Technical document
Perforated HDPE Geocell 330/100 Brochure
Textured perforated HDPE geocell — 330 mm weld spacing × 100 mm cell depth × 1.50 mm post-texture strip.
The 330/100 geocell is formed from textured, perforated HDPE strips joined at controlled intervals. Expanded and filled with compacted granular material, cells restrain lateral movement and improve load distribution.
Performance depends on the composite system (subgrade, infill, compaction, drainage, cover) — not the polymer alone. Final design must be approved by the pavement or slope engineer.
Key specifications
Values shown are taken from the published brochure/TDS. Project acceptance follows the approved batch certificate and consultant specification.
- Polymer
- Virgin HDPE, UV stabilized
- Surface
- Textured both sides, perforated
- Cell depth
- 100 mm ± 3%
- Weld spacing
- 330 mm ± 3%
- Strip thickness (post texture)
- 1.50 mm (−5% / +10%)
- Junction strength
- Min 14.2 kN/m (or 1.42 kN per 100 mm depth)
- Expanded panel (nominal)
- ~2.44 × 6.15 m (~15.0 m²)
- Polymer density
- 0.935–0.965 g/cm³
- Carbon black
- 1.5–2.0%
Applications
- — Road base / subbase stabilization
- — Slopes and channels
- — Working platforms and weak-subgrade improvement
- — Dam embankment and erosion control (project-specific)
Referenced standards
ISO 13426-1:2019 · ASTM D5199 · ASTM D1505 · ASTM D1603 · ASTM D638 · ASTM D5397
Related products
- HDPE Geocell
3D HDPE cellular confinement for dam slopes, embankments, and erosion control.