The tunnel boring machine (TBM) eats its way about 340 m through the ground 10 m below the Datteln-Hamm Canal (Figure 1). Here, in 2025, mine water is to flow into the Lippe in a pipe. This is because Haus Aden is one of the central mine water sites of RAG Aktiengesellschaft in Essen. At the same time, a new ...
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Barbara – this will be the name of the tunnel boring machine (TBM) in future, which will drive the mine water channel from the outlet to the central shaft (Figure 1). The woman who gave the TBM its name is the patron saint of all miners. Saint Barbara’s Day is therefore exactly the right temporal setting for the christening of ...
Read More »DMT GmbH & Co. KG, a company of the TÜV NORD GROUP based in Essen/Germany, has acquired a 51 percent stake in the company Prüfzentrum für Bauelemente GmbH & Co. KG (PfB) from Stephanskirchen near Rosenheim, Germany. The transaction took place on 1 December 2022. With the participation, both companies are deepening their long-standing cooperation in the testing and certification ...
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Since the beginning of the year, Kay Wieczorek (Figure 1) has headed the Center of Competence (CoC) Product Business as Divisional Director. CoC Product Business is responsible for the Cement, Building Materials, Chemicals and FMCG divisions. The 38-year-old studied Sales Engineering and Product Management at the Ruhr University in Bochum. He has been with the BEUMER Group since 2014. Until ...
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