Tensar Uniaxial RE Geogrid
Tensar Uniaxial RE geogrid is purpose-built for soil reinforcement in retaining walls, bridge abutments, steep slopes, and slip repairs.
Tensar Uniaxial RE geogrid is high-strength geogrid designed to reinforce soil structures under significant loading. Manufactured from high-density polyethylene (HDPE), it is precision-formed through a punching and orientation process that aligns the polymer structure in one direction, giving it exceptional tensile strength along the roll length. The open aperture design enables strong interlock with a wide range of granular and engineered fills, improving load transfer and long-term stability.
With a 120-year design life, Tensar Uniaxial RE geogrid is proven in critical infrastructure applications – from vertical retaining walls and reinforced soil slopes to bridge abutments and geotechnical repair works.
The robust junction strength allows secure connections to various wall facing systems, and unique joining options like bodkins support efficient installation and minimise on-site waste. Fully compliant with New Zealand Transport Agency standards, Uniaxial RE geogrid provides a trusted, high-performance solution for engineers and contractors.
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Frequently Asked Questions
They are ideal for soil reinforcement in retaining walls, bridge abutments, steep embankments, slip repairs, and reinforced slopes – including both temporary and permanent structures.
The geogrids are made from HDPE sheets that are punched and oriented in one direction, aligning the polymer chains to deliver superior tensile strength and resistance to long-term creep.
Yes. Uniaxial geogrids can connect with a wide range of wall facings, including concrete panels, segmental blocks, steel mesh systems, or used in wraparound configurations – offering design flexibility on site.
Benefits & Features
- High tensile strength in one direction for reinforced soil structures
- Can be cast into concrete structures to provide positive connection
- Long design life (120 years) and resistance to environmental degradation
- Ideal for use in high PH environments when lime of cement is being mixed with soils
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