4-5 October 2023, Conference, Copenhagen– 43rd AIVC conference

The 43rd AIVC conference "Ventilation, IEQ and health in sustainable buildings" will be held on 4 & 5 October 2023 in Copenhagen, Denmark together with the 11th TightVent conference and the 9th venticool conference. The conference will take place at Aalborg University Copenhagen.

Conference Scope

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19 January 2021, Webinar – Building airtightness improvements of the building stock- Analysis of European databases

Air infiltration in buildings has multiple consequences on energy use and indoor environmental quality. Therefore, in the last 10 years many countries have introduced requirements for building airtightness in their EP-regulation. Those requirements often prescribe that a test is performed by a qualified tester and that every test performed is recorded in a database.  Hundreds of thousands of data are now available in Europe.

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Upcoming AIVC/TightVent webinar: "Alternative methodologies to evaluate airtightness"

The AIVC is inviting you to register for the upcoming webinar "Alternative methodologies to evaluate airtightness" to be held on June 19th, 2023 (10:00 - 11:30 CET). Participation is free for all, but prior registration is required.

For further information on the detailed agenda, registration etc. please follow this link.

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19 June 2023, Webinar – Alternative methodologies to evaluate airtightness

A pressurization test with a blower door fan is the most widely accepted and used method to evaluate the airtightness of a building, but it presents some drawbacks. Alternative methodologies have been, or are being, developed and three of them are presented in this webinar:

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Feedback from the AIVC Webinar: "Building & ductwork airtightness trends and regulations in CZ, LV & ES"

The recordings and the slides of the AIVC & TightVent Webinar: "Building and ductwork airtightness trends and regulations in the Czech Republic, Latvia and Spain" are now available online here.

The full collection of past events’ recordings and slides can be found here.

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Feedback from the AIVC Webinar: "Building & ductwork airtightness trends and regulations in FR, BE & GR"

The recordings and the slides of the AIVC & TightVent Webinar: "Building and ductwork airtightness trends and regulations in France, Belgium and Greece" are now available online here.

The full collection of past events’ recordings and slides can be found here.

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Building and ductwork airtightness in Greece

The AIVC is happy to announce the release of a new publications!

This paper is part of the new VIP series being developed and dealing with trends in building and ductwork airtightness in various countries.

Previously released papers include:

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VIP 45.7: Trends in building and ductwork airtightness in Greece

AIVC's Ventilation Information Paper #45.7 summarizes current knowledge on trends in building and ductwork airtightness in Greece.

9 May 2023, Webinar – Building and ductwork airtightness trends and regulations in the Czech Republic, Latvia and Spain

Significant discrepancies have been observed among European countries, regarding the building and ductwork airtightness trends, attributed to differences between national policies, building practices and climate conditions. In Spain and Latvia, minimum requirements for building airtightness are included in national regulations and Energy Performance calculations, but without a mandatory justification by testing and therefore few new buildings are controlled.

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Upcoming AIVC/TightVent webinar: "Building and ductwork airtightness trends and regulations in CZ, LV & ES"

The AIVC is inviting you to register for the upcoming webinar "Building and ductwork airtightness trends and regulations in the Czech Republic, Latvia and Spain" to be held on May 9th, 2023 (10:00 - 11:30 CET). Participation is free for all, but prior registration is required.

For further information on the detailed agenda, registration etc. please follow this link.

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