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 International Congress 2023 - France

Last year’s event in September 2021, which was highly anticipated after being postponed, was a great success and many of you attended, as both delegates and exhibitors. Despite the public health situation, we welcomed over 3,000 participants. We hope to see at least as many of you again in 2023.

The central theme of next year’s event is “Underground space at the heart of transitions”

Whether it is the low-carbon transition, the digital transition, resilience in the face of climate change or new technologies for deploying innovative and adapted solutions, our Association hopes that this congress will show that underground space has an important role to play in these changes in our society.

    You will find us and our products at the booth of our partner F.I.S. France Injection Service.
    We are looking forward to your visit!


    02. - 04. October 2023
    Le Palais des Congrès de Paris
    2 place de la Porte Maillot
    75017 Paris, France

    15th ISRM Congress & 72nd Geomechanics Colloquium 2023 - Austria

    The Austrian Society for Geomechanics has the pleasure to invite you to the 15th international ISRM Congress 2023 to be held in conjunction with the 72nd Geomechanics Colloquium in Salzburg, the city where the International Society for Rock Mechanics (ISRM) was founded in 1962. The Geomechanics Colloquium in Salzburg since its initiation in 1951 has always been a perfect and distinguished meeting place for researchers and practitioners. The success of this concept not only shows in the continuous meetings over more than 70 years, but also in the attendance of regularly around 1000 participants.

    We have put some effort in preparing an interesting and attractive scientific program. Interesting site visits to tunnel and rock engineering projects will be organized.


      11. - 13. October 2023
      Salzburg Congress
      Auerspergstraße 6 
      5020 Salzburg, Austria


      STUVA Expo 2023 - Germany

      For more than 50 years, the STUVA Conference and with it the STUVA Expo have been one of the most important forums for the entire field of underground construction. Thanks to the well advanced vaccination campaign, the family reunion of the tunnel industry, the STUVA-Expo and the STUVA-Conference, will take place as a presence event in the usual way on 8 and 9 November 2023 in Munich.

      More than 200 renowned exhibitors from Germany and abroad, around 1,900 conference participants and over 900 registered trade visitors value the trade fair as a professional marketing platform. Only here are products and services from the areas of "machines and equipment", "materials and accessories", "planning and consulting" and "execution" in the field of underground construction presented. The STUVA-Expo and the STUVA-Conference are one of the world's leading and largest events in the tunnel construction sector. Attendance at the STUVA-Expo is free of charge after prior trade visitor registration. Participation in the STUVA Conference is subject to a fee.


        08. - 09. November 2023
        Messe München
        Messegelände, Hall C1
        81823 MUNICH, Germany

        Big 5 Global - United Arab Emirates

        XL opportunities. XXL growth.
        For 43 years, Big 5 Global has provided an unparalleled platform for the industry to build new business, expand international networks and learn from leading innovators from around the world driving positive business environments and societal change.
        Big 5 Global: this is as big a construction event as the region has seen covering the total supply chain. Boost your networks and test industry-shaping products at our vibrant annual hub — your expressway to new markets. Shake hands in person, and seal global deals on the spot.

        You will find us and our products at the German Pavillion. We are looking forward to your visit!


          04. - 07. DECEMBER 2023

          World Trade Centre
          Sheikh Zayed Rd - Trade Centre 2, Dubai
          Vereinigte Arab Emirates