SELF-ADHESIVE VAPOUR CONTROL MEMBRANE
VAPOR ADHESIVE 260
The self-adhesive vapour control membrane VAPOR ADHESIVE 260 ensures good adhesion even on the roughest surfaces, thanks to the new generation adhesive that guarantees rapid installation without compromising the membrane's performance.
Videos
VAPOR ADHESIVE 260, VAPOUR CONTROL AND PROTECTION DURING CONSTRUCTION WORK
The adhesive surface prevents the formation of airflow behind the membrane in case of accidental breakage or failure to seal. Versatile membrane, offers a solution both as protection during construction and as an effective and safe vapour control membrane. The acrylic dispersion glue has a specific formulation to prevent altering the vapour control membrane functions of the functional film inside the membrane.
Documents
Technical data sheets
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| Declaration of performance (DOP) | Download |
Recommendations for installation
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VAPOR ADHESIVE 260
| CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|---|---|
| VA260 | VAPOR ADHESIVE 260 | - | 1.45 | 50 | 72.5 | 4' 9 1/8'' | 164 | 780 | 16 |
| VAS260 | VAPOR ADHESIVE 260 STRIPE | - | 0.36 | 50 | 18 | 1' 2 1/8'' | 164 | 194 | 30 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 260 g/m² | 0.85 oz/ft² |
| Thickness | EN 1849-2 | ca. 0,6 mm | ca. 24 mil |
| Water vapour transmission (Sd) | EN 1931 | 25 m | 0.14 US perm |
| Water vapour transmission (dry cup) | ASTM E96/ E96M | 0.2 US perm | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | > 130 / 150 N | > 29 / 34 lbf |
| Watertightness | EN 1928 | compliant | - |
| Resistance to temperature | - | -20 / 80 °C | -4 / 176 °F |
| Resistance to penetration of air | EN 12114 | < 0,02 m³/(m²·h·50Pa) | < 0.001 cfm/ft² at 50Pa |
| Thermal conductivity (λ) | - | ca. 0,3 W/(m·K) | ca. 0.17 BTU/(h·ft·°F) |
| Specific heat | - | ca. 1800 J/(kg·K) | - |
| Density | - | ca. 435 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 31600 | - |
| UV stability | - | - | - |
| Storage temperature | - | 5 / 30 °C | 41 / 86 °F |
| Application temperature | - | -5 / 35 °C | 23 / 95 °F |
| Tensile strength MD/CD | EN 12311-1 | 250 / 200 N/50mm | 29 / 23 lbf/in |
| Reaction to fire | EN 13501-1 | class E | - |
| Adhesion strength on OSB at 180° after 10 minutes | EN ISO 29862 | 3,5 N/10mm | 2 lbf/in |
| Adhesion strength on OSB at 90° after 10 minutes | EN ISO 29862 | 2,5 N/10mm | 1.4 lbf/in |
| Forza di adesione a taglio del sormonto dopo 24 ore | EN 12317-2 | 135 N/50mm | 15.4 lbf/in |
| Forza di adesione (media) del sormonto dopo 24 ore | EN 12316-2 | 15 N/50mm | 1.7 lbf/in |
Composition
| TOP LAYER | non-woven PP fabric |
|---|---|
| middle layer | vapour control PP film |
| BOTTOM LAYER | non-woven PP fabric |
| Adhesive layer | acrylate dispersion without solvents |
| RELEASE LINER | removable plastic film |
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