PRODUCT DESCRIPTION
Moisture-variable vapor barrier for the implementation of the airtight layer. High re-drying potential with sufficient sunlight. Please note our product data sheet!
PRODUCT DETAILS
- Roll size : 3.20 mx 40 m | 3.00 mx 100 m | 3.20 mx 100 m
- Weight : 86 g / m² (+/- 5%)
- sd value : 0.5 - 30 m
- Color : white transparent with blue print
- Pallet : 40m - 20 rolls (2,560 m²) | 100 running meters - 16 rolls (4,800 m² | 5,120 m²)
AIRSTOP DIVA Vapour Barrier is a moisture-variable vapour barrier for use in the air-tight layer. The functional membrane changes its diffusion resistance depending on the current humidity. During the winter months room atmosphere is generally dryer. The sd-value of the vapour barrier increases. This process results in the penetration of only a little water vapour into the construction and/or into the insulation. In summer, when there is sufficient solar insolation, the relative humidity behind the membrane is higher as a result of reverse diffusion. The water molecules are stored in the membrane. The sd-value sinks, causing more water vapour to escape from the construction and into the rooms and the building element becomes dryer.
• transparent
• moisture-variable with a very high sd-value range
• printed cutting line
RECOMMENDED PRODUCTS
AIRSTOP_SOLO_KB
AIRSTOP SPRINT SEALING COMPOUND
AIRSTOP KB ADHESIVE TAPE
AIRSTOP ELASTO ADHESIVE TAPE
AIRSTOP FLEX ADHESIVE TAPE
ADHESIVE PASTE 3300
Airstop Diva Vapour Barrier
PRODUCT INFO
AIRSTOP DIVA Vapour Barrier is a moisture-variable vapour barrier for use in the air-tight layer. The functional membrane changes its diffusion resistance depending on the current humidity. During the winter months room atmosphere is generally dryer. The sd-value of the vapour barrier increases. This process results in the penetration of only a little water vapour into the construction and/or into the insulation. In summer, when there is sufficient solar insolation, the relative humidity behind the membrane is higher as a result of reverse diffusion. The water molecules are stored in the membrane. The sd-value sinks, causing more water vapour to escape from the construction and into the rooms and the building element becomes dryer.
• transparent
• moisture-variable with a very high sd-value range
• printed cutting line
Data Sheet
Declaration of Performance
Specification Text
TBC