Hinweise zur Güteprüfung von Betonstahlnach DIN 488-6:2010

Jürgen Leißner

1975 graduation from the University of Applied Sciences, Aachen with a degree in civil engineering; 1975 to 1978 specialist at the Institute of Building Research at the RWTH Aachen University in scientific materials testing and acquisition of the concrete E certificate; 1978 to 1980 employee at the „Finanzbauamt“ in Erkelenz with tasks in the building site management for the AWACS airfield in Geilenkirchen; 1981 to 1989 development of building materials in special underground construction and quality assurance at building and underground construction sites in the Cologne branch office of Hochtief AG; 1989 to 1997 specialist at the Institute of Building Research at the RWTH Aachen University in scientific materials testing; 1997 to 2016 testing and inspection body manager of the recognised body for reinforcing steel, prestressing steel and reinforced concrete components at the Institute of Building Research at the RWTH Aachen; 2006 to 2011 expert for reinforcing steel, prestressing steel and reinforcing steel connectors at the German Institute of Building Technology in Berlin