Dr. Arthur C. Heidebrecht

Roles

Masonry Magazine August 1986 Page. 41
August 1986

ASTM Seeks Members for New Subcommittee on Masonry Terminology

ASTM Committees C-12 on Mortars for Unit Masonry and C-15 on Manufactured Masonry Units have formed Subcommittees on Masonry Terminology, designated C12.08 and C15.08.

Thes

Dr. Heidebrecht Edward Gazzola Harry Harris J. Borchelt Jim Dwyer Roy Post
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