The NX850™ Geogrid, part of Tensar’s renowned InterAx™ family, is an engineered composite geogrid designed for unmatched soil stabilization and mechanical reinforcement. Manufactured from co‑extruded polymer sheets, its structure features a unique combination of hexagonal, trapezoidal, and triangular apertures interconnected by robust rectangular ribs, delivering superior load distribution and lattice integrity.
Key Highlights
- Innovative Structural Design
- Interwoven hexagonal, trapezoidal, and triangular apertures provide multidirectional strength and flexibility.
- The co‑extruded, integrally formed ribs create a resilient network ideal for demanding geotechnical applications.
- Quality Assured
- Every roll is quality‑tested in GAI‑LAP accredited labs and carries an Environmental Product Declaration (EPD) certified to EN 15804+A2:2019 standards.
- Consistent manufacturing ensures reliable node thickness (~0.18 in / 4.5 mm) and rib pitch (3.2 in / 80 mm).
- Durability & Resistance
- 100% resistance to chemical degradation ensures longevity in harsh, chemically active environments.
- Retains 90% of its load-bearing capacity after 500 hours of UV and weathering exposure. tensarcorp.com
- Efficient Logistics
- Available in 12.5 ft (3.8 m) and 15.5 ft (4.7 m) roll widths.
- Lengths of 197 ft (60 m) or 262 ft (80 m) maximize job-site coverage: up to 451 yd² (377 m²) per roll.
- Each roll weighs between 183 lb (83 kg) and 301 lb (137 kg); up to 100 rolls can fit per full truckload. tensarcorp.com
- Performance-Driven
- While PIDS specs serve for identification, quality control, and procurement, true performance should be validated through full-scale trafficking tests (e.g., AASHTO R50‑09) and recognized geogrid design methodologies. tensarcorp.com
Why Choose NX850™ Geogrid?
- Versatile & Robust: Engineered aperture design ensures multi-axis reinforcement, ideal for soil stabilization, retention solutions, and roadway support.
- Built to Last: Exceptional resistance to chemicals and UV exposure ensures long-term stability in diverse environments.
- Sustainable Design: Manufactured and certified to high environmental standards—perfect for green infrastructure and eco-conscious projects.
- Job-site Friendly: Large roll sizes and efficient loading improve installation productivity and logistics.
