Tag Archive for Tag: Lumber

Tag: Lumber Design Values for Lumber and Timber

Design values for an extensive range of sawn lumber and timber are tabulated in the supplement to the ‘‘National Design Specification for Wood Construction,’’ (NDS), American Forest & Paper Association (AF&PA). Lumber Design values for lumber are contained in grading rules established by the National Lumber Grades Authority (Canadian), Northeastern Lumber Manufacturers Association, Northern Softwood Lumber Bureau, Redwood Inspection Service, Southern Pine Inspection Bureau, West

View Article...