ABC109 Differential Movement and Expansion Joints in Brick Veneer

An illustrated discussion of the construction and function of brick veneer expansion joints, as required by thermal and moisture movements of brick and other building materials. Examples of cracks and other distress caused by incorrect expansion joint placement clearly illustrate the importance of proper joint placement.

• Learn how temperature and moisture changes cause brick and other materials to move at different rates.
• Learn difference between concrete masonry control joints and brick expansion joints.
• Receive practical guidelines for placing expansion joints in brick veneer.
• Learn the proper construction of expansion and control joints.