Red Seal Concrete Finisher Practice Exam

Name a common type of concrete finish that provides a textured surface.

1. Polished finish

2. Honed finish

3. Broom finish

4. Exposed aggregate finish

The correct answer is: Broom finish

A broom finish is a popular technique used to create a textured surface on concrete. This finish is achieved by sweeping a broom across the surface of freshly poured concrete before it fully sets, which results in fine grooves or ridges. This texture is not only visually appealing but also enhances traction, making it safer to walk on, especially in outdoor settings such as driveways, patios, or sidewalks. The other finishing options focus more on aesthetics or other functional aspects. For example, a polished finish aims for a smooth, mirror-like surface, which is often chosen for indoor applications to reflect light and create a sophisticated look. A honed finish is also smooth but has a matte appearance, suitable for surfaces that require low maintenance. An exposed aggregate finish showcases the decorative stones and aggregates within the concrete, providing a textural appeal but achieved through a different method that does not involve the use of a broom for texture. Thus, the broom finish stands out for its practical application in creating a textured surface.