Gas- and watertight precast concrete modular units as transformer stations

Eudur-Bau GmbH & Co. KG of Herzebrock-Clarholz/Germany has been manufacturing complete solutions as concrete constructions for industry, noise protection and façades for more than four decades. During that time, the company has improved its technology and market presence. In 2011, it was commissioned to manufacture transformer stations whose lower part of 80-cm height was to be executed gas- and watertight.

The specification called for the construction of transformer stations, weighing up to 60 t, manufactured of reinforced-concrete wall slabs. For one, a cost-effective solution had to be...

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