Where it fits.
The highest-puncture-resistance nonwoven grade in this CORE selection, intended where a more robust protection or filtration layer is needed.
Nonwoven geotextile · TerraTrack
CORE TerraTrack Pro
A 300 g/m² superior nonwoven geotextile for demanding separation, filtration and protection duties. Its high puncture resistance and fine characteristic opening size support robust ground and membrane interfaces.
Manufacturer technical reference: TerraTrack Pro · manufactured by Wrekin Products Ltd
Nonwoven · WhiteCBR puncture3,700 N
Mass per unit area300 g/m²
Tensile strength MD / CMD21.5 / 21.5 kN/m
Start here when...
Demanding membrane protection, critical filtration and robust drainage interfaces.
Nonwoven · White.
A permeable fibrous structure supports filtration, drainage and separation.
Primary functions
- Robust separation between dissimilar layers
- Filtration with a fine characteristic opening size
- Protection of compatible membranes and interfaces
- Drainage and permeable-paving support where specified
Typical applications
- Membrane and attenuation-tank protection
- Permeable paving and drainage build-ups
- Erosion-control and heavy-duty landscape interfaces
- Ground-engineering separation and filtration
CORE stocked formats
Roll sizes and codes.
Nominal area is calculated from the stated roll dimensions. Allow for overlaps, cuts, waste and project geometry when calculating quantities.
| CORE code | Roll size | Nominal area |
|---|---|---|
| GTTERRAPRO/2.25X25 | 2.25 m x 25 m | 56.25 m² |
| GTTERRAPRO/2.25X90 | 2.25 m x 90 m | 202.50 m² |
| GTTERRAPRO/4.5X90 | 4.5 m x 90 m | 405.00 m² |
Declared technical data
Performance by test.
Values are manufacturer-declared. MD means machine direction; CMD means cross-machine direction. Confirm the current Declaration of Performance for the exact supplied product before specification.
| Property | Declared value | Test / basis |
|---|---|---|
| Tensile strength - MD | 21.5 kN/m | EN ISO 10319 |
| Tensile strength - CMD | 21.5 kN/m | EN ISO 10319 |
| Elongation at maximum load - MD | 65% | EN ISO 10319 |
| Elongation at maximum load - CMD | 80% | EN ISO 10319 |
| Dynamic perforation resistance | 11 mm | EN ISO 13433 |
| CBR puncture resistance | 3,700 N | EN ISO 12236 |
| Water permeability | 60 L/m².s | EN ISO 11058 |
| Characteristic opening size | 80 µm | EN ISO 12956 |
| Mass per unit area | 300 g/m² | EN ISO 9864 |
| Oil retention | >6 L/10 m² | No test method stated in source |
Document status
Manufacturer source lists CE. Refer to the current manufacturer Declaration of Performance.
Manufacturer reference: TerraTrack Pro · GTTERRAPRO/225X25, GTTERRAPRO/225X90, GTTERRAPRO/45X90
Range comparisonDo not substitute
Do not substitute
by weight alone.
Compare the function and the full set of declared properties. A woven and nonwoven product can both separate layers but behave differently under load and water flow.
| Product | Type | Tensile MD / CMD | CBR puncture | Water permeability | Opening size |
|---|---|---|---|---|---|
| CORE TerraTrack Lite | Nonwoven | 6.5 / 6.9 kN/m | 1,100 N | 120 L/m².s | 110 µm |
| CORE TerraTrack Pro | Nonwoven | 21.5 / 21.5 kN/m | 3,700 N | 60 L/m².s | 80 µm |
| CORE MultiTrack 700 | Nonwoven | 6 / 6 kN/m | 1,000 N | 120 L/m².s | 140 µm |
| CORE MultiTrack 1000 | Nonwoven | 8 / 8 kN/m | 1,500 N | 110 L/m².s | 120 µm |
| CORE FasTrack 609A | Woven | 18 / 10 kN/m | 1,500 N | 16 L/m².s | 300 µm |
| CORE FasTrack Orange | Woven | 18 / 10 kN/m | 1,500 N | 16 L/m².s | 300 µm |
General installationKeep it intact
Keep it intact
until covered.
Follow the project method statement and current manufacturer guidance. The steps below are useful principles, not a substitute for application-specific design or inspection.
Store and protect
Keep rolls securely stacked and wrapped until required. Protect the fabric from damage and unnecessary exposure.
Prepare the subgrade
Remove shrubs, large rocks and similar obstructions. Fill deep ruts, voids and depressions to provide a smooth support.
Roll out to the contours
Keep the textile taut enough to minimise folds, but do not stretch it so that it bridges hollows. Temporary ballast may be needed in wind.
Maintain continuity
General manufacturer guidance is at least 300 mm overlap side by side and 600 mm end to end. Increase overlaps on soft or uneven ground.
Place cover fill safely
Do not traffic directly on exposed geotextile. End-tip onto the edge or already placed fill, then spread using suitable tracked plant.
Cover, inspect and repair
Provide at least 150 mm cover before trafficking or compaction. Repair damage with the same textile extending at least 1,000 mm beyond the affected area in every direction.
Cover promptly.
The current general installation guide says temporary uncovered exposure should not exceed seven days. Where a source product sheet states another EN 12224 value, use the more conservative limit unless the current Declaration of Performance confirms otherwise.
Technical resourceCORE TerraTrack Pro
CORE TerraTrack Pro
data sheet.
Two pages covering CORE stocked formats, declared technical values, installation principles, limitations and manufacturer traceability.
Selection limits
Check before specifying.
- Confirm the substrate, cover, stone size and installation-damage risk before relying on the protection function.
- The source sheet gives oil retention above 6 L/10 m² but does not state the test method or conditions.
- It is a permeable geotextile, not an impermeable membrane or certified root barrier.
Product questions
Straight answers about the grade, its role and its limits.
What is the main difference between TerraTrack Pro and the standard nonwovens?
TerraTrack Pro has the highest declared CBR puncture resistance and the smallest characteristic opening size of these six CORE-supplied grades. That makes it the first comparison point for demanding protection and filtration duties.
Can it protect an impermeable membrane?
It can provide a protection layer where the membrane supplier and project design accept the build-up. Confirm the membrane, substrate, cover and construction-damage risk rather than relying on product mass alone.
Is TerraTrack Pro waterproof?
No. It is a permeable nonwoven geotextile. The declared water permeability is 60 L/m².s.
Technical project support
Discuss TerraTrack Pro.
Send the build-up, application, quantities and site information you have. CORE can help confirm the intended function, stocked roll size and any information still needed before specification or supply.
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