VAPOUR CONTROL MEMBRANE BASED ON NATURAL CELLULOSE
VAPOR IN GREEN 200
The VAPOR IN GREEN 200 vapour control membrane is a sustainable solution thanks to the reduced use of polymers. It is designed for installation on the inside of the building envelope.
VAPOR IN GREEN 200, the ecological vapour control membrane.
The VAPOR IN GREEN 200 vapour control membrane is made in three layers, with the upper and lower layers made of kraft paper, reinforcing grid as reinforcing layer and functional film to guarantee air and vapour tightness. It is one of the products for which the voluntary EPD and LCA environmental declarations have been developed.
VAPOR IN GREEN 200
| CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|---|---|
| VVG200 | VAPOR IN GREEN 200 | - | 1.5 | 50 | 75 | 4' 11'' | 164 | 807 | 30 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 200 g/m² | 0.66 oz/ft² |
| Thickness | EN 1849-2 | 0,35 mm | 14 mil |
| Water vapour transmission (Sd) | EN 1931 | 7 m | 0.5 PERM |
| Tensile strength MD/CD | EN 12311-2 | > 250 / 170 N/50mm | > 29 / 19 lb/in |
| Elongation MD/CD | EN 12311-2 | > 5 / 5 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | > 100 / 130 N | > 22 / 29 lbf |
| Watertightness | EN 1928 | compliant | - |
| Thermal resistance | - | -40 / 80 °C | -40 / 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 |
| Water vapour resistance - after artificial ageing | EN 1296 / EN 1931 | compliant | - |
| Water vapour resistance - in the presence of alkalis | EN 1847 / EN 12311-2 | npd | - |
| Thermal conductivity (λ) | - | 0,13 W/(m·K) | 0.9 (BTU·in)/(h·ft²·°F) |
| Specific heat | - | 1000 J/(kg·K) | - |
| Density | - | ca. 570 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 20000 | - |
| VOC content | - | 0 % | - |
| Indirect exposure to UV rays | - | 2 weeks | - |
Specifications
Supply and installation of vapour barrier screen based on natural cellulose, type VAPOR IN GREEN 200
CE marking according to : EN 13984
Property:
– Mass per unit area : 200
– Water vapour trasmission (Sd) (m) : 7
– Maximum tensile force MD/CD (N/50mm) : >250/170
– Elongation MD/CD (%) : 5/5
– Resistance to tearing MD/CD (N) : >100/130
– Watertightness (class) : conforme
– VOC emission (COV) (%(class A+)) : 0
– Temperature resistance (°C) : -40/+80
– Reaction to fire (class) : classe E
Indicazioni di posa per: PARETE
VAPOR IN GREEN 200 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 ALU BAND, SEAL BAND, EASY BAND, SPEEDY BAND, SOLID BAND, FLEXY BAND, SMART BAND, PLASTER BAND, DOUBLE BAND, SUPRA BAND, BUTYL BAND, MEMBRANE GLUE, SUPERB GLUE, ECO GLUE, FIRE SEALING, FIRE FOAM, FIRE STRIPE, FRONT BAND UV 221 or in the case of rough surfaces (such as rough OSB) FLEXI BAND, PRIMER SPAY, PRIMER .
Indicazioni di posa per: TETTO
VAPOR IN GREEN 200 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 ALU BAND, SEAL BAND, EASY BAND, SPEEDY BAND, SOLID BAND, FLEXY BAND, SMART BAND, PLASTER BAND, DOUBLE BAND, SUPRA BAND, BUTYL BAND, MEMBRANE GLUE, SUPERB GLUE, ECO GLUE, FIRE SEALING, FIRE FOAM, FIRE STRIPE, FRONT BAND UV 221.If there is an integrated double adhesive strip, it can replace the correct air and water sealing.
Composition
| TOP LAYER | kraft paper |
|---|---|
| REINFORCING LAYER | PE reinforcing grid |
| middle layer | PE functional film |
| BOTTOM LAYER | kraft paper |
