Visit us at the

denkmal in Leipzig

from 24 to 26 November 2022

Further Information
postponed to June 10th, 2022 in Delft

7th WTA Colloquium – Maintenance of Concrete Buildings

Strategies for the Conservation of Historic Concrete Structures

Further Information
CRRB 2022 - 24th International Conference on Rehabilitation and Reconstruction of Buildings

Call for Papers

10. - 11.11.2022 Brno, Czech Republic

Further information

WTA Young Professionals Award 2022

for outstanding achievements in the fields of building conservation and monument preservation

Further Information
Guidelines for restoration

WTA – Guidelines

to various tasks in the preservation of buildings and monuments. Here you will find further information on topics and contents of the guidelines, as well as ordering options.

more details

Welcome to the "International Association for Science and Technology of Building Maintenance and Monuments Preservation",(WTA)

The mission of the international association WTA e.V. is the fostering of research and its practical deployment in the disci-plines of building and monument preservation. In this context, one of the primary tasks is to implement practical experiences and to make them usable with the aim of accelerating the application of new insights and modern technologies.


Since 01.05.2015 the certifications are confered to WTA GmbH

Call for Participation

The technical commission steel (in future "metal") and glass is a very young commission. As such we are still looking for participants from the fields of monument conservation, practice and research and also from other commissions of the WTA. Please contact the head of the technical commission, directly the head of the working group or the WTA office!

WTA receives gold medal

On 10 November 2018, the WTA e.V. will be awarded the gold medal for outstanding achievements in the preservation of historical monuments in Europe at the leading European trade fair "denkmal".

What is WTA?

location WTA Germany WTA Netherlands/Flanders WTA Switzerland WTA Czechia WTA Belarus Беларусь

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