Haul roads, forestry tracks, construction plant access tracks, parking areas.
Instead of removing soft sub-base material to facilitate the road construction, it is often possible to leave it in place, and build a geogrid reinforced structure on top of it. By offering high tensile strength at low strains, geosynthetics can limit differential settlement and can stop the road construction squeezing into the poor material beneath, contaminating it.
They are prone to damage by focused loads and excess water.
- Reduced thickness of construction layers
- Over soft ground
- Limits differential settlement
Click on the product you want more information on:
| Product | Benefits | Location |
| Enkagrid® MAX | Cost effective, polypropylene biaxial geogrid delivering strength at low strain. | Granular upper layers |
| Enkagrid® TRC | High modulus multifunction biaxial geogrid to separate, filter and reinforce in one product. Strains only 1.5% under working loads. | Sub-grade / soil interface |
| Geolon® PP Geotextiles | Polypropylene woven geotextiles in a variety of strengths from 15kN/m to 800kN/m, to offer separation and reinforcement in one product. Some Geolon PPs also offer biaxial strength. | Sub-grade / soil interface - full range of strengths |
| Bidim Geotextiles | Versatile, non-woven needle punched polypropylene geotextiles for separation of soils. | Sub-grade / soil interface |
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Pavements
