WELDABLE MONOLITHIC BREATHABLE MEMBRANE
TRASPIR WELD EVO 360
TRASPIR WELD EVO 360 is a weldable monolithic breathable membrane for waterproofing timber roofs. It offers excellent UV stability and consists of a pair of monolithic thermoplastic polyurethane films coated on a polyester reinforcement.
TRASPIR WELD EVO 360, THE MONOLITHIC MEMBRANE THAT CAN BE HEAT OR CHEMICALLY WELDED
The monolithic structure of the TRASPIR WELD EVO 360 membrane guarantees excellent durability over time, due to the special polymers used. The double polyurethane membrane offers perfect welding on all overlapping and joints, for total waterproofing.
With the possibility of both hot and chemical welding, it makes it possible to create a single solid protective layer that is highly reliable, returning continuity to the various layers. Thanks to its mass per unit area, it can also be effectively installed on roofs with pitches greater than 5°. Also available in a 3-metre version for faster installation.
TRASPIR WELD EVO 360
| CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|---|---|
| TEVO360 | TRASPIR WELD EVO 360 | - | 1.5 | 25 | 37.5 | 4' 11'' | 82 | 404 | 24 |
| TEVO36030 | TRASPIR WELD EVO 360 3m | - | 3 | 25 | 75 | 9' 10 1/8'' | 82 | 807 | 24 |
| WELDSTRIPE300 | - | - | - | 20 | - | - | 66 | - | 60 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 360 g/m² | 1.18 oz/ft² |
| Thickness | EN 1849-2 | 1 mm | 39 mil |
| Water vapour transmission (Sd) | EN 1931 | 0,2 m | 17.483 PERM |
| Tensile strength MD/CD | EN 12311-1 | 420 / 490 N/50mm | 48 / 56 lb/in |
| Elongation MD/CD | EN 12311-1 | 50 / 65 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | 310 / 280 N | 70 / 63 lbf |
| Watertightness | EN 1928 | class W1 | - |
| Thermal resistance | - | -40 / 100 °C | -40 / 212 °F |
| Reaction to fire | EN 13501-1 | class E | - |
| Resistance to penetration of air | EN 12114 | 0 m³/(m²·h·50Pa) | 0 cfm/ft² at 50Pa |
| Thermal conductivity (λ) | - | 0,4 W/(m·K) | 2.77 (BTU·in)/(h·ft²·°F) |
| Specific heat | - | 1800 J/(kg·K) | - |
| Density | - | ca. 360 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 200 | - |
| Joint strength | EN 12317-2 | > 490 / N/50mm | > 55.959442 / lb/in |
| VOC content | - | 0 % | - |
| UV stability | EN 13859-2 | 6 months | - |
| Exposure to weather | - | 12 weeks | - |
| Water column | ISO 811 | > 300 cm | > 118.11024 in |
| After artificial ageing - watertightness | EN 1297 / EN 1928 | class W1 | - |
| After artificial ageing - tensile strength MD/CD | EN 1297 / EN 12311-1 | 400 / 470 N/50mm | 46 / 54 lb/in |
| After artificial ageing - elongation | EN 1297 / EN 12311-1 | 50 / 65 % | - |
| Flexibility at low temperatures | EN 1109 | -30 / °C | -22 / °F |
| Driving rain test | TU Berlin | passed | - |
| WELD LIQUID application temperature | - | 10 / 20 °C | - |
| WELD LIQUID yield | - | approx. 150/180 m2/l | - |
Specifications
Supply and installation of monolithic weldable breathable membrane, type TRASPIR WELD EVO 360
CE marking according to : EN 13859-1
Property:
– Mass per unit area : 360
– Water vapour trasmission (Sd) (m) : 0,2
– Maximum tensile force MD/CD (N/50mm) : 420/490
– Elongation MD/CD (%) : 50/65
– Resistance to tearing MD/CD (N) : 310/280
– Watertightness (class) : classe W1
– VOC emission (COV) (%(class A+)) : 0
– Temperature resistance (°C) : -40/+100
– Reaction to fire (class) : classe E
Indicazioni di posa per: PARETE
TRASPIR WELD EVO 360 is laid parallel to the dock beam or the floor if laid on a wall. The second layer must be overlapped by at least 15 centimetres. Each layer must be fixed to the substrate with a mechanical fastener. (ex: HAMMER STAPLER, HAND STAPLER o PNEU STAPLER). It is also advisable to overlap the sheets by at least 30 centimetres at the butt joints. In order to achieve correct air and water sealing, we recommend the use of EASY BAND, SPEEDY BAND, FLEXI BAND, FLEXI BAND UV, SOLID BAND, PLASTER BAND, SMART BAND, FACADE BAND UV, FRONT BAND UV, FRONT BAND UV 210, DOUBLE BAND, SUPRA BAND, BUTYL BAND, OUTSIDE GLUE, FIRE SEALING, FIRE STRIPE or in the case of rough surfaces (such as rough OSB) FLEXI BAND, PRIMER SPAY, PRIMER .
Indicazioni di posa per: TETTO
TRASPIR WELD EVO 360 is placed parallel to the eaves line, starting from the lower edge of the roof. The second layer must be overlapped by at least 10-20 centimetres to the previous one (depending on the slope of the roof), as indicated on the layout according to UNI 11470:2013. The sheet must be applied on a continuous support with a mechanical fastening device. (ex: HAMMER STAPLER, HAND STAPLER o PNEU STAPLER). Once at the top of the roof, it is advisable for the membrane to protrude beyond the ridge line by at least 30 centimetres to ensure a perfect overlap with the strips of sheet that will overlap on the other side of the roof. It is also recommended that the sheets overlap by at least 30 cm even at the end joints. To achieve correct air and water sealing, we recommend the use of EASY BAND, SPEEDY BAND, FLEXI BAND, FLEXI BAND UV, SOLID BAND, PLASTER BAND, SMART BAND, FACADE BAND UV, FRONT BAND UV, FRONT BAND UV 210, DOUBLE BAND, SUPRA BAND, BUTYL BAND, OUTSIDE GLUE, FIRE SEALING, FIRE STRIPE.If there is an integrated double adhesive strip, it can replace the correct air and water sealing.
Composition
| TOP LAYER | breathable monolithic PU film |
|---|---|
| middle layer | PL fabric |
| BOTTOM LAYER | breathable monolithic PU film |
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