The Masonry Design Manual is intended to assist the designer in understanding masonry materials and the construction process. The material presented is a valuable tool for non-engineering disciplines, such as architects and contractors and benefits the designer in the application of masonry. This book incorporates the latest information available and is consistent with the provisions of the 2006 International Building Code, the 2005 Building Code Requirements for Masonry Structures (ACI 530/ASCE 5/TMS 402) and the 2005 Specification for Masonry Structures (ACI 530.1/ASCE 6/TMS 602).