Aktuelle WTA-Merkblätter

International Association for Science and Technology
of Building Maintenance and the Preservation of Monuments

Welcome to our website!

Our objectives

The international association WTA e.V. has set itself the target of supporting research and its practical application in the field of building maintenance and monuments preservation. One of our most important assignments is to process practical experience and to make it useful, thus speeding up the application of new insights and modern technology. To achieve these objectives, we seek to establish an intensive dialogue between scientists and practitioners.

How can the WTA help you personally?

The WTA is the only institution which issues standards and regulations for the restoration of buildings and the refurbishment of historic structures. You will find here regulations and current information. Our events present you with the latest state of technology in the field of building maintenance.


  • further WTA-News .... here
  • Events calendar .... here