BARRIER ALU NET SD150
The BARRIER ALU NET SD150 vapour barrier is the ideal reflective membrane for creating an airtight layer: it prevents heat loss in winter and the entry of hot, humid air in summer, it avoids the risk of interstitial condensation and improves acoustic comfort.
Description
BARRIER ALU NET SD150, the reflective vapour barrier that improves housing comfort.
In winter, the reflective membranes applied indoor and coupled with an air gap, reflect heat back into the interior transforming the gap into an insulating layer and increasing thermal performance.
BARRIER ALU NET SD150 consists of an aluminised top layer, a reinforcing grid and a functional film. The reinforcing grid offers great resistance to the membrane, even in the event of pressure caused by the insulating material being blown, which could give rise to mechanical stresses that the reinforcing grid compensates for.
This ensures that the vapour barrier is always safely installed.
Documents
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Technical data sheets
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File BIM.rfa
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Recommendations for installation
BARRIER ALU NET SD150
| CODE | description | tape | roll
[m]
|
H
[m]
|
L
[m]
|
A
[m²]
|
roll
[ft]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
DOP
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BARALU150 | BARRIER ALU NET SD150 | - | 1.5 | 1.5 | 50 | 75 | 4.93 | 4' 11'' | 164 | 807 | 80 | |
| BARALUTT150 | BARRIER ALU NET SD150 TT | TT | - | 1.5 | 50 | 75 | - | 4' 11'' | 164 | 807 | 80 | |
| BARALU15030 | BARRIER ALU NET SD150 3.0 m | - | 3.0 | 3 | 50 | 150 | 9.85 | 9' 10 1/8'' | 164 | 1615 | 45 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 100 g/m² | 0.33 oz/ft² |
| Thickness | EN 1849-2 | 0,2 mm | 8 mil |
| Water vapour transmission (Sd) | EN 1931 | 150 m | 0.023 US perm |
| Tensile strength MD/CD | EN 12311-2 | > 230 / 230 N/50mm | > 26 / 26 lbf/in |
| Elongation MD/CD | EN 12311-2 | 15 / 10 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | > 110 / 110 N | > 25 / 25 lbf |
| Watertightness | EN 1928 | compliant | - |
| Resistance to temperature | - | -40 / 80 °C | -40 / 176 °F |
| Reaction to fire | EN 13501-1 | class E | - |
| 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 invecchiamento artificiale | EN 1296 / EN 1931 | compliant | - |
| Alkaline water vapour resistance | EN 1847 / EN 12311-2 | npd | - |
| Thermal conductivity (λ) | - | 0,39 W/(m·K) | 0.23 BTU/(h·ft·°F) |
| Specific heat | - | 1700 J/(kg·K) | - |
| Density | - | ca. 500 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 750000 | - |
| Reflectivity | EN 15976 | ca. 50 % | - |
| Indirect exposure to UV rays | - | 2 weeks | - |
| Equivalent thermal resistance with 50mm air gap (ε 0,025-0,88) | ISO 6946 | 0,799 / 0,304 (m²·K)/W | 4.54 / 1.73 (h·ft²·°F)/BTU |
| VOC | - | not relevant | - |
Composition
| TOP LAYER | functional aluminised PE film |
|---|---|
| middle layer | PE reinforcing grid |
| BOTTOM LAYER | PE functional film |
Specifications
BARRIER ALU NET SD150
Supply and installation of reflective vapor barrier membrane with sd value of 150 m, Type BARRIER ALU NET SD150.
Composition
From top layer to bottom layer:
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functional aluminized PE film;
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PE reinforcing grid;
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PE functional film.
Properties
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Mass per unit area [g/m²]: 100
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Thickness [mm]: 0,2
-
Water vapour transmission (Sd)[m]: 150
-
Tensile strength MD/CD [N/50 mm]: > 230/230
-
Elongation MD/CD [%]: 15/10
-
Resistance to nail tearing MD/CD [N]: > 110/110
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Watertightness: comply with (EN 1928)
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Reaction to fire: class E (EN 13501-1)
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Resistance to temperature [C°]: -40/80
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Indirect exposure to UV rays: 2 weeks
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VOC [%]: not applicable
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Reflectivity [%]: approx. 50
Standards and certifications
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CE marked in accordance with EN 13984
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AUS 4200.1 Class 1
Description
The application surface must be dry, free of dust and grease. Surface elements must be removed so that the membrane is not damaged during application.
The membrane is made of a reinforcement mesh that provides excellent resistance, even under pressure caused by the blown-in insulation, which may generate mechanical stress.
Recommended use: This product is intended for installation on the interior side of the building envelope and is guaranteed to withstand only indirect UV exposure for a maximum duration of 2 weeks.
Installation: Unroll the membrane. If the version without double-sided adhesive strips is used, sealing must be carried out using tape such as: FLEXY BAND, SPEEDY BAND, or EASY BAND.
Ensure that the overlap between the membranes is at least 15 cm to achieve an optimal seal.
To ensure correct and professional installation, the use of a nail sealing point is required.
Further details regarding installation can be found in the specific instructions provided by the supplier.