Lámina altamente transpirable, por el interior de la cubierta inclinada

Breathable membrane, impermeable to rainwater, of polypropylene, with reinforcement, of 0.4 mm thickness and 112 g/m², of 0.02 m thickness of air equivalent to the diffusion of water vapor, according to UNE-EN 1931, water tightness class W1 according to UNE-EN 1928, air permeability 0.02 m³/h·m² at 50 Pa, Euroclass E of fire reaction, according to UNE-EN 13501-1. Installation on site: with overlaps, for the interior of the sloping roof with a medium slope of the eaves up to 30%. Including adhesive for the sealing of joints, staples and self-adhesive tape for sealing of joints.