• CALL for Participants for TensiNet Working Group on Pneumatic Structures

    23 August 2011

    Pneumatic Structures are increasingly being considered for a variety of applications in the built environment, from stadium roofs to bridges, and from permanent structures to deployable enclosures. The design, analysis and specification of these structures is often treated differently by different consultants in different countries, with occasional reliance upon qualitative and empirical experience, or applications from other industries.


    TensiNet is launching a working group on Pneumatic Structures to consolidate the current best practise in this specialist field. It is envisaged that this working group will focus on analysis techniques, design processes, applicable standards and technical references, materiality options, and construction practicalities. Reference will be made to the existing working groups on ETFE and Analysis & Materials without duplicating their findings, of course.


    The aims, scope and membership of the working group will be discussed at the start-up meeting to follow after the Annual General Meeting of TensiNet in Barcelona on 4th October 2011. Any interested parties who would like to participate should contact the leader of the working group, Matthew Birchall, at matthew.birchall@burohappold.com



  • Spanish edition European Design Guide for Tensile Surface Structures

    24 November 2009


    Arquitectura Textil

    Guía Europea de Diseño de las Estructuras Superficiales Tensadas



  • Interview Javier Tejera BAT SPAIN on TV

    3 April 2008
    It is important that we all promote tensile architecture and light weight construction, also on TV.


  • Interested to become a TensiNet Member?

    28 March 2008

    Interested in becoming a TensiNet member?

    Please look at the membership fees


    You can register on-line. If you have questions please contact Evi Corne (evi.corne@vub.ac.be)

    New members receive a free copy of the "European Design Guide for Surface Tensile Structures".


  • TensiNet Working Group "Specifications"

    27 December 2007
    The national or European standards specify which loads have to be applied and how they have to be applied for roofings.


  • New TensiNet members receive the Design Guide for Free

    27 December 2007
    New TensiNet Members receive the European Design Guide for Tensile Surface Structures for free. To become a member please register here


  • Members of tensinet

    27 December 2007

    There are different levels of engagement as well as benefits related to the type of membership. Quite a few of the current Partner Members and Associate Partner Members participated at the initial project of the EU-funded thematic network (2001-2004).


    Partner Member

       Architecture and engineering offices

       Manufacturer and fabricator

       Material producer, Coater and Weaver

       Software Companies and Products


    Associated Partner Member  (extra mentioned) uit de databank

    Matti Orpana 

    Alessandra Zanelli

    Juan Monjo-Carrió

    Markus Balz

    Peter Gosling

    Heidrun Bögner-Balz

    Rogier Houtman

    Marijke Mollaert

    John Chilton



    Firm Member

    Architecture and engineering offices

    Manufacturer and fabricator

    Material producer, Coater and Weaver


    Steelwork and Ropes


    School/University Member

    Academic institutions


    Individual Member

    Academic institutions

    Architecture and engineering offices

    Manufacturer and fabricator

    Material producer, Coater and Weaver

    Software Companies and Products



  • Members of working groups

    27 December 2007

    TensiNet has launched several Working Groups. Each Working Group focuses on a specific topic and is responsible for its operation. 

    During the General Assembly each WG leader reports about objectives and progress. 

    The Working Groups welcome additional members. If interested to contribute please contact info@tensinet.com.


  • National representatives

    27 December 2007

    To have a local or national contact National TensiNet Representatives have been designated in 2015. The current National TensiNet Representatives are:


     Evi Corne

     Vrije Universiteit Brussel, TensiNet


     Vatyu Tanev

     University of Architecture Civil
    Engineering and Geodesy


     Matti Orpana




     Université de Nantes


     Katja Bernert

     Low & Bonar group


     Alessandra Zanelli


     The Netherlands

     Rogier Houtman



     Matti Orpana




     Univ Wroclaw – Faculty of Architecture


     Josep llorens



     Matti Orpana



     Fevzi Dansik

     Asma Germe / Mimar Sinan Fine-Art University


     Peter Gosling

     Newcastle University


  • Mission

    26 October 2007


    The aim of TensiNet is to enable its members to contribute more effectively, within the scope of their activities, to   

       • Provide information and advice in the field of tensile membrane buildings; 

       • Inform about research and other technical studies necessary to support such advice; 

       • Inform about the application of research findings; 

       • Improve the quality of tensile membrane buildings; 

       • Increase the range of architectural applications;

       • Get scientific results into practice and 

       • Stimulate research initiatives.  

    Members of TensiNet subscribe a code of Good Practice, encourage and facilitate exchange of information and joint working, in order to increase the quality of tensile architecture. 



    TensiNet is an association or platform for all parties interested in tensioned membrane structures. 

    TensiNet supports teaching and training activities in the field of tensioned membrane construction. TensiNet can support a workshop organised by one of its members (by announcement, programme, mailing) and provides information about events.

    TensiNet disseminates information about ongoing research.

    TensiNet publishes the TensiNews newsletter twice a year. TensiNet organises every three year the TensiNet Symposium

    TensiNet continues to publish reference documents, Working Group publications and the proceedings of the TensiNet symposium.  

    TensiNet has launched several Working Groups. Each Working Group focuses on a specific topic and is responsible for its operation. 

    TensiNet maintains the website www.tensinet.com, containing a projects database, reference documents, research reports etc.



    The idea of TensiNet became reality in 1999 as a proposal for a European research project, which ran till 2004.

    TensiNet continued the established network of experts of our industry under the wings of Vrije Universiteit Brussel.

    Since April 2020 TensiNet became an international non-profit association.

    The Founding Directors are Bernd Stimpfle, Roberto Canobbio and Marijke Mollaert. A new of Board of Directors was voted during the General Assembly 2022 with Paolo Beccarelli, Heidrun Bögner-Balz, Roberto Canobbio, Maxime Durka, Fevzi Dansik and with Bernd Stimpfle as President and Marijke Mollaert as Secretary.

    The General Assembly is organised once a year in spring. The Permanent Members have voting rights.

    TensiNet has National Representatives. They actively support the TensiNet activities at national level. The National Representatives are approved by the Board of Directors for a period of three years.

    TensiNet discusses specific issues and prepares state of the art documents in the appropriate Working Groups:

       • WG analysis & materials

       • WG ETFE


       • WG Sustainability & Comfort

       • WG Pneumatic structures

       • WG Specifications & EUROCODE

       • WG Specifications GOOD PRACTICE