Field-Proven Quality Makes the Real Difference
In geotechnical engineering, geocell systems used for slope protection, soil stabilization, and road substructures directly impact the success of a project through their field performance. However, quality differences between geocell products are significant—and often, these differences are not visible in catalogs but become evident on-site.
In recent years, it has been observed that some manufacturers producing geocell-like products send high-quality materials for laboratory testing, while delivering lower quality, non-standard materials to construction sites. This creates serious risks such as deformation, loss of fill integrity, and even structural failure.
So, What Should You Look For in a Reliable Geocell Product?
1. Material Quality
High-quality geocells should be produced from HDPE with carbon black additives and UV resistance. Some inferior alternatives are made from plastic blends or recycled materials, which crack and degrade quickly in the field.
2. Wall Thickness
Wall thickness is a critical factor influencing a geocell’s load-bearing capacity. An optimal range lies between 1.5 mm and 2.0 mm. Thinner walls may compromise structural integrity and performance under load.
3. Surface Texture and Perforations
Geocells should be textured on both sides, and perforations should be standard-sized and evenly spaced. Incorrect hole placement or one-sided texture weakens bonding with the infill material.
4. Ultrasonic Weld Quality
Weld seams should be smooth, consistent, and strong. The weld spacing should be even and visibly robust. Some products have uneven or weak weld lines, leading to cell separation on-site.
5. Specifications vs. Reality
Manufacturers may declare impressive values in their technical specifications. However:
“A technical specification only reflects the declared performance—not what actually arrives at the site.”
Therefore, before purchasing, a product sample must be taken directly from the field and tested. Visible quality differences are often more revealing than lab reports.
6. Documentation and Standards
Compliance with international standards such as CE, TS EN 13251, TS EN ISO 527, and EN ISO 13426 must be verified. Any product without traceable labels or serial codes poses a potential risk.
Real Quality Is Proven in the Field, Not on Paper
Certain manufacturers may supply different products for laboratory testing and actual site delivery. Detecting such discrepancies requires on-site testing of samples taken directly from the delivered materials.
- Measure wall thickness,
- Check weld spacing,
- Inspect hole alignment,
- Test material flexibility and brittleness by hand.
Unless you confirm that the product tested in the lab is the same as the one delivered to the site, your entire project’s performance may be compromised.
What Does GEOPOR Offer?
GEOPOR geocell products feature:
- Wall thickness of 1.5–2.0 mm,
- HDPE materials tested per ASTM and TS EN standards,
- Ultrasonic welds, textured and perforated surfaces,
- Weld spacings of 33, 60, and 66 cm,
- Cell heights from 50 mm to 200 mm.
GEOPOR stands out not just with documents, but with proven on-site performance.
Conclusion:
Don’t focus on price—evaluate strength, material quality, verified performance, and stability in application. Real quality is not just in paperwork, but in what you can test and see in the field.
Choosing the right geocell is the foundation of your project’s durability.
https://www.geopor.com.tr/which-geopor-geocell
https://www.geopor.com.tr/where-is-the-geocell-used