Not the concrete block homes, however a few decades ago they had to temporarily support the famous cantilevered roofs of Falling Water and then modify/restore i

Not the concrete block homes, however a few decades ago they had to temporarily support the famous cantilevered roofs of Falling Water and then modify/restore its internal structure for longer-term survivability. I visited Falling Water while that process was going on and it was interesting to see how they were approaching modifying such an icon. https://old.post-gazette.com/lifestyle/20011208lowry1208fnp3.asp https://old.post-gazette.com/lifestyle/20011208lowry1208fnp3... https://www.nytimes.com/1999/03/11/garden/an-icon-in-peril-saving-fallingwater-from-a-fall.html https://www.nytimes.com/1999/03/11/garden/an-icon-in-peril-s...