What Is Power Float Concrete

A power float is a hand-operated machine used to produce a smooth, dense and level surface finish to insitu concrete beds. Power floating eliminates the time and materials needed to apply a finishing screed and is quicker and less labour-intensive process than hand trowelling.

Do you need to power float concrete?

Because the action of power floating essentially recompacts the concrete floor, plastic-shrinkage and cracking potentially caused by the concrete drying too quickly is closed together again. The smooth finish also means that the concrete floor is less susceptible to cracking in the future.

How does a concrete float work?

Float the concrete when you’re done grooving and edging (Photo 6). Floating removes the marks left by edging and brings the surface one step closer to a final finish. You may have to bear down on the float if the concrete is starting to harden.