HIGHLY BREATHABLE MEMBRANE
TRASPIR NET 160
TRASPIR NET 160 is a highly breathable microporous membrane for roofing. Thanks to its special composition and reinforcing grid, it is not affected by mechanical stresses or wear caused by walking.
TRASPIR NET 160, the highly breathable membrane with great strength.
The TRASPIR NET 160 membrane is made up of three layers: non-woven surface fabric, breathable microporous polypropylene film and reinforcing grid that provides great strength. It is a waterproofing solution that ensures great thermal stability.
TRASPIR NET 160 is one of the products for which the EPD and LCA environmental declarations have been developed.
TRASPIR NET 160
| CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|---|---|
| T160 | TRASPIR NET 160 | - | 1.5 | 50 | 75 | 4' 11'' | 164 | 807 | 25 |
| TTT160 | TRASPIR NET 160 TT | TT | 1.5 | 50 | 75 | 4' 11'' | 164 | 807 | 25 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 160 g/m² | 0.52 oz/ft² |
| Thickness | EN 1849-2 | 0,7 mm | 28 mil |
| Water vapour transmission (Sd) | EN 1931 | 0,02 m | 174.825 PERM |
| Tensile strength MD/CD | EN 12311-1 | 420 / 420 N/50mm | 48 / 48 lb/in |
| Elongation MD/CD | EN 12311-1 | 25 / 20 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | 390 / 360 N | 88 / 81 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 | < 0,035 m³/(m²·h·50Pa) | < 0.002 cfm/ft² at 50Pa |
| Thermal conductivity (λ) | - | 0,04 W/(m·K) | 0.28 (BTU·in)/(h·ft²·°F) |
| Specific heat | - | 1568 J/(kg·K) | - |
| Density | - | ca. 230 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 28 | - |
| VOC content | - | 0 % | - |
| UV stability | EN 13859-2 | 3 months | - |
| Exposure to weather | - | 3 weeks | - |
| Water column | ISO 811 | > 500 cm | > 196.8504 in |
| After artificial ageing - watertightness | EN 1297 / EN 1928 | class W1 | - |
| After artificial ageing - tensile strength MD/CD | EN 1297 / EN 12311-1 | 385 / 390 N/50mm | 44 / 45 lb/in |
| After artificial ageing - elongation | EN 1297 / EN 12311-1 | 20 / 15 % | - |
| Flexibility at low temperatures | EN 1109 | -20 / °C | -4 / °F |
| Driving rain test | TU Berlin | passed | - |
Composition
| TOP LAYER | non-woven PP fabric |
|---|---|
| REINFORCING LAYER | reinforcing PP grid |
| middle layer | PP breathable film |
| BOTTOM LAYER | non-woven PP fabric |
