Functions Drainage
Filtration
Separation
Stabilisation
Material Polypropylene
Type Non woven
Features UV stabilised
Tensile strength (kN/m) 6.0 - 22.0
Water permeability (m/sec) 0.030 - 0.100
 
 
 

Terram standard geotextiles can be used to provide ground stabilisation in the construction of roads and hardstandings, and filtration within granular drainage and SuDS systems.

The standard geotextiles are available in a range of tensile strengths and permeability characteristics. The range also includes NorGeoSpec accredited geotextiles (product grades NGS2, NGS3 and NGS4).

Applications

  • Paved and unpaved roads
  • Railways
  • Car parks and hardstandings
  • Cycleways and footpaths
  • SuDS installations
  • Green roofs

Technical specification

Composition and manufacture
Nonwoven geotextile manufactured from UV stabilised, high tenacity, virgin polypropylene fibres, by mechanical and thermal bonding.

Tensile strength
Grade T700 -T4500: 6.0 - 30.0kN/m
Grade NGS2-NGS4:  10 - 20kN/m

Tensile elongation
Grade T700-T4500: 60%
Grade NGS2-NGS4: 36 - 44%

CBR puncture resistance
Grade T700-T4500: 1.05 - 4.35kN
Grade NGS2-NGS4: 1.60 - 3.50kN

Permeability
Grade T700-T4500: 30 - 100l/m2s
Grade NGS2-NGS4: 63 - 70l/m2s

Roll dimensions

Grade T700
4.5m (W) x 150m (L)

Grades T1000-T3000

4.5m (W) x 100m (L)

Grade T4000-T4500

4.5m (W) x 50m (L)

Grades NGS2-NGS4

4.5m (W) x 150m (L) or 5m (W) x 150m (L)


Terram standard geotextiles can be used to provide ground stabilisation in the construction of roads and hardstandings, and filtration within granular drainage and SuDS systems.

The standard geotextiles are available in a range of tensile strengths and permeability characteristics. The range also includes NorGeoSpec accredited geotextiles (product grades NGS2, NGS3 and NGS4).

Applications

  • Paved and unpaved roads
  • Railways
  • Car parks and hardstandings
  • Cycleways and footpaths
  • SuDS installations
  • Green roofs

Technical specification

Composition and manufacture
Nonwoven geotextile manufactured from UV stabilised, high tenacity, virgin polypropylene fibres, by mechanical and thermal bonding.

Tensile strength
Grade T700 -T4500: 6.0 - 30.0kN/m
Grade NGS2-NGS4:  10 - 20kN/m

Tensile elongation
Grade T700-T4500: 60%
Grade NGS2-NGS4: 36 - 44%

CBR puncture resistance
Grade T700-T4500: 1.05 - 4.35kN
Grade NGS2-NGS4: 1.60 - 3.50kN

Permeability
Grade T700-T4500: 30 - 100l/m2s
Grade NGS2-NGS4: 63 - 70l/m2s

Roll dimensions

Grade T700
4.5m (W) x 150m (L)

Grades T1000-T3000

4.5m (W) x 100m (L)

Grade T4000-T4500

4.5m (W) x 50m (L)

Grades NGS2-NGS4

4.5m (W) x 150m (L) or 5m (W) x 150m (L)


 
 
 
Downloads
  • Terram standard geotextiles for ground reinforcement & drainage
    Terram standard geotextiles for ground reinforcement & drainage
    2pp 681KB
    Download
  • NGS2-NGS4 geotextile NorGeoSpec accreditation
    NGS2-NGS4 geotextile NorGeoSpec accreditation
    3pp 2.43MB
    Download
  • Terram ground reinforcement solutions
    Terram ground reinforcement solutions
    15pp 4.05MB
    Download
  • Terram geosynthetics for roads and highways
    Terram geosynthetics for roads and highways
    15pp 4.62MB
    Download
 
 
 
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