Request offer BILKA 95g Foil
BILKA 95g Foil
Diffusion foil under the cover
Diffusion roof foil, in the economic category, is three-layered: one special diffusion membrane between two layers of polypropylene. It is used as a waterproof protection layer, which protects thermal insulation against rain, snow or dust from the outside. No need for ventilation layer between the foil and the insulation.
Technical characteristics:
- specific weight 95g/m²;
- tensile strength: 140 N/5cm / 65 N/5cm
- waterproofing degree: W1;
- Sd 0,02m.
| Produktnavn: | BILKA 95g Folie | |
| Pakkestørrelse: | Ruller 1,5 m x 50 m = 75 m²/rull | |
| Formål og bruk: | Diffusjonsfolie under dekselet - brukes som et ekstra beskyttende lag mot støv og fuktighet som trenger inn under dekselet, i ettlags ventilasjonstak. | |
| Materiale: | Trelagsfolie (mellom to lag polypropylen, én membran som er permeabel for diffusjon av damp, men vanntett) | |
| Kjennetegn: | Testmetode | Angitt verdi |
| Rullelengde | EN 1848-2 | 50m (-0/+2%) |
| Bredde | EN 1848-2 | 1,5m ± 0,5% |
| Masse per enhet | EN 1849-2 | 95 g/m² ± 11% |
| Reaksjon på brann | EN 11925-2 | E Class |
| Vanntetthet (2kPa) | EN 1928 | W1 Class |
| Vanntetthet etter kunstig aldring | EN 1296; EN 1928 | W1 Class |
| Motstand mot riving (langsgående/tverrgående) | EN 12310-1 | 90N (+15; -15) / 90N (+15; -15) |
| Strekkfasthet (langsgående/tverrgående) | EN 12311-2 | 140 N/50mm (+30;-30) / 65 N/50mm (+15; -15) |
| Forlengelse (langsgående/tverrgående) | EN 12311-2 | 90% (+30; -30) / 150% (+50; -50) |
| Strekkfasthet etter kunstig aldring (langsgående/tverrgående) | EN 1296; EN 1297; EN 12311-2 | 110 N/50mm (+30; -30) / 50 N/50mm (+15; -15) |
| Forlengelse etter kunstig aldring (langsgående/tverrgående | EN 1296; EN 1297; EN 12311-2 | 70% (+30; -30) / 120% (+40; -40) |
| Damptetthet | EN 1931 | >1700 (g/m²)/24h |
| Sd | EN 1931 | 0,02m (+0,02;-0,01) |
| Brukstemperaturområde | - | -30 : 80 ⁰C |
| Farlige stoffer | - | NPD |
Assemblage rules:
The foil under the roof is installed in compliance with the standard DIN 4108 ensuring ventilation under the foil, fixed with battens and rafters, with upward inscription. Given that Bilka 95 g foil is permeable to the vapors of the composition, it can be mounted directly on the heat insulation, the ventilation channel between the foil and insulation will not occur. The foil is mounted parallel to the eaves, with an overlap marked on the roll edge with a colored stripe (min. 10 cm). It will be mounted given the direction of the water flow, it can cross over the ridge of the roof. It is a diffusion foil that resists to normal thermal loads. The foil should be protected from direct exposure to UV radiation within one month of installation and from the effects of scattered radiation in max. three months, by the installation of insulation on the inside.
Storage and warehousing rules:
At shelter, dry place, away from moisture, sunlight and radiant heat.
Period of use:
In compliance with the storage rules, retain their qualities for 5 years from purchase.
Warranty:
In compliance with the regulations in force, under the observance of the transportation conditions indicated by the supplier.
Related prescriptions, specifications:
SR EN 13984
Possible risks, prevention prescriptions:
There is no risk of endangering health.
*The color and inscription of the foil could be different, depending on the available stock.