In the concrete business, I’ve seen plenty of "weekend warrior" slabs that look like a spiderweb of cracks after just one summer. Most folks follow the basic instructions on the back of a bag, but out here in the Southern Utah heat, the rules are a bit different. Best Practices for Pouring a Concrete Slab: At M3 Industries , we don’t just pour mud; we build foundations that last. If you want a slab that stands up to the red dirt and the 100-degree sun, here are the "Merrill-a