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SikaMembran® Universal

EPDM-Folienmembran flexibel einsetzbar für die innere und äußere Abdichtung von Fassaden

SikaMembran® Universal is an EPDM sheet membrane with a high vapor diffusion resistance (sd value 62 m) and is thus applicable on both the warm (high vapor pressure) and the cold (low vapor pressure) side of the construction under most climatic conditions. The SikaMembran® system is a high-performance vapor control system comprising of various EPDM sheet membranes providing vapor control layers and waterproof barriers for curtain walls. They are suitable for most climatic conditions in combination with the appropriate adhesive.  

  • Highly flexible waterproofing and vapor control system
  • Fast, easy and secure application even in corners
  • Provided with CE-mark according to EN 13984: 2011
  • Meet fire retardant requirements of EN 13501-1 Class E under free suspension
  • No additional mechanical fixing necessary
  • Membrane pre-treatment free
  • Suitable for uneven substrates (blowholes in concrete), leveling of substrate by adhesive
  • Suited to site conditions
  • Durable bond and barrier/seal
  • Ozone- and UV-resistant
 
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PRODUKTVORTEILE

  • Highly flexible waterproofing and vapor control system
  • Fast, easy and secure application even in corners
  • Provided with CE-mark according to EN 13984: 2011
  • Meet fire retardant requirements of EN 13501-1 Class E under free suspension
  • No additional mechanical fixing necessary
  • Membrane pre-treatment free
  • Suitable for uneven substrates (blowholes in concrete), leveling of substrate by adhesive
  • Suited to site conditions
  • Durable bond and barrier/seal
  • Ozone- and UV-resistant
 

Anwendung

The flexible SikaMembran® sheets, installed between structure and incorporated units (e.g. facade elements, windows, etc.) using SikaBond® TF plus N adhesive, provide a secure and durable vapor barrier and waterproof seal at junctions between building elements mainly in curtain wall facades but also in ventilated facades and window installations.
This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.  

Verpackungseinheit

Length [m / roll]

25

Width of rolls [mm]

100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 1200, 1400

Produktdetails

Produktdaten
Chemische Basis

Synthesekautschuk auf Basis EPDM
- Butyl modifiziert

Farbe

Schwarz (mit Folienbezeichnung bedruckt)

Flächengewicht

~ 0,8 kg/m2

Schichtdicke

0,6 mm

Äquivalente Luftschichtdicke

sd value

62 m

Elongation at break (ISO 37)

350 %

Verarbeitungstemperatur

5 ─ 40 °C

Tensile strength (ISO 37)

5.5 MPa

Weiterreißwiderstand (CQP 045-1 / ISO 34)

8 N/mm

Ozonbeständigkeit

200 pphm, 40 °C, 20 % Elongation, 168 h

No cracks

Einsatztemperatur

-40 ─ 90 °C

Haltbarkeit

18 months A

CQP = Corporate Quality Procedure

A) stored in dry conditions between 5 and 30 °C and protected from direct sunlight

Anwendung

Verarbeitung

Oberflächenvorbehandlung

Prior the bonding process ensure that substrates are sound, clean, dry, free from dust, grease, oil and loose particles.

Verarbeitung

Apply SikaBond® TF plus N adhesive to the corresponding structure or components (nozzle diameter approx. 8 mm).
By using a clean spatula, spread the adhesive bead to approx. 4 ─ 5 cm width and 1 mm thickness.
Install the SikaMembran® Universal sheet tension-free and in a way that movement of the connected building parts can be accommodated without damaging the membrane. Press the membrane sheet on the adhesive by a plastic roller. The membrane must be fully bonded over a width of 4 cm. Where overlaps are required ensure at least an overlap of 5 cm.
The membrane might be re-adjusted during a period of 30 minutes after installation.

 

Anwendungsgrenzen

SikaMembran® Universal is not resistant to mineral oils, petroleum, benzene, fuel and toluene etc.
The bond line of the membrane must not be in permanent contact with water.

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