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DuraForce® AS Series Nonwoven Geotextile

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DuraForce® AS series geotextile is manufactured and tested to exact quality standards and rated according to the NZTA F/7 specification for geotextiles.

There is an extensive range of geotextiles available. Due to the process by which they are manufactured, different performance capabilities can be achieved. Frequently there will be a secondary function required of the geotextile as well as the primary function, e.g. drainage as the primary function and separation as the secondary.

Nonwoven needle-punched geotextiles are manufactured from the extrusion of fibres which are laid down on a manufacturing ‘bed’ and then needle punched. This manufacturing process allows for the use of nonwoven geotextiles in applications of drainage, filtration and protection.

duraforce

Frequently Asked Questions

Benefits & Features

  • Compliant with NZTA F/7 requirements for strength and filtration
  • Large range of grades to provide the right product for each application
  • Available in both polypropylene and polyester
  • Large stock holding nationwide to provide fast delivery

Specifications

Code
Grade
Roll Size
Area
76017
AS240
1.9m x 50m
95m²
76018
AS240
3.9m x 50m
195m²
76033
AS240
4m x 100m
400m²
76339
AS240
6m x 100m
600m²
76021
AS280
1.9m x 50m
95m²
76022
AS280
3.9m x 50m
195m²
76045
AS280
4m x 100m
400m²
76342
AS280
6m x 100m
600m²
Code
Grade
Roll size
Area
76023
AS410
1.9m x 50m
95m²
76024
AS410
3.9m x 50m
195m²
76048
AS410
4m x 100m
400m²
76345
AS410
6m x 100m
600m²
76050
AS440
4m x 100m
400m²
76539
AS440
6m x 100m
600m²
76082
AS640
4m x 75m
300m²
13661
AS640
6m x 75m
450m²

Technical Data

Cirtex Grade
Filtration Class
Strength Class
AS240
1 – 4
A
AS280
1 – 4
B
AS410
1 – 4
C
AS440
1 – 4
D
AS640
1 – 4
E