Wholesale Black Plastic Geogrid for Road Construction
Biaxial Plastic Geogrid Introduction
The properties of Biaxial Geogrids, made in Polypropylene (PP) with
their square apertures, high tensile strength and optimised
geometry of nodes and ribs make them equal to any other similar
material. The reinforcing action of PP Biaxial Geogrids lies mainly
in confining soil and increasing its shearing resistance by a
process of interlocking between the square ribs and the soil. The
load dispersal effect from the interlocking mechanism is highly
effective and can reduce sub-base thickness and construction cost.
PP Biaxial Geogrids can be used with any kind of mechanical fill
material. Two aperture size ranges are available for optimum
matching with project fill. Standard Roll Dimensions
Biaxial Plastic Geogrid Specification
| project | TGSG15-15 | TGSG20-20 | TGSG25-25 | TGSG30-30 | TGSG40-40 | TGSG45-45 | TGSG50-50 |
| Longitudinal tensile yield force KN/m | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
| Transverse tensile yield force KN/m | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
| Tensile Strength @2% Strain KN/m | 5 | 7 | 9 | 10.5 | 14 | 16 | 17.5 |
| Tensile Strength @5% Strain KN/m | 7 | 14 | 17 | 21 | 28 | 32 | 35 |
| Roll width | 3.95 or 5.95 meters |
| Roll Length | 50 meters |
| Feature | 1. It can decrease 30%-40% of filling thickness for reaching same
effect, save cost.
2. Convenient construction, saving effort, shortening construction
period and reducing maintenance cost.
3. Strengthen soil slopes to prevent soil erosion.
4. Can replace metal mesh, used in coal mine underground false roof |
Biaxial Plastic Geogrid Precautions:
1. Enhance the bearing capacity of road foundation and extend the
duration of roads.
2. Prevent road surface from collapse, crack and being dirty.
3. Be convenient for construction, timesaving and cut down the cost
of maintenance.
4. Prevent tunnel from crack occurring.
5. Further solidity slopes to proof water and soil from losses.
6. Reduce the surface thickness of the ground.
7. Consolidate the net for growing grass on the slopes so as to
stabilization surrounding virescence.
8. Be used for artificial top net of mines instead of metal ones.
Plastic Geogrid Mesh Feature:
Provide stability of the foundation without the need for piles or
other ground improvement measures
• Allow safe access to site and the forming of a working platform
• Avoid excavation and replacement of the soft soil
• Prevent loss of drainage fill into the weak foundation
• Provide even and controlled settlement
• Allow faster consolidation
• Accommodate vertical band (wick) drain installation if
consolidation needs to be further accelerated
Remarks:
PP plastic geogrids are available in varying strengths and
thicknesses to ensure appropriate material selection for your
project.
Custom roll sizes are also available.
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