Eco-Tech Building Solutions
Polites TNT
Polites TNT is a non-woven polypropylene geotextile for reinforcing liquid waterproofing. Laid between coats while the first is still fresh, it raises the membrane’s tensile strength and puncture resistance to...
Polites TNT is a non-woven polypropylene geotextile for reinforcing liquid waterproofing. Laid between coats while the first is still fresh, it raises the membrane’s tensile strength and puncture resistance to 750 N static and reinforces repairs over cracks in old bituminous roofs. Free of resins and adhesives, it is compatible across the Acriflex and Ultragum range; with Acriflex Pro or Rapido the reinforced system is ETA-certified (ETA 17/0769).
Key Features
- Broadband tensile strength 4.00 kN/m
- 50% elongation moves with the membrane
- 43 mm dynamic puncture resistance
- UV-resistant and dimensionally stable
size
Technical Details
Specifications
Technical Performance
Product specifications
Technical Documents
2 documents
Key Features
Product highlights
Application
How to apply
Coverage & Yield
Application rates
FAQs
Common questions
Technical Performance
| Appearance | Non-woven geotextile cloth |
|---|---|
| Color | White |
| Composition | Polypropylene fibres, needle-punched and heat-calendared |
| Fabric Weight | 80 g/m² ± 10% |
| Thickness | 0.6 mm |
| Broadband Tensile Strength | 4.00 kN/m |
| Elongation | 50% ± 15% |
| Static Puncture Resistance | 750 N |
| Dynamic Puncture Resistance | 43 mm |
| Characteristic Opening Size | 100 µm ± 30 |
| Normal Permeability | 0.090 m/s |
| Drainage Capacity (20 kPa, i=1) | 4.50 × 10⁻⁷ m²/s |
| Drainage Capacity (100 kPa, i=1) | 1.50 × 10⁻⁷ m²/s |
| Drainage Capacity (200 kPa, i=1) | 1.00 × 10⁻⁷ m²/s |
| Oxidation Resistance | >50% residual strength |
| Durability Prediction | 25 years minimum (natural soil, pH 4-9, temp <25°C) |
| UV Resistance | Yes |
| Resin/Adhesive Content | None (resin-free, adhesive-free) |
| Toxicity | Non-toxic |
| Roll Dimensions | 20m x 1m |
| Roll Weight | 1.6 kg |
| Application Temperature | +5°C to +35°C |
| European Certification | ETA 17/0769 (with Acriflex Pro or Acriflex Rapido) |
Technical Documents
Key Features
Application
Coverage & Yield
Frequently Asked Questions
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