CLAYFORD T. GRIMM, P.E.
For the past few years a task comittee of ASTM Comittee C15.05 has been developing a Standard Guide for Architectural Design of Masonry Cavity Walls. This paper provides excerpts of he current draft of that proposed standard. It is provided here for public review and comment. Your suggestions for improving the document should be sent to this author as chairman of the task committee. You recommendation will be greatly appreciated.