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 |
Composition
| protection layer | perforated aluminium film |
|---|---|
| middle layer | PE functional film |
| BOTTOM LAYER | - |
