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 film
  • Easy and reliable installation thanks to its split release film – adheres immediately to subsurfaces that have sufficient stability
  • Permanent protection thanks to the high resistance to ageing and heat of the TEEE functional film

Areas of application

Temporary protection for floors during construction

Thanks to its full-surface adhesion, this membrane provides temporary protection for intermediate floors 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.

Technical specs

  Material
Protective and covering fleece Polypropylene microfibre
Functional film Monolithic TEEE
Adhesive Special acrylate adhesive
Release film Silicone-coated PE film
Property Value Regulation
Colour Dark blue
Surface weight 180 g/m² ; 0.59 oz/ft² EN 1849-2
Thickness 0.55 mm ; 22 mils EN 1849-2
Water vapour resistance factor µ 545 EN ISO 12572
sd value 0.30 m EN ISO 12572
g value 1.5 MN·s/g
Vapour permeance 11 perms ASTM E96
Fire class E EN 13501-1
Outdoor exposure, pitched roofs ≥14°(3:12)/walls 3 months
Outdoor exposure, temp. protection for floors 4 weeks
Hail resistance Passed EN 13583
Hail impact resistance, pitched roofs/closed facades Class HR 5 VKF / AEAI
Roofing underlay membrane (Ger.) UDB ZVDH-Produktdatenblatt 2024
Suitable as temporary roof covering (Germany) Yes ZVDH
Water column 10 000 mm ; 32' 10" EN ISO 811
Watertightness, non-aged/aged* W1 / W1 EN 1928
Tensile strength MD/CD 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* 140 N/5 cm / 100 N/5 cm ; 16 lb/in / 11 lb/in EN 13859-1 (A) / -2 (A)
Elongation MD/CD 75% / 75% EN 13859-1 (A) / -2 (A)
Elongation MD/CD, aged* 35% / 25% EN 13859-1 (A) / -2 (A)
Nail tear resistance MD/CD 120 N / 200 N ; 27 lbf / 45 lbf EN 13859-1 (B) / -2 (B)
*) Durability after artificial ageing Passed EN 1297 / EN 1296
Flexibility at low temperature -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 Yes EN 13859-1/-2


Building projects with SOLITEX ADHERO