Self-sealing, nonwoven swelling material, consisting of mechanically preprocessed, heat-fixed, fibre-bonded material, made of PP fibres and special super-waterabsorbent fibres, UV-stabilised.
Geotextile robustness class TL Geok EStB05-3-
Applications: QV-DB swelling sealing tape
Swelling material, in combination with the Swelling material, in combination with the QAK/V sealing system (WO16), is specially recommended for use in service entries for FTTH, photovoltaic, wind energy and biogas applications etc., where a grease-free seal (e.g. no dripping oil) is required.
Product advantages: QV-DB swelling sealing tape
- Quick retrosealing
- Grease-free seal
- Self-sealing (up to 10 m water column) on contact with water
- seals immediately against water, dust, smoke and noise - Vibration-resistant sealing
- Resistant to notching and impact
- No unwanted adhesion to surrounding materials
- Can be reused several times after swelling material has thoroughly dried out
- Lightweight.
- Does not contain any harmful substances
Swelling material:
Self-sealing, nonwoven swelling material, consisting of mechanically preprocessed, heat-fixed, fibre-bonded material, made of PP fibres and special super-waterabsorbent fibres, UV-stabilised.
Universal applications:
- Sealing for cables and ducts
- Swelling sealing tape, self-adhesive - see Product Group WO 22
- Swelling sealing clip / Insertion sealing tape - see Product Group WO 22
- Expansion joint sealing
Geotextile robustness class TL Geok EstB 05 | 3 GRK |
Weight per unit area dry/swollen/ dry EN ISO 9864 | 450/ 8200/ 435 g/m² |
Thickness EN ISO 10319 wet/ dry | 2,2/ 9,5/ 4,2 mm |
Porosity |
< 3,0 x 10-9 m/s < 3,9 x 10-9 m/s |
Static puncture resistance |
|
Swelling pressure | ca. 170 kN/m² |
Penetration test | |
Resistance | DIN EN Test standard |
| 14030:2003-11 |
12224: 2000-11 | |
12225:2000-12 | |
13438:2005-02 | |
12447:2002-03 | |
