TCS Terram non-woven geotextile membranes are engineered for soil separation, filtration, and ground stabilisation. Available in T1000, T1500, and T2000 grades, each roll measures 4.5m x 100m.
Manufactured from UV-stabilised, high-tenacity virgin polypropylene fibres, Terram geotextiles combine mechanical and thermal bonding for exceptional strength and durability. They offer excellent resistance to damage during installation and long-term performance in all soil types.
Typical Applications Include:
- Separation layers in road and path construction
- Soil filtration in drainage systems
- Protection layers for geomembranes
- Ground stabilisation for landscaping and civil works
Key Benefits:
- Isotropic strength – equal performance in all directions
- High puncture resistance to withstand installation stress
- Maintains permeability for effective drainage
- Long-term durability (25+ years in standard soil conditions)
Available Options
-
T1000 — 4.5m x 100m (450m² per roll)
Roll weight: ~60kg
-
T1500 — 4.5m x 100m (450m² per roll)
Roll weight: ~85kg
-
T2000 — 4.5m x 100m (450m² per roll)
Roll weight: ~100kg
Technical Specifications (per grade – 4.5m x 100m rolls)
| Property |
T1000 |
T1500 |
T2000 |
| Tensile Strength (kN/m) |
8.0 |
12.5 |
14.5 |
| Tensile Elongation (%) |
60 |
60 |
60 |
| CBR Puncture Resistance (N) |
1500 |
2250 |
2750 |
| Cone Drop (mm) |
38 |
32 |
26 |
| Permeability (l/m²/s) |
90 |
65 |
55 |
| Pore Size (µm) |
75 |
65 |
65 |
| Thickness @ 2kPa (mm) |
1.1 |
1.6 |
1.7 |
| Roll Weight (kg) |
60 |
85 |
100 |
Durability: >25 years in soils with pH 2–14 at <25°C. Material: UV-stabilised virgin polypropylene.
FAQs
Which grade should I choose?
T1000 is ideal for light to medium duty applications such as landscaping. T1500 is suitable for medium to heavy duty projects. T2000 is best for heavy duty civil engineering and high load applications.
Can these membranes be used under gravel driveways?
Yes. All three grades are suitable under gravel driveways; choose the grade based on expected traffic and load.
How should the rolls be joined?
Overlap the edges by at least 300mm for most applications. For high-stress installations, sewing, stapling, or taping may be used.
Are these geotextiles resistant to chemicals and biological attack?
Yes. Polypropylene is unaffected by common soil chemicals, bacteria, fungi, and insects.
