REFLECTIVE HIGHLY BREATHABLE MEMBRANE
TRASPIR ALU FIRE A2 430
TRASPIR ALU FIRE A2 430 is the reflective highly breathable membrane tested according to EN 13501-1 and classified as non-combustible material (A2-s1, d0). Thanks to its ability to reflect up to 95% of the heat, it improves the thermal performance of the construction panels.
TRASPIR ALU FIRE A2 430, the reflective highly breathable non-flammable membrane.
With a value of 430 g/m2, it is an extremely robust, thermally stable and stress-resistant product during installation. The special modified compound ensures high UV stability even if left exposed on the construction site or if there are cracks or open joints in façade coatings; the combination of aluminium coating and fibreglass reinforcement ensures high mechanical performance.
As it is a non-combustible membrane, it can also be applied in combination with photovoltaic systems or at electrical voltage points. The reflective membrane consists of a perforated aluminium film layer, a functional PE film and a fibreglass fabric layer. It is designed for installation both inside and outside the building envelope.
Documents
Technical data sheets
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| Declaration of performance (DOP) | Download |
Recommendations for installation
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TRASPIR ALU FIRE A2 430
| CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|---|---|
| TALUFIRE430 | TRASPIR FIRE A2 430 | T | 1.2 | 35 | 42 | 3' 11 1/4'' | 115 | 452 | 28 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 430 g/m² | 1.41 oz/ft² |
| Thickness | EN 1849-2 | 0,43 mm | 17 mil |
| Water vapour transmission (Sd) | EN 1931 | 0,08 m | 43.706 PERM |
| Tensile strength MD/CD | EN 12311-1 | 3000 / 3200 N/50mm | 343 / 365 lb/in |
| Elongation MD/CD | EN 12311-1 | 6 / 5 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | 580 / 450 N | 130 / 101 lbf |
| Watertightness | EN 1928 | class W1 | - |
| Thermal resistance | - | -40 / 100 °C | -40 / 212 °F |
| Reaction to fire | EN 13501-1 | class A2-s1,d0 | - |
| Resistance to penetration of air | EN 12114 | > 0,02 m³/(m²·h·50Pa) | > 0.001 cfm/ft² at 50Pa |
| Thermal conductivity (λ) | - | 0,0007 W/(m·K) | 0 (BTU·in)/(h·ft²·°F) |
| Specific heat | - | 800 J/(kg·K) | - |
| Density | - | 1000 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 185 | - |
| VOC content | - | 0 % | - |
| Reflectivity | EN 15976 | 95 % | - |
| UV resistance without final coating | EN 13859-2 | 9 months | - |
| UV stability with joints up to 50 mm wide exposing no more than 40% of the surface | EN 13859-2 | permanent | - |
| Weathering without final cladding | - | 12 weeks | - |
| After artificial ageing - watertightness | EN 1297 / EN 1928 | class W1 | - |
| After artificial ageing - tensile strength MD/CD | EN 1297 / EN 12311-1 | 3000 / 3200 N/50mm | 343 / 365 lb/in |
| After artificial ageing - elongation | EN 1297 / EN 12311-1 | 6 / 5 % | - |
| Flexibility at low temperatures | EN 1109 | -40 / °C | -40 / °F |
| Equivalent thermal resistance with 50mm air gap (ε 0,025-0,88) | ISO 6946 | 0,821 / 0,731 (m²·K)/W | 4.66 / 4.15 (h·ft²·°F)/BTU |
Specifications
Supply and installation of highly breathable reflective membrane, type TRASPIR ALU FIRE A2 430
CE marking according to : EN 13859-1-2
Property:
– Mass per unit area : 430
– Water vapour trasmission (Sd) (m) : 0,08
– Maximum tensile force MD/CD (N/50mm) : 3000/3200
– Elongation MD/CD (%) : 6/5
– Resistance to tearing MD/CD (N) : 580/450
– Watertightness (class) : classe W1
– VOC emission (COV) (%(class A+)) : 0
– Temperature resistance (°C) : -40/+120
– Reaction to fire (class) : A2-s1,d0
Indicazioni di posa per: TETTO
TRASPIR ALU FIRE A2 430 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.
Indicazioni di posa per: PARETE
TRASPIR ALU FIRE A2 430 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.
Composition
| protection layer | perforated aluminium film |
|---|---|
| middle layer | PE functional film |
| BOTTOM LAYER | - |
