Transcription of ANCHORS AND TIES FOR MASONRY …
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An information series from the national authority on concrete MASONRY technology ANCHORS AND ties tek 12 -1B. FOR MASONRY reinforcement & connectors ( 2011 ). INTRODUCTION connectors must be stiff in one direction (out-of-plane) and flexible in the other (in-plane). Note that some connectors MASONRY connectors can be classified as wall ties , an- allow much more movement than unreinforced MASONRY can chors or fasteners. Wall ties connect one MASONRY wythe to tolerate (see ref. 27 for a discussion of potential MASONRY an adjacent wythe. ANCHORS connect MASONRY to a structural wall movements). In order to preserve the in-plane and out- support or frame. Fasteners connect an appliance to MASONRY . of-plane wall tie stiffness, current codes (refs. 2, 3) allow This TEK covers metal wall ties and ANCHORS . Fasteners are cavity widths up to 41/2 in. (114 mm) without performing discussed in tek 12 -5 (ref. 1). wall tie analysis.
An information series from the national authority on concrete masonry technology NCMA TEK 12-1B 1 ANCHORS AND TIES FOR MASONRY TEK 12-1B Reinforcement & Connectors (2011)
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