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The National Design Specification® for Wood Construction (NDS®) was first issued by the Na-tional Lumber Manufacturers Association (now the American Wood Council) (AWC) in 1944, under the title National Design Specification for Stress-Grade Lumber and Its Fastenings. By 1971, the scope of the Specification had broadened to include additional
design provisions of the National Design Specification® (NDS®) for Wood Construction, 2018 Edition. Lumber Reference design values for lumber in this Supple-ment are obtained from grading rules published by seven agencies: National Lumber Grades Authority (a Canadian agency), Northeastern Lumber Manufacturers Association,
to particular wood products or connections are given in. other Chapters of this Specification. 3.1.2 Net Section Area. 3.1.2.1 The net section area is obtained by deduc. t-. ing from the gross section area the projected area of all. material removed by boring, grooving, dapping, notch-.
This Manual for Engineered Wood Construction (Manual) provides guidance for design of most wood-based structural products used in the construction of wood buildings. This Manual is intended for use with the Wood Design Package which includes the following documents: • ANSI/AWC NDS-2018 National Design Speci-
NDS ® National Design Specification® for Wood Construction 2015 EDITION. ANSI/AWC NDS-2015 Approval date September 30, 2014 Updates and Errata While every precaution has been taken to ensure the accuracy of this document, errors may have occurred during development.
The 2018 National Design Specification (NDS) for Wood Construction was developed by the American Wood Council’s (AWC) Wood Design Standards Committee and has been approved by ANSI as an American National Standard. The 2018 NDS is referenced in the 2018 International Building Code.
4 Ιαν 2011 · I've not been successful finding an old 10/22 to use as a basis for a build so I've been looking at custom receivers. I like the looks of the NDS-22. Has anyone used one? How did everything fit?
