Red Seal Concrete Finisher Practice Exam

Question: 1 / 400

What is a concrete overlay?

A type of insulation used in construction

A thin layer of new concrete placed over an existing slab

A concrete overlay is defined as a thin layer of new concrete that is applied over an existing concrete slab. This process is usually utilized to improve the appearance and durability of an existing surface, address minor surface defects, or restore an old patio or driveway. The overlay can be stamped, stained, or textured to enhance its aesthetic appeal.

This method provides a fresh surface while also allowing for increased thickness if needed, which can improve load-bearing capacity, extend the life of the existing slab, and help to resist the effects of weathering or surface wear. The use of overlays is a common practice in concrete finishing to enhance the functionality and appearance of concrete surfaces without the need for complete replacement, making it an efficient and cost-effective solution in many scenarios.

Get further explanation with Examzify DeepDiveBeta

A method for reinforcing existing concrete

A decorative finish applied on top of concrete

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy