This Family Made An $18 Billion Fortune Selling Fast Drying Concrete
By Matt Durot, Forbes Staff,
Matt Durot, Forbes Staff
https://www.forbes.com/sites/mattdurot/••Forbes
Gene Winchester pioneered pre-blended, packaged concrete in 1951. His three sons took over three decades later and helped build it into a privately-held giant.
For decades, DIYers and construction pros have picked up yellow and red bags of Quikrete concrete mix from the shelves of Americas big box stores like Home Depot and used it for everything from ancho…