Pavatex FBA

Application

For open rear-ventilated facades with a maximum joint size of 30 mm.

Description

Facade membrane which is both vapour-permeable and highly UV-resistant. The membrane protects the construction reliably from precipitation and serves as windproofing whilst meeting visual requirements for open cladding.

The black coating is resistant to direct and indirect UV radiation and makes the product very durable. As a result, the membrane meets the high requirements of SIA 232/2 and BS EN 13859-2, withstanding the 5000 hour UV test. If mechanically secured, Pavatex FBA can be left exposed to the weather for three months. Bonding of the longitudinal joints can be done with Pavafix or Pavabond.

Features and benefits:

  • Breather membrane with proven long-term moisture protection for clad walls with up to 30 mm open jointed cladding.
  • The highly UV-resistant membrane withstands the 5000 hour UV test (providing durable and discreet protection for the building).
  • Matching system accessories including Pavatex system guarantee.
  • CE marked.

Applications:

For open rear-ventilated facades with a maximum joint size of 30 mm.

General information

Material

Coated polyester

Uniclass 2015

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

P10/310 Air and vapour control layer

Product range

Pavatex Membranes

Specification data - Plastics sheets

Product Reference

Pavatex FBA

Standard product features

Material:

Coated polyester.

Roll size (w x l):

1.5 x 50 m.

Thickness:

0.35 mm.

Technical characteristics:

  • Sd value: 0.02 m.
  • Specific weight: 200 g/m².
  • Resistance to water penetration: W1.
  • Temperature resistance: -40 to +80°C.
  • Minimum installation temperature: To match the adhesive.
  • Reaction to fire (to BS EN 13501–1): E.
  • Dimensional stability: Longitudinal: 0.1%; transversal: 0.2%.
  • Tensile force: Longitudinal: 270 N/5 cm; transversal: 230 N/5 cm.
  • Elongation at maximum tensile strength: 35%.
  • Resistance to tearing (nail shank): 110 N.

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