Concrete troweling is the process of repeatedly rolling the concrete surface with a hand trowel or power trowel before the final set of the concrete after the initial set.

Concrete troweling is an important step in ensuring a smooth, level surface on concrete slabs. By repeatedly rolling the surface with a hand trowel or power trowel, it allows the top layer of concrete to set before the final set. This gives the concrete time to level out and harden, resulting in a smoother surface. In addition, troweling helps to remove any air pockets that may have formed during the pour, which can cause weak spots or cracks.