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.
Description
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.
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 US perm |
| Tensile strength MD/CD | EN 12311-2 | > 250 / 170 N/50mm | > 29 / 19 lbf/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 | - |
| Resistance to temperature | - | -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 |
| Resistenza al vapore d'acqua dopo invecchiamento artificiale | EN 1296 / EN 1931 | compliant | - |
| Alkaline water vapour resistance | EN 1847 / EN 12311-2 | npd | - |
| Thermal conductivity (λ) | - | 0,13 W/(m·K) | 0.08 BTU/(h·ft·°F) |
| Specific heat | - | 1000 J/(kg·K) | - |
| Density | - | ca. 570 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 20000 | - |
| Indirect exposure to UV rays | - | 2 weeks | - |
| VOC | - | not relevant | - |
Composition
| TOP LAYER | kraft paper |
|---|---|
| REINFORCING LAYER | PE reinforcing grid |
| middle layer | PE functional film |
| BOTTOM LAYER | kraft paper |
Specifications
VAPOR IN GREEN 200
Supply and installation of vapour control membrane made of natural cellulose, type VAPOR IN GREEN 200.
Composition
From top layer to bottom layer:
-
kraft paper;
-
reinforcing grid;
-
functional film;
-
kraft paper;
Properties
-
Mass per unit area [g/m²]: 200
-
Thickness [mm]: 0,35
-
Water vapour transmission (Sd)[m]: 7
-
Tensile strength MD/CD [N/50 mm]: > 250/170
-
Elongation MD/CD [%]: 5/5
-
Resistance to nail tearing MD/CD [N]: > 100/130
-
Watertightness: comply with (EN 1928)
-
Reaction to fire: class E (EN 13501-1)
-
Resistance to temperature [C°]: -40/80
-
Indirect exposure to UV rays: 2 weeks
-
VOC [%]: not applicable
Standards and certifications
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CE marked in accordance with EN 13984
-
LCA
-
EPD
-
AUS 4200.1 Class 2
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.
Recommended use: This product is intended for installation on the interior side of the building envelope and is guaranteed to withstand only indirect UV exposure for a maximum duration of 2 weeks.
Installation: Unroll the membrane and seal using tape such as: FLEXY BAND, SPEEDY BAND or EASY BAND.
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.