1. Subgrade preparation
The road surface should be leveled according to engineer’s instruction, large rocks should be removed.
2. Geosynthetics installation (if needed)
Usually one layer of geotextile is needed to be installed under our geocell according to the road conditions and the request on the functions, please confirm with your engineer or our engineer.
3. Geocell installation
Our PCA geocell should be totally expanded on the road, and all the sections of geocells should be connected and fixed with our specific accessories
4. Geocell backfill and compact
On road construction, backfill materials can be soil, sand, gravel, crushed stone, graded stone or any other local materials according to engineer’s requests. The backfilled road should be compacted for at least twice according to project design.
5. Grassing
This process is only for ecological road, if your project is paved or unpaved road, then you won’t need this step. You should choose the grass seed according to the local soil and climate.
Recommended colors: black color
Recommended geocell height: 100mm-300mm, bestsellers are 100mm, 150mm, 200mm, 250mm
Recommended geocell welding distance: 330mm-445mm, bestsellers are 330mm, 356mm, 445mm
Recommended surface treatment: smooth (flat), textured
Recommended drainage strips: perforated, non-perforated
The above are only general recommendation, you should choose different types according to the different conditions of the projects, if you have no idea on which type to choose, our engineers will give you a professional suggestion, contact us please.
Unpaved and permeable road– oil and gas production, mining, logging, military, etc.
Paved road – highway, expressway, urban road, etc.
Port and platform – port facilities, container yards, etc.
Airport
Railway
Driveway
Access road
Sidewalk
Parking lot
Golf course
Golf cart path
Transportation yard
Paddock
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