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A conference of the
Energie- und Umweltzentrum
am Deister GmbH

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11th International BUILDAIR Symposium

This was the

11th International BUILDAIR Symposium


on the 24th and 25th of May 2019 in Hannover:

175 professional colleagues from Germany, Belgium (7), Denmark (3), France (2), Ireland (2), Luxembourg (1), the Netherlands (4), Norway (3), Austria (2), Switzerland (6 ), Spain (1), the Czech Republic (2) and the USA (2) followed attentively the exciting lectures and discussed their practical experiences with the introduction of EN ISO 9972 and the national annexes, the assessment of leakages, the measurement accuracy of differential pressure measuring methods and the challenges of special measuring methods such as testing very dense buildings or under protective pressure. Also requirements for ventilation systems, applications of building thermography and legal issues were among the topics.

All lectures were translated as usual simultaneously.

The 12th International BUILDAIR Symposium will take place in the spring of 2021. We look forward to welcoming you and your colleagues and business partners!

Thanks a lot to the sponsors

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and to the cooperation partners

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and to the media partners of the symposium

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Programme

Session 1: Reports from associations – standards and regulations – national annexes of ISO 9972

Information from the German Association for Airtightness in the Building Industry (FLiB e.V.)
Oliver Solcher, D

Information from the Thermography and Blower Door Association Switzerland
Michael Wehrli, CH

Reports from various countries on the status of the national annexes of ISO 9972
Austria - Michael Pils
Czech Republic - Jiří Novák
Denmark - Lars Due,
France - Fabrice Richieri
Ireland - Mark A. Shirley
Spain - Irene Poza Casado
Switzerland - Gregor Notter

German national annex to DIN EN ISO 9972
Joachim Zeller, D

Introduction and survey on "Preventability of leakages"
Klaus Vogel, D

90 seconds - Exhibitors have the floor

Session 2: Measurement in practice

Measurement of airtightness in high-rise structures
Søren Peper, D

Report on air permeability measurements in consumer markets and office blocks in actual practice
Torsten Bolender, D

Measurement at multi-family dwellings – spot-check measurements and internal leakages
Andreas Kaschuba-Holtgrave and Angela Rohr, D

The challenge of measuring highly leaktight buildings and apartments
Stefanie Rolfsmeier, D

Assessment of durability of airtightness in passive houses by means of repeated testing
Jiří Novák, CZ

Airtight interface connections in the elements
Helmut Schuler, D

Thermography: Heat transmission resistance and infrared transmissible membrane – underestimated influencing factors 
Benjamin Standecker, D

Session 3: Ventilation

Feedback on a full ventilation system reconditioning in a non-standard sealed building
Fabrice Richieri, F

Airtightness - ventilation concept and window ventilation
Oliver Solcher, D

The most frequent planning and installation errors in ventilation systems – report on actual practice
Theo Reuter, D

Session 4: Sealing and bonding

Adhesives are finally regulated: DIN 4108-11
Stefan Hückstedt, D

Special features of air sealing in historical timber constructions
Thomas Runzheimer, D

Measurement of components permeability in-situ
Martin Prignon, B

Session 5: Leakages in the building envelope

When airtightness alone is not enough: Structural damage due to flank convection
Michael Wehrli, CH

Airflow through lightweight wall assemblies
Hartwig Künzel, D

Claims for rectification? –
Moisture-resistant and moisture-sensitive structures
Wilfried Walther, D

Technical requirement level for the preventability of leakages
Klaus Vogel, D

The dispute over the airtightness of the building envelope under the terms of the contract for work and services – appraisal in spring 2019
Ulf Köpcke, D

Exhibition

Accompanying the International BUILDAIR Symposium a trade exhibition took place, this time involving twelve companies. The participants of the Symposium are very excited about the opportunity to find out about proven and new products and services in the lecture breaks. If you would like to pre-book for the exhibition for the International BUILDAIR Symposium 2021, please contact

Margareta Hollmann (Monday to Thursday 10 am to 4 pm):
phone: + 49 5044 975-22 
e-mail:   hollmann(at)e-u-z.de

We would like to thank all exhibitors of the 11th International BUILDAIR Symposium for enriching the event with the presentation of their portfolio.

Attendees

Thank you very much for your coming and for the interesting discussions! We hope you have been able to take home some new insights and findings. We wish you a successful time with many exciting projects - and we look forward to welcoming you again at the 12th International BUILDAIR Symposium in spring 2021.

Do you have a question or suggestion for the next International BUILDAIR Symposium in Spring 2021? Please, feel free to contact the

Conference secretariat

Energie- und Umweltzentrum am Deister GmbH
Zum Energie- und Umweltzentrum 1
31832 Springe, Germany
Tel. +49 5044 975-20
Fax +49 5044 975-66
E-Mail: bildung@e-u-z.de
Kontakt: Sabine Schneider

Speakers

Many thanks to all speakers - with your interesting and well-prepared contributions, you have contributed significantly to the success of the symposium!

Press

Contact for journalists

Ursula Mellema
 

Media

Please feel free to download

Order form conference proceedings from previous symposia

Journey

Your arrival

Arrival by public transport
From Hanover main station the bus lines 128 and 134 (both direction Peiner Straße) go directly to the HCC.
Alternatively: from the central station take tram line 10 (direction Aegidientorplatz) to Aegidientorplatz, change to tram line 11 (direction zoo), from there directly to the HCC.

Arrival by car
See map, ample parking (entrance to the parking garage in Schackstraße) are available.

Contact

Imprint

Information in accordance with § 5 TMG

Company: Energie-und Umweltzentrum am Deister GmbH
Address of company: Energie- und Umweltzentrum 1
31832 Springe-Eldagsen
GERMANY
Phone: +49 5044 975-0
Fax: +49 5044 975-66
E-Mail: bildung [at] e-u-z.de
business manager: Uwe Brockmann
Commercial register entry: HRB 102155
registry court Hannover
VAT-Id.-Nr.: DE 196244147
Tax-Nr.: 42/200/03435
Responsible person for the content: Uwe  Brockmann
Dispute resolution: The European Commission provides a platform for online dispute resolution: https://ec.europa.eu/consumers/odr
Our e-mail address isto be found above in the imprint.
We are not willing or obligated to participate in dispute resolution procedures ahead of a consumer arbitration board.
Photos: © e.u.[z.]

 

Legal disclaimer


Limitation of liability for internal content

The content of our website has been compiled with meticulous care and to the best of our knowledge. However, we cannot assume any liability for the up-to-dateness, completeness or accuracy of any of the pages. Pursuant to section 7, para. 1 of the TMG (Telemediengesetz – Tele Media Act by German law), we as service providers are liable for our own content on these pages in accordance with general laws. However, pursuant to sections 8 to 10 of the TMG, we as service providers are not under obligation to monitor external information provided or stored on our website. Once we have become aware of a specific infringement of the law, we will immediately remove the content in question. Any liability concerning this matter can only be assumed from the point in time at which the infringement becomes known to us.

Limitation of liability for external links

Our website contains links to the websites of third parties (“external links”). As the content of these websites is not under our control, we cannot assume any liability for such external content. In all cases, the provider of information of the linked websites is liable for the content and accuracy of the information provided. At the point in time when the links were placed, no infringements of the law were recognisable to us. As soon as an infringement of the law becomes known to us, we will immediately remove the link in question.

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May 2018 / source: eRecht24

Privacy Policy

This privacy policy is intended to inform you, as the user of our website, about the nature, scope and purpose of the collection and use of your personal data by us.

Responsible in the sense of the European General Data Protection Regulation (Datenschutz-Grundverordnung, DSGVO) and other national data protection laws of the member states as well as other data protection regulations is:

Energie- und Umweltzentrum am Deister GmbH 
Zum Energie- und Umweltzentrum 1 
31832 Springe-Eldagsen 
Germany 
Telefon: +49 5044 975-0 
info [at] e-u-z.de

Data Protection

Safeguarding your personal data is a serious matter for us. We want you to feel safe and secure when you visit our websites. The protection of your privacy is an important objective for us when processing your personal data. 

Usually the use of our website is possible without personalized data (i. e. name, address, …). In case you may be asked to provide personal information, answering these questions is optional. We use the personal information provided by you solely for the purpose of assisting you individually, which normally means answering your inquiry. 

Any outside service providers whose services we use for individual offerings on this website, e.g., in connection with our applicant portal, are selected with the utmost degree of care in terms of data protection. The nature and scope of the data processing work to be performed are determined contractually, and the service providers with whom we contract are required to comply with the same level of data protection as we do.

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Most of our Cookies are so-called “session-cookies”. They are delayed automatically at the end of the visit. Other Cookies remain stored in your computer until you delete them.These Cookies allow us to recognize your browser at your next visit. You can install your browser that you are informed about Cookies and you can allow it in certain cases or install a general deletion of Cookies after your visit. General deactiviation of Cookies may lead to an only. 

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The provider of the web pages automatically collects and stores information in so-called server log files, which your browser automatically submits. These are: 
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Contact

If you send us an inquiry by e-mail, your details, including the contact details you provided there, will be stored for the purpose of processing the request and in case of follow-up questions. We will not share this information without your consent.

Registration form

The personal data you provide us with the registration form will be required for the processing of your registration and participation. If required to perform the contract, your personal information will be passed on to public entities to comply with regulatory requirements (eg, tax authorities), to internal entities to perform the individual business processes (eg, accounting, marketing), and to external partners (eg. mail-order firm). A transfer of your personal data to third parties for purposes other than those mentioned does not occur.

The protection of your personal data is very important to us. However, environmental and climate protection are no less important to us. Therefore, we ask for your permission to send you information about our events by e-mail. You can revoke this consent at any time by written notification (by post, fax or e-mail, address details see above) to the e.u. [z.].

Photos will be taken during the conference for documentation and public relations purposes. Therefore, we ask for your consent to publication. We point out that photos, provided they are published on the Internet, can be accessed by anyone. It can then not be ruled out that such persons continue to use the photos or pass them on to other persons.

You have the right to revoke your consent at any time with effect for the future. In this case, your personal data will be deleted immediately, unless legal provisions preclude this. You can always inform yourself about the data stored about your person. For more information, see your rights section.

Your rights

Upon written request, we will inform you about the specific data we have stored concerning you (e.g., name and address). If you have any questions about data security, please contact us at any time at the address given above. You also have the right to complain to us about the processing of your personal data by a data protection supervisory authority.

Objecting to advertising emails

The use of contact data published under the obligation to provide an imprint for sending of unsolicited advertising and information material is objected to. We reserve the explicit right to initiate legal proceedings in case of receipt of unsolicited advertising, for example by spam emails.

 

May 2018 / sources: e-recht24.dedatenschutz.org