This course is no longer active. AEC Daily will not report completion information for this course.
Mortars are utilized to bind masonry units together and fill the gaps between them. Understanding the critical relationship between bricks and mortar is fundamental to a successful installation. This course covers the performance and specification considerations related to the different types of mortar used for masonry construction, including portland/lime mixes, mortar cement and masonry cement.
Upon completion of this course, the Learner should be able to:
- Discuss the history of masonry mortar.
- Summarize the differences between the types of masonry mortar and their use in construction.
- List the properties that require consideration in order to specify the proper mortar product.
- Explain the common problems associated with masonry and their causes.
- State the testing standards and specifications for each type of cement, as well as the testing standards and specifications for masonry mortar.
Approximately 1 hour. Delivered online, at your own pace.
Presented by Ray B. Henderson on behalf of Heidelberg Materials. View the Privacy Policy .
Presenter Information

Name: Ray B. Henderson
Title: Technical Service Engineer, Lehigh Cement
Background:
Ray Henderson has 38-years of Masonry Industry experience including 14 years in product research and development. He has over 20-years of technical service in support to the masonry and concrete industry and is a recognized expert in masonry materials. For 15-years Ray has been an active member of ASTM (American Society for Testing and Materials). He is a member of the executive committee and current recording secretary for ASTM C12 Committee on Mortar and Grouts and a member of ASTM C15 Committee on Manufactured Masonry Units where he is a Task Group Chair.