Together with its associated companies, F. Willich is one of the leading international manufacturers of construction chemicals and chemical products. Our products are used in structural and civil engineering, sewer rehabilitation, tunneling, mining, and underground engineering, as well as in industrial and trade applications. With our help, our customers insulate, seal, bond, coat, inject, fasten, anchor, fill cavities, repair, and renovate.

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AFTES 2021 - France

The underground, a space of innovation

The AFTES (French Tunnelling and Underground Space Association) is pleased to inform you that its next International Congress will be held from 6 to 8 September 2021 again at the Palais des Congrès (Porte Maillot) in Paris. The Grand Paris construction sites will then be in full operation and we have looked for our Congress to be held close to all the actors responsible for this exceptional project.

The central theme of this edition is “the underground, a space of innovation”. The underground in fact offers very many opportunities, on the urban planning level - with the creation of a range of facilities and new activities-, with regard to the design of studies - in particular with the assistance of numerical modelling - and also with respect to the great strides that are being continuously made in boring and construction plant, equipment and products.


September 6 to 8, 2021

Porte Maillot
Palais des congrès de Paris
75116 Paris, France

FORUM Injection technology 2022 - Germany

The event will be held only in German


02. - 03. November 2022

Kardinal-Frings-Straße 1,
50668 Köln, Germany


Underground solutions for a world in change

It is a great pleasure on behalf of the Danish Society for Tunnels and Underground Works, DFTU, to invite you to the World Tunnel Congress 2022 and associated events from Friday 22 April 2022 through to Thursday 28 April 2022.

he venue we have chosen to host the conference, exhibition and ITA general assembly is the well-known Bella Congress Center Copenhagen. Being located less than 15 minutes from the airport and less than 10 minutes from the city center, the Bella Center has a fantastic location and the venue has more than sufficient capacity both in terms of conference and exhibitions capacity to host the World Tunnel Congress.

Denmark and Scandinavia will present some of the mega projects in the world with great opportunity to learn and visit the project in our part of the world. In Denmark, existing and new projects are well under construction and site visits will be arranged. New Metro lines (Cityringen, Nordhavn and Sydhavn) are well under way. Learnings from the Great Belt Link and the Øresund Link has been used for getting the Femern Fixed Link started. In Scandinavia: Norway, Sweden and Finland the construction of many other new mega infrastructure projects will start. 


22. - 28. aPRIL 2022
Bella Center
Center Boulevard 5,
2300 Copenhagen S, Denmark