A concrete float is a tool used to finish a

concrete Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most ...

surface by making it smooth. A float is used after the surface has been made level using a screed. In addition to removing surface imperfections, floating will compact the concrete as preparation for further steps. A float can be a small hand tool, a larger bull float with a long handle, or a power trowel (also called a power float) with an engine. Concrete floats are generally made of magnesium, aluminum, or wood.

External links

Bull floats and darbies.
Concrete Network. Tools Concrete {{Concrete navbox