HIGHLY BREATHABLE MEMBRANE FLAMMABILITY INDEX 1

TRASPIR 115 FR

The highly breathable TRASPIR 115 FR membrane with flammability index 1 is conceived to enhance airtightness, reducing its unconditional penetration to protect the construction from cold currents in winter and warm breezes in summer.

TRASPIR 115 FR, is a highly breathable, resistant, and high-light membrane for wall and roof application. TRASPIR 115 FR is composed of a microporous film and polypropylene protettive layers and can be installed on both the outer and interior sides of walls and roofs.

TRASPIR 115 FR is a sarking type of material and has been tested according to AS 1530.2-1993 “Methods for Fire Tests on Building Materials, Components and Structures. Part 2: Test for Flammability of Materials” achieving a flammability index of 1.

This product is only dedicated to the Australian and New Zealand markets.

Documents

Technical data sheets

Technical Data
EN 13859-1/2
AS 4200.1 tested
AS 1530.2 index 1

Property Standard Tested Values USC Conversion
Mass per unit area EN 1849-2 115 g/m² 0.38 oz/ft²
Thickness EN 1849-2 0,3 mm 12 mil
Water vapour transmission (Sd) EN 1931 0,05 m 69.93 PERM
Tensile strength MD/CD EN 12311-1 245 / 125 N/50mm 28 / 14 lb/in
Elongation MD/CD EN 12311-1 52 / 57 % -
Resistance to nail tearing MD/CD EN 12310-1 170 / 190 N 38 / 43 lbf
Watertightness EN 1928 class W1 -
Thermal resistance - -40 / 80 °C -40 / 176 °F
Reaction to fire EN 13501-1 class E -
Resistance to penetration of air EN 12114 0 m³/(m²·h·50Pa) 0 cfm/ft² at 50Pa
Thermal conductivity (λ) - 0,3 W/(m·K) 2.08 (BTU·in)/(h·ft²·°F)
Specific heat - 1800 J/(kg·K) -
Density - ca. 380 kg/m³ -
Water vapour resistance factor (μ) - ca. 160 -
VOC content - 0 % -
UV stability EN 13859-2 2 months -
Exposure to weather - 2 weeks -
Water column ISO 811 250 cm 98.4252 in
After artificial ageing - watertightness EN 1297 / EN 1928 class W1 -
After artificial ageing - tensile strength MD/CD EN 1297 / EN 12311-1 235 / 115 N/50mm 27 / 13 lb/in
After artificial ageing - elongation EN 1297 / EN 12311-1 40 / 43 % -
Flexibility at low temperatures EN 1109 -40 / °C -40 / °F
Classificazione in funzione della permeabilità al vapore AS 4200.1 class 4 (vapour permeable) -
Duty classification AS 4200.1 Light wall -
Bursting force AS 2001.2.19 299 N -
Resistenza a lacerazione al bordo MD/CD AS 4200.1 235 / 174 N -
Tensile strength MD/CD AS 1301.448s 4,8 / 3,5 kN/m -

Composition

TOP LAYER non-woven PP fabric
middle layer PP breathable film
BOTTOM LAYER non-woven PP fabric