The floor placement is running smoothly. Concrete slumps have ranged from 4 to 6 in.—the specification requirements—and the last truck is on site with about 12,000 cu. yd. of concrete on the ground.
Super Slump Buster from Fritz-Pak is a slump reducing admixture that controls slump on site. It allows you to place different flows from the same load while keeping the water-cement ratio the same.