MEMBRANE WITH VARIABLE VAPOUR DIFFUSION
CLIMA CONTROL 80
CLIMA CONTROL 80 is the membrane that controls variable water vapour inside timber structures.
It is one of Rothoblaas products tested by the PassiveHouse Institute as airtight certified components.
It is composed of a functional polyamide film with polypropylene reinforcement and is designed for application to roofs and walls on the internal side of the building envelope.
CLIMA CONTROL 80, THE PASSIVEHOUSE-CERTIFIED SOLUTION THAT CHANGES FROM A VAPOUR CONTROL TO A BREATHABLE MEMBRANE
CLIMA CONTROL 80 ensures a variable resistance to water vapour diffusion. It acts as a vapour control in low humidity conditions and as a breathable membrane in high humidity conditions.
If it comes into contact with a high amount of moisture, the membrane is able to change from a vapour control to a breathable membrane, ensuring that the building envelope dries out. This ability to regulate the passage of water vapour according to climate and humidity guarantees maximum protection for timber structures.
It is the ideal membrane for increasing the energy performance of packages and solutions for reconditioning existing structures: it can in fact be used with insulation from the inside of the building envelope, guaranteeing the structure total protection from the formation of interstitial condensation. Transparent, it is extremely easy to install.
CLIMA CONTROL 80
| CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
|---|---|---|---|---|---|---|---|---|---|
| CLIMA80 | CLIMA CONTROL 80 | - | 1.5 | 50 | 75 | 4' 11'' | 164 | 807 | 81 |
| CLIMA8030 | CLIMA CONTROL 80 3m | - | 3 | 50 | 150 | 9' 10 1/8'' | 164 | 1615 | 30 |
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 80 g/m² | 0.26 oz/ft² |
| Thickness | EN 1849-2 | 0,22 mm | 9 mil |
| Variable water vapour transmission (Sd) | EN 12572 | 0,15 / 5 m | 23.31 / 0.699 PERM |
| Water vapour transmission (dry cup) | ASTM E96/ E96M | 1.86 PERM | - |
| Water vapour transmission (dry cup) | ASTM E96/ E96M | 106 ng/(s·m²·Pa) | - |
| Water vapour transmission (wet cup) | ASTM E96/ E96M | 10.6 PERM | - |
| Water vapour transmission (wet cup) | ASTM E96/ E96M | 605 ng/(s·m²·Pa) | - |
| Tensile strength MD/CD | EN 12311-2 | > 120 / 90 N/50mm | > 14 / 10 lb/in |
| Elongation MD/CD | EN 12311-2 | 50 / 50 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | > 40 / 40 N | > 9 / 9 lbf |
| Watertightness | EN 1928 | compliant | - |
| Thermal resistance | - | -20 / 80 °C | -4 / 176 °F |
| Reaction to fire | EN 13501-1 | class E | - |
| Resistance to penetration of air | EN 12114 | < 0,002 m³/(m²·h·50Pa) | < 0 cfm/ft² at 50Pa |
| Resistance to penetration of air | ASTM E 2178 | 3.66 cmf/ft² | - |
| 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) | - | 0,2 W/(m·K) | 1.39 (BTU·in)/(h·ft²·°F) |
| Specific heat | - | 1700 J/(kg·K) | - |
| Density | - | ca. 400 kg/m³ | - |
| Variable water vapour resistance factor (μ) | - | ca. 1000 / 25000 | - |
| VOC content | - | 0 % | - |
Composition
| TOP LAYER | PA functional film |
|---|---|
| BOTTOM LAYER | non-woven PP fabric |
