Select structural material, its characteristics and uses : manufactured from genuine long leaf pine (Pinus palustris) (1915)
Great Southern Lumber Company · Bogalusa : Great Sothern Lumber Company · leaf 16
cased knot is one surrounded in whole or in part by pitch or bark and when grown fast to the piece or li\(<lby position so that it will retain ils place in the piece it shall be considered a sound knot. A loose knot is one not hi^ld lirmly in place by growth or position. An unsound knot is one… … WaneWane is bark on the ccirniT of the piece, nr tlie absence of the corner. ShakesShakes are cracks appearing on the ends of timbers, either intersectinf: the annual trrowth rinps or separatingI he same. They shall be classified as ring or round shakes and through shakes.A ring or round shake is…
Building materials · Longleaf pine · Lumber
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