HIGHLY BREATHABLE MEMBRANE

TRASPIR NET 160

TRASPIR NET 160 is a highly breathable microporous membrane for roofing. Thanks to its special composition and reinforcing grid, it is not affected by mechanical stresses or wear caused by walking.

TRASPIR NET 160, the highly breathable membrane with great strength.

The TRASPIR NET 160 membrane is made up of three layers: non-woven surface fabric, breathable microporous polypropylene film and reinforcing grid that provides great strength. It is a waterproofing solution that ensures great thermal stability.

TRASPIR NET 160 is one of the products for which the EPD and LCA environmental declarations have been developed.

Documents

Technical data sheets
Certificates
Declaration of performance (DOP) Download
Recommendations for installation
Environmental Product Declaration (EPD)

TRASPIR NET 160

CODE description tape H
[m]
L
[m]
A
[m²]
H
[ft]
L
[ft]
A
[sft]
pcs./pallet
T160 TRASPIR NET 160 - 1.5 50 75 4' 11'' 164 807 25
TTT160 TRASPIR NET 160 TT TT 1.5 50 75 4' 11'' 164 807 25

Technical Data
EN 13859-1
18-003 E1 Sd1 TR3
L C A L C A
EPD EPD EP D
AS 4200.1 tested
national-classifications AT Önorm B4119 UD Typ I US
national-classifications CH SIA 232 UD (g)
national-classifications DE ZVDH USB-A UDB-A
national-classifications FR DTU 31.2 E1 Sd1 TR3
national-classifications IT UNI 11470 B/R3

Property Standard Tested Values USC Conversion
Mass per unit area EN 1849-2 160 g/m² 0.52 oz/ft²
Thickness EN 1849-2 0,7 mm 28 mil
Water vapour transmission (Sd) EN 1931 0,02 m 174.825 PERM
Tensile strength MD/CD EN 12311-1 420 / 420 N/50mm 48 / 48 lb/in
Elongation MD/CD EN 12311-1 25 / 20 % -
Resistance to nail tearing MD/CD EN 12310-1 390 / 360 N 88 / 81 lbf
Watertightness EN 1928 class W1 -
Thermal resistance - -40 / 80 °C -40 / 176 °F
Reaction to fire EN 13501-1 class E -
Resistance to penetration of air EN 12114 < 0,035 m³/(m²·h·50Pa) < 0.002 cfm/ft² at 50Pa
Thermal conductivity (λ) - 0,04 W/(m·K) 0.28 (BTU·in)/(h·ft²·°F)
Specific heat - 1568 J/(kg·K) -
Density - ca. 230 kg/m³ -
Water vapour resistance factor (μ) - ca. 28 -
VOC content - 0 % -
UV stability EN 13859-2 3 months -
Exposure to weather - 3 weeks -
Water column ISO 811 > 500 cm > 196.8504 in
After artificial ageing - watertightness EN 1297 / EN 1928 class W1 -
After artificial ageing - tensile strength MD/CD EN 1297 / EN 12311-1 385 / 390 N/50mm 44 / 45 lb/in
After artificial ageing - elongation EN 1297 / EN 12311-1 20 / 15 % -
Flexibility at low temperatures EN 1109 -20 / °C -4 / °F
Driving rain test TU Berlin passed -

Specifications

Supply and installation of highly breathable membrane, type TRASPIR NET 160
CE marking according to : EN 13859-1

Property:

– Mass per unit area : 160
– Water vapour trasmission (Sd) (m) : 0,02
– Maximum tensile force MD/CD (N/50mm) : 420/420
– Elongation MD/CD (%) : 25/20
– Resistance to tearing MD/CD (N) : 390/360
– Watertightness (class) : classe W1
– VOC emission (COV) (%(class A+)) : 0
– Temperature resistance (°C) : -40/+80
– Reaction to fire (class) : classe E

Indicazioni di posa per: PARETE

TRASPIR NET 160 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 NET 160 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 non-woven PP fabric
REINFORCING LAYER reinforcing PP grid
middle layer PP breathable film
BOTTOM LAYER non-woven PP fabric