
Acceptable Masonry Tolerances & Workmanship

Masonry structures provide durability, fire resistance, and resiliency along with beautiful aesthetics. Join us to learn how to effectively communicate with building owners to ensure a structure that aligns with their expectations while meeting tolerance requirements. We’ll discuss acceptable masonry tolerances found in codes and standards and how to properly apply them to building construction. We’ll also cover the impacts of tolerances of supporting structures, since they’re often less stringent than masonry. Finally, learn lessons from the field that highlight the importance of good workmanship and trained craftworkers.
Learning Objectives:
- Explore masonry construction tolerances requirements found in codes and standards.
- Learn the correct way to apply the tolerances to masonry walls.
- Develop skills to communicate effectively with the owner to ensure a secure, durable, and visually appealing structure that aligns with their expectations.
- Explain how to effectively observe and assess masonry construction in the field, ensuring it adheres to industry standards.
About the Speaker:
Brian Trimble, PE, CDT, LEED AP
Director of Industry Development and Technical Services, IMI
Brian is a professional engineer who has worked in the masonry industry for over 30 years, assisting design professionals in the design of masonry structures. He speaks frequently to local, regional, and national construction industry groups.
His career began with a brick manufacturer and he worked for the Brick Industry Association for over 20 years. For the International Masonry Institute he coordinates activities in the Western PA and Western NY areas. In addition to owners, contractors, architects, engineers, and craftspeople, he promotes masonry to a wide range of audiences.