DuraGrid X - Polypropylene Biaxial Geogrid

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DuraGrid X polypropylene biaxial geogrids are used in base course reinforcement and subgrade stabilisation applications such as road pavements, reinforced foundations and working platforms on soft soils.

DuraGrid X polypropylene geogrids are well suited to applications that are subject to the impact loads caused by traffic, earthquakes, etc.

The excellent interlocking properties and strength of DuraGrid X ensure its usefulness in reducing layer thicknesses and increasing bearing capacity and pavement life.

DuraGrid X is typically laid directly on the subgrade, and the aggregate layers are placed and compacted on top. Aggregates, which are strong in compression and weak in tension, are therefore mechanically stabilised by the high-efficiency interlock and tensile strength of the DuraGrid X reinforcement layer. In applications where the underlying soils are saturated, it is recommended that a DuraForce® nonwoven geotextile is placed under the DuraGrid X or the GridTex geocomposite is used. This is to ensure there is separation to prevent the fine particles migrating into the aggregate layer.

For applications where radial stiffness at very low elongation is required, such as for effective stabilisation in pavements and foundations, DuraGrid X is an ideal choice offering excellent radial properties along with high junction efficiency.

duragrid

Frequently Asked Questions

Benefits & Features

  • Suitable for reducing aggregate thickness required in pavement applications
  • Good aggregate interlock
  • Can be used with a range of aggregate sizes
  • Manufactured by ISO quality accredited company

Specifications

Code
Grade
Roll Size
Area
13976
DuraGrid X 20/20
2m x 50m
100m²
76253
DuraGrid X 20/20
3.95m x 50m
197.50m²
13643
DuraGrid X 20/20
5.95m x 50m
297.50m²
76254
DuraGrid X 30/30
3.95m x 50m
197.50m²
13639
DuraGrid X 30/30
5.95m x 50m
297.50m²
76255
DuraGrid X 40/40
3.95m x 50m
197.50m²

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