Masonry Magazine August 1992 Page. 55
"I specify portland cement-lime mortars for strong, watertight walls."
"I use masonry cement mortars. Their consistency and durability help me build watertight walls."
The debate goes on endlessly, and both sides have their points. Portland cement-lime mortars have shown good results in laboratory tests. Masonry cement mortars have proven their excellence through decades of field performance.
Bottom line... both make excellent mortars complying with all applicable codes and standards. The real issue is choosing the right mortar for climate conditions, job specifications, and compatibility with masonry units.
Our responsibility is to present the facts on major questions affecting the industry. We continually research, evaluate, and report on these issues, and we invite you to write or call today for our latest technical update and list of material suppliers.
PORTLAND CEMENT ASSOCIATION
5420 Old Orchard Road, Skokie, Illinois 60077-1083
(708) 966-6200