A massive former Nazi bunker in Germany that was deemed too complex ... 8 feet thick and a roof consisting of 11.5 feet of reinforced concrete — would pose too big a risk for the heavily ...

Three German World War II bunkers have been unearthed on the ... of 6 by 7 meters and are covered with a 1-meter thick reinforced concrete roof. The project also uncovered traces of brick trenches ...

As part of addressing this problem, a team at TU Dresden in Germany have completed what is believed to be the world’s first building made with carbon-reinforced concrete, in which the steel ...

The Berlin Story Bunker is an immersive museum spread across five floors that invites visitors to explore centuries of Berlin and German history ... is housed within a concrete World War II ...