International Staple, Nail and Tool Association (ISANTA) announced the revision of its NER-272 Evaluation Report. The January 1, 2004 revision updates the report to cover International Codes and the latest editions of the older codes. It also incorporates recent research on stapled connections. Evaluation reports are issued by the officials who write the "model codes" adopted by most municipalities. NER-272 covers fasteners and fastening schedules. It indicates that listed fasteners were tested for conformance with specifications and are manufactured under a quality control system. Its fastening schedules indicate in what quantity or spacing fasteners must be used. Building officials use it as a basis for approving use of power-driven fasteners. It has tables on shear walls, horizontal diaphragms, framing, roof coverings, sheathing and decking. Copies of the report can be downloaded from ISANTA's website at www.isanta.org by selecting "Building Codes" then "Evaluation Report" and the clicking on "NER-272." Single complimentary printed copies of the 64-page report can be requested from ISANTA at 708-482-8138.
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