What Happens When You Push Concrete Beyond Its Limits?

What Happens When You Push Concrete Beyond Its Limits?


But if that wasn’t reason enough to stay away from structurally unsound foundations, Phil Plait from Slate’s Bad Astronomy documented another at the University of Illinois at Urbana-Champaign’s Engineering Open House Day. There they demonstrated a machine that can stress-test materials with up to 1.4 million kilograms of pressure. The concrete only lasts until the 726,000kg mark (start at about 1:30 to skip to the fun part), but do you think that 360kg block of concrete just crumbles under the weight? Think again. [Laughing Squid]