TRASPIR 95
HIGHLY BREATHABLE MEMBRANE FOR WALLS
TRASPIR 95 is the highly breathable membrane for walls with an excellent cost-performance ratio. It can be used on closed-joint façades and is designed to guarantee wind tightness, also acting as a temporary protective layer during construction work.
Description
TRASPIR 95, the highly breathable membrane that ensures cost-effectiveness and performance.
The TRASPIR 95 highly breathable membrane consists of two layers of non-woven fabric and a middle layer of breathable polypropylene film. It is designed for application on the outer and inner side of the wall. The wind-tightness layer that it creates ensures the thermal effectiveness of the insulation, protects the envelope and improves the materials durability.
TRASPIR 95
| CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|---|---|
| T95 | TRASPIR 95 | - | 1.5 | 50 | 75 | 4' 11'' | 164 | 807 | 46 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 95 g/m² | 0.31 oz/ft² |
| Thickness | EN 1849-2 | 0,4 mm | 16 mil |
| Water vapour transmission (Sd) | EN 1931 | 0,02 m | 174.825 US perm |
| Water vapour transmission (dry cup) | ASTM E96/ E96M | 125 US perm | - |
| Water vapour transmission (dry cup) | ASTM E96/ E96M | 7115 ng/(s·m²·Pa) | - |
| Tensile strength MD/CD | EN 12311-1 | 210 / 105 N/50mm | 24 / 12 lbf/in |
| Elongation MD/CD | EN 12311-1 | 65 / 70 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | 75 / 90 N | 17 / 20 lbf |
| Watertightness | EN 1928 | class W1 | - |
| Resistance to temperature | - | -40 / 80 °C | -40 / 176 °F |
| Reaction to fire | EN 13501-1 | class E | - |
| Resistance to penetration of air | EN 12114 | < 0,05 m³/(m²·h·50Pa) | < 0.003 cfm/ft² at 50Pa |
| Thermal conductivity (λ) | - | 0,3 W/(m·K) | 0.17 BTU/(h·ft·°F) |
| Specific heat | - | 1800 J/(kg·K) | - |
| Density | - | ca. 238 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 50 | - |
| UV stability (1 ) | - | 336h (3 months) | - |
| Watertightness after artificial ageing | EN 1297 / EN 1928 | class W1 | - |
| After artificial ageing - Tensile strength MD/CD | EN 1297 / EN 12311-1 | 190 / 90 N/50mm | 22 / 10 lb/in |
| After artificial ageing - elongation | EN 1297 / EN 12311-1 | 45 / 45 % | - |
| Flexibility at low temperatures | EN 1109 | -40 °C | -40 °F |
| VOC | - | not relevant | - |
1.
Composition
| TOP LAYER | non-woven PP fabric |
|---|---|
| middle layer | PP breathable film |
| BOTTOM LAYER | non-woven PP fabric |
Specifications
TRASPIR 95
Supply and installation of highly breathable wall membrane, Type TRASPIR 95.
Composition
non-woven PP fabric;
PP breathable film;
non-woven PP fabric.
Properties
Mass per unit area [g/m²]: 95
Thickness [mm]: 0,4
Water vapour transmission (Sd)[m]: 0,02
Tensile strength MD/CD [N/50 mm]: 210/105
Elongation MD/CD [%]:65/70
Resistance to nail tearing MD/CD [N]: 75/90
Watertightness: class W1 (EN 1928)
Reaction to fire: class E (EN 13501-1)
Resistance to temperature [°C]: - 40/80
UV stability: 336h (3 months)
VOC [%]: not applicable
Standards and certifications
CE marked in accordance with EN 13859-½
AUS 4200.1 Class 4
ASTM
Description
The application surface must be dry, free of dust and grease. Surface elements must be removed so that the membrane is not damaged during application.
Recommended use: The membrane is intended exclusively for wall applications.
Direct UV protection is guaranteed. Installation is therefore permitted on both the internal and external sides of the building envelope.
Installation: Unroll the membrane and seal using tape such as: FLEXY BAND, FLEXY BAND UV, SPEEDY BAND, or EASY BAND.
Ensure that the overlap between the membranes is at least 15 cm to achieve an optimal seal.
To ensure correct and professional installation, the use of a nail sealing point is required.
Further details regarding installation can be found in the specific instructions provided by the supplier.