New: the AEROSANA VISCONN sprayable sealant is Passive House certified

Awkward detail features that are difficult to access, and penetrations and transitions between components with lots of corners and edges are frequently encountered on building sites. With these challenges, creating airtightness seals can be a time-consuming task. The sprayable, Passive House-certified AEROSANA VISCONN airtightness sealant offers installation technicians an alternative that they can use to seal complicated construction details just as quickly and easily as large surfaces.

AEROSANA VISCONN: Passive House-certified, sprayable airtightness sealant with a humidity-variable sd value.

The Passive House Institute has now confirmed that the new humidity-variable AEROSANA VISCONN airtightness sealant also fulfils its strict criteria and achieves the highest efficiency class of phA. This spray-on or brush-on airtightness sealant is proving very popular among installation technicians as its saves time and can be used flexibly.

Just like the popular INTELLO airtight membrane, AEROSANA VISCONN too is humidity-variable. The sprayable sealant reacts to ambient humidity and adapts to the relevant conditions in an optimal manner. In this way, AEROSANA VISCONN and INTELLO can perform two functions: sealing to provide protection against moisture, while being extremely open to diffusion to allow for good drying out. As a result, building components are particularly well protected.

Thanks to its humidity-variable sd value, it can be used both indoors and outdoors. It can cover cracks and joints of up to 3 mm in width. If the system fleece is also used, then larger joints can also be dealt with. Once it has dried, AEROSANA VISCONN is permanently elastic and very resilient. It can also be plastered over without any problems.

Planners and architects are including the new AEROSANA VISCONN in their construction projects because they know that spraying or painting on provides reliable sealing for challenging detailed features. In addition, the humidity-variable diffusion resistance also provides better protection for building components. Users appreciate the ease of installation and the time savings compared to working with adhesive tapes. In this way, a seamless, sealed airtightness layer can be created for walls, ceilings and floors in a time-saving manner

Do you have any questions? Our Technical Support can help you

The engineers and technicians with our pro clima Technical Support will be delighted to answer your questions on this subject area and also regarding specific structures:

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About Heide Merkel

Fachjournalistin, Referentin, Steuerung Presse & Digitale Medien bei Moll bauökologische Produkte GmbH (pro clima). Als Japanologin und ausgebildete Redakteurin ist Heide eher zufällig in der Baubranche gelandet. Seit 2011 arbeitet sie für pro clima. Ihr Wissen zu effektiver Kommunikation gibt sie in Seminaren, Artikeln und Vorträgen weiter. Für den pro clima Blog, und das pro clima Bauradio interviewt sie interessante Menschen aus der Baubranche. Auf  luftdichtheit-geprü bloggt Heide über Leckagen, Luftdichtung und Qualitätsüberprüfung mit Blower-Door-Tests. Ihre Freizeit verbringt sie u.a. in den Vogesen, wo sie seit mehr als fünf Jahren ein altes Bauernhaus saniert. Ihr neuestes Projekt: Hier gibt es Tipps, wie Unternehmen in der Baubranche ihre Sichtbarkeit erhöhen können. Die ersten Videos sind bereits online im Youtube Channel Wer mehr über Heide Merkel erfahren möchte, findet sie auf den gängigen Social Media Plattformen.

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