Under-Slab Vapor Retarders/Barriers: Restricting Moisture Infiltration

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Under-Slab Vapor Retarders/Barriers: Restricting Moisture Infiltration

Provides an overview of the causes and consequences of moisture problems beneath concrete slabs in flooring applications, as well as a discussion on the types and characteristics of under-slab vapor retarders/barriers.

Upon completion of this course, the Learner should be able to:

  • List the sources of moisture affecting concrete slabs.
  • In terms of flooring applications, describe the consequences of both liquid water and water vapor migration in concrete slabs.
  • Define the various moisture measurement tests that are performed to evaluate the moisture content in concrete.
  • Discuss the characteristics, specification and installation of under-slab vapor retarders/barriers.

Approximately 1 hour. Delivered online, at your own pace.

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