Masonry Magazine April 1964 Page. 2
When you ask for
Dur-o-wal... make sure it's Dur-o-wal.
The Original Masonry Wall Reinforcement with the Truss Design
Yep. We're kind of proud. Across and up and down the continent, ours is by far the most used brand of reinforcement for all sorts of masonry walls. Every once in a while, however, somebody tries to sneak in a substitute. So when you say Dur-o-wal, make sure you really get Dur-o-wal: (A) look for the truss design. And (B) look for the Dur-o-wal end-wrap shown above. That way you'll know you've got the quality reinforcement that increases horizontal flexural strength of 8-inch block walls up to a proved 135 per cent, does better than brick headers for the compressive strength of composite masonry walls. Want the facts? Write for Dur-o-wal Data File.
DUR-O-WAL
The Original Masonry Wall Reinforcement with the Truss Design
DUR-O-WAL MANUFACTURING PLANTS
Cedar Rapids, Iowa, Р.О. Вох 150 Baltimore, Md., 4500 E. Lombard St. Birmingham, Ala, P.O. Box 5446
• Syracuse, N.Y., P.O. Box 628
Toledo, Ohio, 1678 Norwood Ave. Pueblo, Colo, 29th and Court St.
Phoenix, Ariz., P.O. Box 49
• Aurora, Ill., 260 S. Highland Ave.
Seattle, Wash, 3310 Wallingford Ave.
• Minneapolis, Minn., 2653 37th Ave. So. Hamilton, Ont., Canada, 789 Woodward Ave.
STRENGTH WITH FLEXIBILITY- basic masonry wall requirement is met for (and economically) when Dur-o-ual, above, is with the ready-made, self-flexing Ropid Co Joint, below.