Massachusetts Construction Supervisor License (CSL) Practice Test

Disable ads (and more) with a membership for a one time $2.99 payment

Enhance your knowledge for the Massachusetts Construction Supervisor License Test with our comprehensive quiz. Dive into key construction topics and improve your preparation for success!

Start Multiple Choice Practice Test
Start Flash Cards

Practice this question and more.

What is the minimum thickness required for concrete slabs in residential construction?

  1. A. 4 inches

  2. B. 3 inches

  3. C. 5 inches

  4. D. 6 inches

The correct answer is: A. 4 inches

The minimum thickness required for concrete slabs in residential construction is generally established at 4 inches. This thickness provides adequate strength and durability to support typical residential loads without compromising the integrity of the slab. It helps prevent cracking and ensures a stable base for flooring materials. Thinner slabs, such as those measuring 3 inches, may not offer sufficient structural support for heavier loads, which can lead to issues such as cracking or settling over time. While thicker slabs, like those measuring 5 or 6 inches, are sometimes used for specific applications or heavy loads, they are not necessary for standard residential construction, where 4 inches is both sufficient and commonly accepted as a standard practice.

More Questions Like This