In the introductory course, you learned what waterproof membranes were and why they are used. In this module you will learn about bonded and unbonded waterproofing membranes, how each is installed in a wet area, the different types of drains they can be used with, and water vapor permeability. The course will take a minimum of 22 minutes to complete then you will be required to take a 10 question quiz to test what you have learned.