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Sopravap Alu Activa 2

Third party certifications:
  • QA Certificate

    Certificate type

Soprema UK

Styrene-butadiene-styrene (SBS) modified bitumen vapour control layer membrane with composite aluminium reinforcement.

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+44 (0)330 058 0668 www.soprema.co.uk
Application

For use when partial adhesion is required.

Description

Membrane composed of styrene-butadiene-styrene (SBS) modified bitumen with a composite aluminium reinforcement. The upper and lower surfaces are provided with SBS lanes alternated with non-stick lanes, protected with a thermofusible film.

Features and benefits:

  • High vapour resistance.
  • No adhesive required for insulation, which can be applied directly.
  • Fast track.
  • CE marked to BS EN 13970.

Applications:

For use when partial adhesion is required.

General information
Material

SBS (styrene-butadiene-styrene) modified bitumen with a composite aluminium reinforcement

Uniclass 2015 Reinforced bitumen roofing sheets (Pr_25_57_08_75)
Specification data
Product Reference

Sopravap Alu Activa 2

Standard product features

Material:

SBS (styrene-butadiene-styrene) modified bitumen with a composite aluminium reinforcement.

Colour:

Black.

Roll size (w x l):

1.08 x 10 m.

Thickness:

3 mm.

Technical properties (to BS EN 13970):

  • Reaction to fire: Class E.
  • Watertightness, method B: Conforms.
  • Maximum tensile force: Longitudinal: ≥600 N/ 50 mm; transverse: ≥400 N/ 50 mm.
  • Elongation at maximum tensile force: Longitudinal: ≥2.5%; transverse: ≥2.5%.
  • Resistance to impact, method A: 300 mm.
  • Shear resistance of joints: ≥600 N/ 50 mm; transverse: ≥400 N/ 50 mm.
  • Flexibility at low temperature: ≤ -20°C.
  • Water vapour permeability, μ: sd= ≥1.500.

Third party certifications
  • DoP: Certificate: WPBDE240
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