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

alles kanal - Austria

The innovative trade fair for the municipal world. With over 200 exhibitors from all relevant industries, the Kommunalmesse is the largest trade fair for the top decision-makers from Austria's municipalities. Held every year, Kommunalmesse offers the perfect opportunity for personal networking between the business community and the municipal world. The fair pays special attention to individual consulting and high practical relevance. Here you will find everything you need for the daily work in your municipality, and you can test the latest machines and equipment in the outdoor area.


September 15 to 16, 2021

Messe Tulln
3430 Tulln an der Donau,

IMS DAY 2021 - Germany

Interesting technical presentations, informative live demonstrations as well as valuable exchange of experience - this is what awaits you at our IMS Day. Between 9:30 a.m. and 5:00 p.m., we will present a variety of solutions for the rehabilitation of house connections and main sewers as well as the performance of our UV curing systems. The overview will be rounded off by a presentation of our solutions in the field of vehicle finishing. We will end the evening together at the Feldschlösschen headquarters.



23. September 2021

Am Messering 8
01067 Dresden,

70. Geomechanics Colloquium 2021 - Austria

This year's colloquium will be held as a hybrid event

Due to the pandemic, the 69th Geomechanics Colloquium in 2020 was held in a virtual format. It was a successful meeting, but naturally it could not replace a “real” conference. The board of the Austrian Society for Geomechanics decided to conduct the Colloquium this year with physical presence. As there might still be some restrictions in relation to maximum number of allowed participants and travel, there will be also a possibility to participate virtually. Excellent simultaneous translation is provided. The Society hopes for a big attendance, physically as well as virtually!


14. - 16. October 2021

Salzburg Congress
Auerspergstraße 6
5020 Salzburg

Smagua 2021- Spain

The technological showcase fot water and irrigation industry

Feria de Zaragoza will held, from 19th to 21st October 2021, the 25th edition of SMAGUA, International water and irrigation exhibition.

The prestige of SMAGUA, one of the most important exhibitions in Europe, attracts professionals from all over the world who find a wide showcase with the latest equipment and technologies applied to the water cycle. The event, with more than 45 years of existence, has become the essential meeting point for the sector thanks to its clearly innovative position, the quality of its technical conferences and the numerous presentations of products, equipment and technological solutions.


19. - 21. October 2021
Feria de Zaragoza
Ctra. A-2, km 311,
50012 Saragossa, Spain


At STUVA-Expo 2021 Experts meet with Experts


The decision has been made: Thanks to the well advanced vaccination campaign against the coronavirus, the "family reunion of the tunnel industry", the STUVA conference with accompanying trade exhibition (STUVA-Expo), is to take place as a presence event in the usual manner from November 24 to 26, 2021 at the Karlsruhe Trade Fair Center.

The STUVA conference is exactly the right place for personal exchange among each other; it represents one of the most important forums for the entire field of underground space. With more than 3,800 professionals from over 20 countries at last count, it is one of the world's leading and largest events in the tunnel sector, bringing together the entire value chain of the tunnel industry for professional exchange. As the "family reunion of the tunnel industry", both STUVA Conference and STUVA Expo are characterized by the personal encounters, the mutual exchange and the shared experience. The traditional festive evening on the first day of the STUVA conference has become an absolute highlight of the event in recent years, where business partners meet in a pleasant atmosphere. 


24. - 26. NOVEMBER 2021



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

FORUM Injection technology 2022 - Germany

The event will be held only in German


02. - 03. November 2022

Kardinal-Frings-Straße 1,
50668 Köln, Germany