Concrete Finisher

Smooths and finishes surfaces of poured concrete floors, walls, sidewalks, or curbs to specified textures, using handtools or power tools including floats, trowels, and screeds.

Requirements

• Spreads concrete to specified depth and workable consistency, using float to bring water to surface and produce soft topping.
• Levels, smooths, and shapes surfaces of freshly poured concrete, using straightedge and float or power screed.
• Finishes concrete surfaces, using power trowel, or wets and rubs concrete with abrasive stone to impart finish.
• Removes rough or defective spots from concrete surfaces, using power grinder or chisel and hammer and patches holes with fresh concrete or epoxy compound.
• Molds expansion joints and edges, using edging tools, jointers, and straightedge.
• May sprinkle colored stone chips, powered steel, or coloring power on concrete to produce prescribed finish.
• May produce rough concrete surface, using broom.
• May mix cement, using hoe or concrete-mixing machine.
• May direct subgrade work, mixing of concrete, and setting of forms, performing duties as described under Group Leader.
• May specialize in finishing steps and stairways and be designated as Step Finisher.
• May break up and repair old concrete surfaces, using pneumatic tools and be designated Cement Mason Maintenance.