Estimating Practice Exam

How are slab finishes measured?

1. In cubic yards

2. In square feet or square meters of plan area

3. In linear feet

4. In weight

The correct answer is: In square feet or square meters of plan area

Slab finishes are measured based on the area that is covered by the finish, which is typically represented in square feet or square meters. This method of measurement is crucial because it relates directly to the surface area that needs to be finished, allowing for an accurate calculation of materials, labor, and costs required for the project. When evaluating finishes for slabs, it's important to focus on the flat surface area rather than volume or weight. For example, if a contractor is determining how much concrete or finish material to apply, they will assess the two-dimensional area that the slab presents. Using square feet or square meters effectively captures this information, ensuring proper planning and execution in construction practices. Consequently, this area-based measurement approach aligns perfectly with common construction practices and contracts focused on surface treatments.