REFLECTIVE AIR VAPOUR BARRIER FIRE REACTION CLASS A2-S1,D0
BARRIER ALU FIRE A2 SD2500
BARRIER ALU FIRE A2 SD2500 is a reflective vapour barrier which has been tested according to EN 13501-1 and classified as a non-combustible material (A2-s1, d0) for reaction to fire. Its reflectivity improves the energy performance of the construction panels: reflecting heat inwards up to 95% it increases thermal resistance.
BARRIER ALU FIRE A2 SD2500, the non-combustible and resistant vapour barrier.
Thanks to the special aluminium film, BARRIER ALU FIRE A2 SD2500 is extremely UV-stable, ageing-resistant and non-combustible, offering protection even on the construction site. As it is non-combustible, it can also be used in combination with photovoltaic systems or at electrical voltage points.
The combination of aluminium cladding and glass fibre reinforcement ensures high mechanical performance that remains unchanged over time.
Documents
Technical data sheets
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|---|---|
| Declaration of performance (DOP) | Download |
Recommendations for installation
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BARRIER ALU FIRE A2 SD2500
| CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|---|---|
| BARALUFIR2500 | BARRIER ALU FIRE A2 SD2500 | - | 1.2 | 50 | 60 | 3' 11 1/4'' | 164 | 646 | 48 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 140 g/m² | 0.46 oz/ft² |
| Thickness | EN 1849-2 | 0,1 mm | 4 mil |
| Water vapour transmission (Sd) | EN 1931 | - | - |
| Tensile strength MD/CD | EN 12311-2 | - | - |
| Elongation MD/CD | EN 12311-2 | - | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | - | - |
| Watertightness | EN 1928 | compliant | - |
| Resistance to temperature | - | -40 / 180 °C | -40 / 356 °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 |
| Resistenza al vapore d'acqua dopo invecchimento artificiale | EN 1296 / EN 1931 | compliant | - |
| Alkaline water vapour resistance | EN 1847 / EN 12311-2 | npd | - |
| Thermal conductivity (λ) | - | 0,0001 W/(m·K) | 0 BTU/(h·ft·°F) |
| Specific heat | - | 1800 J/(kg·K) | - |
| Density | - | ca. 1400 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 25000000 | - |
| Indirect exposure to UV rays | - | 2 weeks | - |
| VOC | - | not relevant | - |
Composition
| TOP LAYER | aluminium film |
|---|---|
| BOTTOM LAYER | fibreglass fabric |
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