HIGHLY BREATHABLE MEMBRANE
TRASPIR ALU 120
TRASPIR ALU 120 is the lightweight and reflective highly breathable membrane for facades. Placed on the outside of the wall, it provides a benefit during the hot season by reflecting heat outwards and rejecting incoming heat.
TRASPIR ALU 120, the highly breathable aluminised membrane that reflects heat.
The TRASPIR ALU 120 highly breathable membrane consists of two layers: the upper one in aluminium, the lower one in breathable polypropylene film. It is also available in the 2,7 meter format.
Documents
Technical data sheets
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| Declaration of performance (DOP) | Download |
Recommendations for installation
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TRASPIR ALU 120
| CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|---|---|
| TALU120 | TRASPIR ALU 120 | - | 1.5 | 50 | 75 | 4' 11'' | 164 | 807 | 26 |
| TALU12027 | TRASPIR ALU 120 2.7m | - | 2.7 | 100 | 270 | 8' 10 1/4'' | 328 | 2906 | 20 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 120 g/m² | 0.39 oz/ft² |
| Thickness | EN 1849-2 | 0,6 mm | 24 mil |
| Water vapour transmission (Sd) | EN 1931 | 0,1 m | 34.965 PERM |
| Tensile strength MD/CD | EN 12311-1 | 239 / 204 N/50mm | 27 / 23 lb/in |
| Elongation MD/CD | EN 12311-1 | 94 / 126 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | 187 / 232 N | 42 / 52 lbf |
| Watertightness | EN 1928 | classe W2 | - |
| Thermal resistance | - | -20 / 80 °C | -4 / 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) | 2.08 (BTU·in)/(h·ft²·°F) |
| Specific heat | - | 1800 J/(kg·K) | - |
| Density | - | ca. 200 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 166 | - |
| VOC content | - | 0 % | - |
| Reflectivity | EN 15976 | 81 % | - |
| UV stability | EN 13859-2 | 3 months | - |
| Exposure to weather | - | 2 weeks | - |
| After artificial ageing - watertightness | EN 1297 / EN 1928 | classe W2 | - |
| After artificial ageing - tensile strength MD/CD | EN 1297 / EN 12311-1 | 167 / 155 N/50mm | 19 / 18 lb/in |
| After artificial ageing - elongation | EN 1297 / EN 12311-1 | 56 / 75 % | - |
| Flexibility at low temperatures | EN 1109 | -40 / °C | -40 / °F |
| Equivalent thermal resistance with 50mm air gap (ε 0,025-0,88) | ISO 6946 | 0,804 / 0,502 (m²·K)/W | 4.57 / 2.85 (h·ft²·°F)/BTU |
Specifications
Supply and installation of highly breathable membrane, type TRASPIR ALU 120
CE marking according to : EN 13859-1/2
Property:
– Mass per unit area : 120
– Water vapour trasmission (Sd) (m) : 0,1
– Maximum tensile force MD/CD (N/50mm) : 239/204
– Elongation MD/CD (%) : 94/126
– Resistance to tearing MD/CD (N) : 187/232
– Watertightness (class) : classe W2
– VOC emission (COV) (%(class A+)) : 0
– Temperature resistance (°C) : -20/+80
– Reaction to fire (class) : classe E
Indicazioni di posa per: PARETE
TRASPIR ALU 120 is laid parallel to the dock beam or the floor if laid on a wall. The second layer must be overlapped by at least 15 centimetres. Each layer must be fixed to the substrate with a mechanical fastener. (ex: HAMMER STAPLER, HAND STAPLER o PNEU STAPLER). It is also advisable to overlap the sheets by at least 30 centimetres at the butt joints. In order to achieve correct air and water sealing, we recommend the use of EASY BAND, SPEEDY BAND, FLEXI BAND, FLEXI BAND UV, SOLID BAND, PLASTER BAND, SMART BAND, FACADE BAND UV, FRONT BAND UV, FRONT BAND UV 210, DOUBLE BAND, SUPRA BAND, BUTYL BAND, OUTSIDE GLUE, FIRE SEALING, FIRE STRIPE or in the case of rough surfaces (such as rough OSB) FLEXI BAND, PRIMER SPAY, PRIMER .
Indicazioni di posa per: TETTO
TRASPIR ALU 120 is placed parallel to the eaves line, starting from the lower edge of the roof. The second layer must be overlapped by at least 10-20 centimetres to the previous one (depending on the slope of the roof), as indicated on the layout according to UNI 11470:2013. The sheet must be applied on a continuous support with a mechanical fastening device. (ex: HAMMER STAPLER, HAND STAPLER o PNEU STAPLER). Once at the top of the roof, it is advisable for the membrane to protrude beyond the ridge line by at least 30 centimetres to ensure a perfect overlap with the strips of sheet that will overlap on the other side of the roof. It is also recommended that the sheets overlap by at least 30 cm even at the end joints. To achieve correct air and water sealing, we recommend the use of EASY BAND, SPEEDY BAND, FLEXI BAND, FLEXI BAND UV, SOLID BAND, PLASTER BAND, SMART BAND, FACADE BAND UV, FRONT BAND UV, FRONT BAND UV 210, DOUBLE BAND, SUPRA BAND, BUTYL BAND, OUTSIDE GLUE, FIRE SEALING, FIRE STRIPE.If there is an integrated double adhesive strip, it can replace the correct air and water sealing.
Composition
| TOP LAYER | aluminium film |
|---|---|
| BOTTOM LAYER | PP breathable film |
