Light-weight full-surface adhesive, diffusion-open airtightness and weathering-protection membrane
Advantages
- Protects the structure: diffusion-open and maximum protection against driving rain and hail
- 4 weeks of outdoor exposure when protecting floors during construction
- 3 months of outdoor exposure for inclined roofs and walls
- Keeps building components dry by means of a pore-free moisture-active functional membrane
- Easy and reliable installation thanks to its split release film – sticks immediately to subsurfaces that have sufficient stability
- Permanent protection thanks to the high resistance to ageing and heat of the TEEE membrane
Areas of application
Temporary protection for floors during construction
Thanks to its full-surface adhesion, this membrane provides temporary protection for intermediate floors/ceilings on multi-storey CLT (cross-laminated timber) or wooden-frame buildings during the construction period.
Pitched roofs and walls
Allows airtightness to be achieved on wood-based products and mineral subsurfaces – e.g. on the exterior side of unplastered (fair-faced) masonry or concrete components with joints. For roofs, it also fulfils the requirements of the Central Association of the German Roofing Trade (ZVDH) for a roofing underlay and for temporary coverings for the specified time period.
Split of the release film
Membrane width | Split (approx.) |
---|---|
0.5 m (19 3/4”) | No split |
1 m (39 1/2") | 0.25 | 0.75 m (10" | 29 1/2") |
1.5 m (59") | 0.25 | 1.25 m (10" | 49") |
Technical specs
Material | |||
Protective and covering fleece | Polypropylene microfibre | ||
Membrane | Monolithic TEEE | ||
Adhesive | Special acrylate adhesive | ||
Release film | Silicone-coated PE film | ||
Property | Regulation | Value | Regulation |
Colour | Dark blue | ||
Surface weight | EN 1849-2 | 180 g/m² ; 0.59 oz/ft² | EN 1849-2 |
Thickness | EN 1849-2 | 0.55 mm ; 22 mils | EN 1849-2 |
Water vapour resistance factor µ | EN ISO 12572 | 545 | EN ISO 12572 |
sd value | EN ISO 12572 | 0.30 m | EN ISO 12572 |
g value | 1.5 MN·s/g | ||
Vapour permeance | ASTM E96 | 11 perms | ASTM E96 |
Fire rating | EN 13501-1 | E | EN 13501-1 |
Outdoor exposure for pitched roofs ≥14° (≥3:12)/walls | 3 months | ||
Outdoor exposure protection for floor during construction | 4 weeks | ||
Hail resistance | EN 13583 | Passed | EN 13583 |
Hail impact resistance, pitched roofs/closed facades | VKF (AEAI) | Class HR 5 | VKF (AEAI) |
Roofing underlay membrane (Ger.) | ZVDH-Produktdatenblatt 2024 | UDB | ZVDH-Produktdatenblatt 2024 |
Suitable as temporary roof covering (Germany) | ZVDH | Yes | ZVDH |
Water column | EN ISO 811 | 10 000 mm ; 32' 10" | EN ISO 811 |
Watertightness, non-aged/aged* | EN 1928 | W1 / W1 | EN 1928 |
Tensile strength MD/CD | EN 13859-1 (A) / -2 (A) | 200 N/5 cm / 150 N/5 cm ; 23 lb/in / 17 lb/in | EN 13859-1 (A) / -2 (A) |
Tensile strength MD/CD, aged* | EN 13859-1 (A) / -2 (A) | 140 N/5 cm / 100 N/5 cm ; 16 lb/in / 11 lb/in | EN 13859-1 (A) / -2 (A) |
Elongation MD/CD | EN 13859-1 (A) / -2 (A) | 75 % / 75 % | EN 13859-1 (A) / -2 (A) |
Elongation MD/CD, aged* | EN 13859-1 (A) / -2 (A) | 35 % / 25 % | EN 13859-1 (A) / -2 (A) |
Nail tear resistance MD/CD | EN 13859-1 (B) / -2 (B) | 120 N / 200 N ; 27 lbf / 45 lbf | EN 13859-1 (B) / -2 (B) |
*) Durability after artificial ageing | EN 1297 / EN 1296 | Passed | EN 1297 / EN 1296 |
Flexibility at low temperature | EN 1109 | -40 °C ; -40 °F | EN 1109 |
Temperature resistance | Permanent -40 °C to 100 °C ; -40 °F to 212 °F | ||
Thermal conductivity | 0.04 W/(m·K) ; 0.3 BTU·in/(h·ft²·°F) | ||
CE labelling | EN 13859-1/-2 | Yes | EN 13859-1/-2 |