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Pavatex DSB 2

Verified by manufacturer 6 months ago

Soprema UK

Roof sheathing membrane with adhesive strips.

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Application

Used as an airtight roof sheathing membrane for over-rafter insulation with Pavatex soft wood fibre boards.

Description

Airtight roof sheathing membrane with adhesive strips for over-rafter insulation. Pavatex sealing products should be used for gluing the membrane joints, the connections and penetrations.


Features and benefits:

  • Robust and abrasion resistant surface.
  • Efficient installation with two-way integrated self-adhesive strips and verified system accessories.
  • Can be exposed to the weather for four weeks.
  • CE marked.

General information

Finish

Polyolefin and copolymer coated

Material

Polypropylene

Guidance for specification option:

Multi-layer composite of polypropylene fleece.

Size

1.5 x 50 m

Uniclass

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

P10/310 Air and vapour control layer

Product range

Pavatex Membranes

Specification data - Plastics sheets

Material

Polypropylene.

Guidance for specification option:

Multi-layer composite of polypropylene fleece.

Performance characteristics

-

Tensile strength (minimum)

Longitudinal, 260 N/50 mm / Transversal: 200 N/50 mm.

Tear resistance

Longitudinal, 130 N / Transversal, 140 N.

Elongation to break

Longitudinal, 50% / Transversal, 40%.

Fire performance

To BS EN 13501–1, Class E.

Physical properties

-

Weight (minimum)

170 g/m².

Dimensions

-

Thickness (minimum)

0.5 mm.

Width (minimum)

1.5 m.

Roll length (minimum)

50 m.

Sd value

2 m.

Resistance to water penetration

W1.

Temperature resistance

-40 to +80°C.

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