrid Uses:
Plastic biaxial geogrid is suitable for various dam and roadbed reinforcement, slope protection, tunnel wall reinforcement, large airports, parking lots, dock cargo yards and other permanent load-bearing foundation reinforcement.
1. Increase the bearing capacity of the road (ground) foundation and extend the service life of the road (ground).
2. Prevent the road (ground) surface from collapsing or cracking, and keep the ground beautiful and neat.
3. Convenient construction, saving time and effort, shortening the construction period and reducing maintenance costs.
4. Prevent cracks in culverts.
5. Strengthen the soil slope and prevent soil erosion.
6. Reduce the thickness of the cushion layer and save construction costs.
7. Support the stability of the slope grass net mat and green the environment.
8. It can replace the metal mesh and be used for the false roof net in coal mines.
Construction method of plastic biaxial BX grid:
When plastic biaxial grid is used for roadbed and pavement, dig the base bed, set the sand cushion layer
(height difference is not more than 10cm), roll it into a platform, lay the grid, the longitudinal axis should be consistent with
the main force direction, overlap 15-20cm longitudinally and 10cm horizontally, tie the overlap with plastic tape, and fix it
to the ground with U-shaped nails every 1.5-2m on the laid grid. The laid geogrid should be backfilled with soil in time,
and the number of laid geogrid layers depends on the technical requirements.
Strict Quality Control
YIXING SHENZHOU Geosynthetics has established advancing laboratory in China for internal inspecting. We founded strict quality control system from raw material to finished products testing. As national high tech eterprise, we obtained ISO9001:2008 & ISO14001:2004 quality & environment management system certification.
With top quality and professional management, we passed the CE certificate and Bureau Veritas Certification.
Packing and Shipping
Selling packing: Customers' company Logo mark can be designed and added.
Outer packing: Packed in double layer woven bags to ensure smooth arrival and avoid rough handle.
Transport Packing: Put in the container.
Delivery Detail: Winthin 10 days after received your deposit
Delivery Detail: 100,000 square meters can be finished within 5 days
Delivery Time: 3-20 days after confirming order, detail delivery date should be decided according to production season and order quantity.
