Efyos XPS Roof 115

Application

Used as a separation layer and for protection on the insulation of inverted roofs prior to installing the finishing layers.

Description

A lightweight and easy to install geotextile, which is loose laid over extruded polystyrene (XPS) insulation.

Features and benefits:

  • Waterproof.
  • Vapour permeable.
  • Contributes to the thermal improvement of the roof by retaining the water so it doesn’t penetrate to the waterproofing layer.
  • High resistance to bacteria and is resistant to UV, rot and bitumen.

Applications:

Used as a separation layer and for protection on the insulation of inverted roofs prior to installing the finishing layers.

General information

Material

Non-woven polypropylene geotextile

Uniclass 2015

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

J42/10 Warm deck roof covering

J42/383 Separating layer

Specification data - Plastics sheets

Product Reference

Efyos XPS Roof 115

Standard product features

Material:

Non-woven polypropylene geotextile.

Roll size (w x l):

1.5 x 50 m.

Thickness:

0.4 mm.

Technical properties:

  • Tensile force (to BS EN 1849-2): Longitudinal: 260 N/ 50 mm; transverse: 170 N/ 50 mm.
  • Elongation at rupture (to BS EN 12311-1): Longitudinal: 50%; transverse: 80%.
  • Tear strength (to BS EN 12310-1): Longitudinal: 120 N; transverse: 140 N.
  • Water vapour diffusion-equivalent: 0.02 m.
  • Application temperature: -40°C to 80°C.

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