The Romans built structures that have stood for over 2,000 years, while modern concrete crumbles in decades. The secret lies in a lost recipe—one that vanished for centuries after Rome’s fall.

we see a Home Depot worker trying to pull a cart filled with 15 packs of 90-pound Quikrete concrete mix. Edenka films the worker as he tugs and tugs at the cart in an attempt to move it but fails.

Concrete that doesn’t, or ‘slumps’, fails the test. The slump test at Chembur revealed that the concrete transported from a ready-mix plant at Turbhe had a higher slump than it should have.

Hundreds of residents were evacuated from properties in Torry and Balnagask after the discoveries of RAAC in roof panels, ...