Effisus Vapour FR System
Application

For use as a Vapour Control Layer Membrane (VCL). Protects the building from condensation risk and improves the airtightness, and consequently the energy efficiency. The Vapour FR membrane should be located on the internal face (warm side) of the back wall and fixed on the top of vertical Galvanized Steel SFS Studs. The weatherproofing design of AVCL membrane systems should be done in detail and on a project-by-project basis.

Description

High quality and multifunctional weatherproofing airtight vapour barrier manufactured from fibreglass technology with an aluminium foil, developed to achieve a fire reaction Class A1 as membrane and Class A2-s1,d0 as system according to EN 13501-1. The final fire classification of the system was obtained for Effisus Vapour FR membrane with Effisus accessories (tapes and adhesives).


Features and benefits:

  • Fire protection: Class A1 as membrane and Class A2-s1,d0 as system according to EN 13501-1 (system: Effisus Vapour FR membrane with Effisus fixing and sealing accessories).
  • Fire protection: Class A2-s1, d0 according to EN 13501-1 (Effisus Vapour FR membrane tested with Effisus fixing and sealing accessories).
  • Multifunction: 100% water, vapour and airtight.
  • Resistant: High mechanical resistance with resistance to thermal variations.
  • Complete system: Complete range of accessories for any project needed. Possibility of combining with an A2 Breather FR membrane to have a full envelope fire-rated system.
  • Energy efficiency: The airtightness of the membrane improves the air quality in the building interior, thermal efficiency, durability of all the facade components and avoids condensation risk.
  • In accordance with LEED v4.1, EMICODE, BREEAM International (Exemplary Level) and Indoor Air Comfort GOLD – Eurofins.

General information

Color

Black

Features

Obtained an Exemplary Level from BREEAM International

Material

Fibreglass

Aluminium foil

Shape

Roll

Size

50 x 1.2 x 0.148 mm

Uniclass 2015

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

H11/110 Curtain walling

H92/120 Rainscreen cladding

Specification data - Plastics sheets Enhanced data

Material

Fibreglass and aluminium foil.

Purpose

AVCL.

Performance characteristics

-

Tensile strength (minimum)

700 N/50 mm

MD.

400 N/50 mm

CD.

Tear resistance

>170 N (Max 176 N)

MD.

>130 N (Max 147 N)

CD.

Elongation to break

3-5%.

Water vapour resistance (minimum)

>7500 MNs/g.

Vapour resistance test result considering the vapour permeability of still air, in the UK, 0.2 gm/MNS.

Fire performance

Class A2-s1,d0.

Tested as a system. To EN 13501-1.

Class A1.

Tested as a membrane. To EN 13501-1.

Third-party certification

BREEAM and Indoor Air Comfort.

Physical properties

-

Colour

Black topside with aluminium underside.

Dimensions

-

Thickness (minimum)

0.148 mm.

Width (minimum)

1.2 mm.

Roll length (minimum)

50 mm.

Sd value

> 1500 m.

Resistance to water penetration

W1, passed.

Joint strength

311 N/50 mm.

Resistance to impact

1750 mm and 1250 mm.

EN 12691 A / EN 19691 B

Flexibility at low temperature

-40ºC, passed.

Accessories

Not required

Effisus 2Bond DS tape

Double-sided adhesive tape, based on an advanced technology with active adhesive sealants that ensure excellent adhesion to the most diverse materials: Concrete, aluminium, galvanized steel, sheathing board, EPDM, most roofing membranes (requires compatibility test), etc.

Effisus 2Adjoin DF tape

Double-sided airtight and moisture resistant sealing tape, suitable for fixing all Effisus Vapour FR membranes, PE/PA/PP and aluminium foils to metal studs. This accessory was included in the system fire test according to EN 13501-1.

Effisus Bonding KF+P Adhesive

Effisus Bonding KF+P Adhesive brings together a solvent-free innovative adhesive and sealant with exceptional properties of waterproofing and UV resistance, and suitable elongation.

Literature
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