Red Seal Concrete Finisher Practice Exam

What does "profiling" refer to in the context of concrete finishing?

1. Creating grooves or textures on the concrete surface for added traction

2. Filling cracks in the concrete

3. Applying a sealant

4. Grinding the surface to smoothness

The correct answer is: Creating grooves or textures on the concrete surface for added traction

Profiling in the context of concrete finishing refers to the process of creating grooves or textures on the surface of the concrete. This is often done to enhance traction and improve safety, particularly in outdoor areas such as walkways, driveways, or pool surrounds. Textured surfaces can help to prevent slips and falls, making them an important consideration in concrete design, especially in high-traffic or wet areas. While filling cracks, applying sealants, or grinding for smoothness are also important activities in concrete finishing, they do not encompass the specific definition of profiling. Profiling directly addresses the creation of surface features, which is essential for both aesthetic and functional purposes.