In a previous course you learned the basics about crack isolation membranes. In this course, we will discuss the different types of cracks that you can find in concrete, the different types of crack isolation membranes and when they should be used, and finally we will discuss how these products are installed. To complete this course and receive a certificate of completion, you will need to complete the on-line course which will take a minimum of 13 minutes to complete and then you will be required to take a 10 question quiz to test what you have learned.