BREATHABLE SELF-ADHESIVE MEMBRANE
TRASPIR ADHESIVE 260
TRASPIR ADHESIVE 260 is the self-adhesive membrane that ensures strong adhesion even on the roughest substrates.
The special patented adhesive allows it to retain its breathable properties while still ensuring a secure seal. It features an Sd value of just 0.22 m and a very high capacity to speed up installation.
Videos
TRASPIR ADHESIVE 260 self-adhesive membrane: more practical installation, faster work.
The adhesive surface prevents the formation of airflow behind the membrane in case of accidental breakage or failure to seal.
Thanks to the patented glue, it remains perfectly breathable even when fully bonded: the fully self-adhesive surface of the membrane allows fast and safe installation without compromising performance.
It is ideal for pre-processing in the factory and also offers protection for CLT elements during transport and construction.
Documents
Technical data sheets
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| Declaration of performance (DOP) | Download |
File BIM.rfa
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Recommendations for installation
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TEST REPORT USA-CA
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TRASPIR ADHESIVE 260
| CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|---|---|
| TA260 | TRASPIR ADHESIVE 260 | - | 1.45 | 50 | 72.5 | 4' 9 1/8'' | 164 | 780 | 16 |
| TAS260 | TRASPIR 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 | 0,18 m | 19.425 US perm |
| Water vapour transmission (dry cup) | ASTM E96/ E96M | 16.5 US perm | - |
| Water vapour transmission (dry cup) | ASTM E96/ E96M | 885 ng/(s·m²·Pa) | - |
| Tensile strength MD/CD | EN 12311-1 | 315 / 250 N/50mm | 36 / 29 lbf/in |
| Elongation MD/CD | EN 12311-1 | 61 / 66 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | 255 / 260 N | 57 / 58 lbf |
| Watertightness | EN 1928 | class W1 | - |
| Resistance to temperature | - | -30 / 80 °C | -22 / 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 |
| Thermal conductivity (λ) | - | 0,3 W/(m·K) | 0.17 BTU/(h·ft·°F) |
| Specific heat | - | 1800 J/(kg·K) | - |
| Density | - | 435 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 300 | - |
| Joint strength | EN 12317-2 | 132 / N/50mm | 15.074789 / lb/in |
| UV stability | - | 336h (3 months) | - |
| Watertightness after artificial ageing | EN 1297 / EN 1928 | class W1 | - |
| After artificial ageing - Tensile strength MD/CD | EN 1297 / EN 12311-1 | 295 / 225 N/50mm | 34 / 26 lb/in |
| After artificial ageing - elongation | EN 1297 / EN 12311-1 | 45 / 47 % | - |
| Solvents | - | no | - |
| Application temperature | - | -5 / 35 °C | 23 / 95 °F |
| Storage temperature | - | 5 / 30 °C | 41 / 86 °F |
| 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 N/10mm | 1.1 lbf/in |
| Shear adhesion strength of the overlap after 24 hours | EN 12317-2 | 16 N/50mm | 1.8 lbf/in |
| Adhesion strength (average) of the overlap after 24 hours | EN 12316-2 | 145 N/50mm | 16.6 lbf/in |
| Total heat release rate | ASTM E1354 | 8,21 MJ/m2 | - |
| Flame spread index (FSI) | ASTM E84 | 0 | - |
| Smoke developed index (SDI) | ASTM E84 | 15 | - |
| Surface burning characteristics | ASTM E84 | class 1 or class A | - |
| Airtightness (before and after ageing) | CAN/ULC-S741 | compliant | - |
| Flammability index (1) | AS 1530.2 | < 5 | - |
Specifications
TRASPIR ADHESIVE 260
Supply and installation of self-adhesive breathable membrane, like TRASPIR ADHESIVE 260.
Composition
From top layer to bottom layer:
non-woven PP fabric;
PP breathable film;
non-woven PP fabric;
breathable, durable and solvent-free glue;
removable plastic film.
Properties
Mass per unit area [g/m²]: 260
Thickness [mm]: approx. 0.6
Water vapour transmission (Sd) [m]: 0,18
Tensile strength MD/CD [N/50 mm]: 315/250
Elongation MD/CD [%]: 61/66
Resistance to nail tearing MD/CD [N]: 255/260
Watertightness: class W1 (EN 1928)
Reaction to fire: class E (EN 13501-1)
Resistance to temperature [°C]: - 30/80
UV stability: 336h (3 months)
Storage temperature [°C]: 5/30
Application temperature [°C]:- 5/35
Solvents: no
Standards and certifications
CE marked in accordance with EN 13859-½
AUS 4200.1 Class 4
ASTM E84 Class 1 – Class A
Description
The membrane can be used both as temporary protection during construction and transport phases, and as a long-term functional layer in building components (walls and floors).
The application surface must be dry, free of dust and grease, and not be anti-adhesive. Surface elements must be removed so that the membrane is not damaged during application.
Recommended use: direct UV protection is guaranteed. Installation is therefore permitted on both the internal and external sides of the building envelope.
Thanks to the new generation glue, the membrane ensures good adhesion even on rough OSB.
Installation:
Unroll the membrane over the surface to be protected, progressively remove the release film from the adhesive, and press the membrane firmly to ensure proper adhesion.
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 on installation are available in the specific instructions provided by the supplier.
Composition
| TOP LAYER | non-woven PP fabric |
|---|---|
| middle layer | PP breathable film |
| BOTTOM LAYER | non-woven PP fabric |
| Adhesive layer | acrylate dispersion without solvents |
| RELEASE LINER | removable plastic film |
