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 | 2500 m | 0.001 PERM |
| Tensile strength MD/CD | EN 12311-2 | 1362 / 1349 N/50mm | 156 / 154 lb/in |
| Elongation MD/CD | EN 12311-2 | 2,8 / 3,8 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | 150 / 150 N | 34 / 34 lbf |
| Watertightness | EN 1928 | compliant | - |
| 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 |
| Water vapour resistance - after artificial ageing | EN 1296 / EN 1931 | compliant | - |
| Water vapour resistance - in the presence of alkalis | EN 1847 / EN 12311-2 | npd | - |
| Thermal conductivity (λ) | - | 0,0001 W/(m·K) | 0 (BTU·in)/(h·ft²·°F) |
| Specific heat | - | 1800 J/(kg·K) | - |
| Density | - | ca. 1000 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 25000000 | - |
| VOC content | - | 0 % | - |
| Reflectivity | EN 15976 | 95 % | - |
| UV stability | EN 13859-2 | 9 months | - |
| Exposure to weather | - | 16 weeks | - |
| 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
| TOP LAYER | aluminium film |
|---|---|
| BOTTOM LAYER | fibreglass fabric |
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