TRASPIR EVO 300
TRASPIR EVO 300 is the highly breathable monolithic membrane that guarantees high waterproofing and an excellent reaction to fire. It consists of a monolithic film in acrylic compound coated on a polyester reinforcement, and it is designed for application on the external and internal side of the roof.
Description
TRASPIR EVO 300 MONOLITHIC MEMBRANE: UNBEATABLE STABILITY AT HIGH TEMPERATURES
The breathable membrane with monolithic structure TRASPIR EVO 300 ensures a B-s1, d0 reaction to fire class, which indicates the ability of the product not to participate in the propagation of flames during a fire.
With partial exposure at open joints up to 50 mm wide and within 40% of the total surface area, UV stability is permanently guaranteed; however, the special composition of TRASPIR EVO 300 ensures excellent UV resistance even during construction. The functional polyacrylate film offers thermal resistance up to +120°C, making it ideal for application even under photovoltaic and solar thermal panels.
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 300 g/m² | 0.98 oz/ft² |
| Thickness | EN 1849-2 | 0,5 mm | 20 mil |
| Water vapour transmission (Sd) | EN 1931 | 0,04 m | 87.413 US perm |
| Water vapour transmission (dry cup) | ASTM E96/ E96M | 41.7 US perm | - |
| Water vapour transmission (dry cup) | ASTM E96/ E96M | 2380 ng/(s·m²·Pa) | - |
| Tensile strength MD/CD | EN 12311-1 | 380 / 250 N/50mm | 43 / 29 lbf/in |
| Elongation MD/CD | EN 12311-1 | 25 / 25 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | 160 / 190 N | 36 / 43 lbf |
| Watertightness | EN 1928 | class W1 | - |
| Resistance to temperature | - | -40 / 120 °C | -40 / 248 °F |
| Reaction to fire | EN 13501-1 | class B-s1,d0 | - |
| 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 | - | ca. 600 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 80 | - |
| Joint strength | EN 12317-2 | > 280 / N/50mm | > 31.976824 / lb/in |
| UV resistance without final coating (1 ) | EN 13859-2 | 10.000h (>12 mesi) | - |
| UV stability with joints up to 50 mm wide exposing no more than 40% of the surface (1 ) | EN 13859-2 | permanent | - |
| Water column | ISO 811 | > 500 cm | > 197 in |
| Watertightness after artificial ageing | EN 1297 / EN 1928 | class W1 | - |
| After artificial ageing - Tensile strength MD/CD | EN 1297 / EN 12311-1 | 370 / 240 N/50mm | 42 / 27 lb/in |
| After artificial ageing - elongation | EN 1297 / EN 12311-1 | 23 / 23 % | - |
| Flexibility at low temperatures | EN 1109 | -40 °C | -40 °F |
| VOC | - | not relevant | - |
Composition
| TOP LAYER | breathable monolithic acrylate film |
|---|---|
| middle layer | PL fabric |
Specifications
TRASPIR EVO 300
Supply and installation of highly monolithic breathable membrane, like TRASPIR EVO 300.
Composition
From top layer to bottom layer:
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breathable monolithic polyacrylate film;
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PL fabric.
Properties
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Mass per unit area [g/m²]: 300
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Thickness [mm]: 0,5
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Water vapour transmission (Sd)[m]: 0,04
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Tensile strength MD/CD [N/50 mm]: 380/250
-
Elongation MD/CD [%]: 25/25
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Resistance to nail tearing MD/CD [N]: 160/190
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Watertightness: class W1 (EN 1928)
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Reaction to fire: class B-s1, d0 (EN 13501-1)
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Resistance to temperature [C°]: -40/150
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UV resistance without final coating: 10.000h (>12 months)
-
VOC [%]: not applicable
Standards and certifications
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CE marked in accordance with EN 13859-1/2
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LCA
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EPD
-
AUS 4200.1 Class 4
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 polyacrylate coating and PL support make the product extremely stable and resistant to temperatures up to 150°C.
Recommended use: direct UV protection is guaranteed. Installation is therefore permitted on both the internal and external sides of the building envelope.
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, FLEXY BAND UV, SPEEDY BAND, or EASY BAND.
Installation in compliance with the B-s1, d0 value: Unroll the membrane and seal using tape such as: MULTI BAND UV or type FRONT BAND UV 210.
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.