10Th International Brick and Block Masonry Conference, Date: JUL 05-07, 1994, Location: CALGARY, CANADA, Patrocinadores: Canadian Concrete Masonry Producers Assoc, Canadian Masonry Contractors Assoc, Canadian Masonry Res Inst, Canadian Portland Cement Assoc, Canadian Soc Civil Engn, Clay Brick Assoc Canada, Inst Maconner Quebec, Masonry Contractors Assoc Alberta, NO Div, Masonry Contractors Assoc Alberta, SO Div, Masonry Inst Brit Columbia, Nat Sci & Engn Res Council Canada, Ontario Masonry Ind Promot Fund, Plains Masonry Producers Assoc, Portland Cement Assoc, Masonry Soc, Univ Calgary