. Bulletin of the Department of Agriculture. Agriculture; Agriculture. THE SEASONING OF WOOD. 17 from the average weight of the ties. The weight per unit volume could not be used, as in many cases the volumes of the ties were not 50 X O +2 UJ 40 LONGLEAF PINE 6X1 2'AM oa'x 16" <râ â â -â¢19 14 â â * <r- â â 19 IS- â â â â -â¢, â? ww0 2 4 6 8 10 12 14 16 18 20 TIME SEASONING-MONTH '; . Fig. 12.âSeasoning of longleaf pine timbers at Madison, Wis. obtained. The poles were seasoned on skids in the open. The sawed timbers were seasoned in open piles under shelter. LUMBER. Sawed lumb
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. THE SEASONING OF WOOD. 17 from the average weight of the ties. The weight per unit volume could not be used, as in many cases the volumes of the ties were not 50 X O +2 UJ 40 LONGLEAF PINE 6X1 2'AM oa'x 16" <râ â â -â¢19 14 â â * <r- â â 19 IS- â â â â -â¢, â? ww0 2 4 6 8 10 12 14 16 18 20 TIME SEASONING-MONTH '; . Fig. 12.âSeasoning of longleaf pine timbers at Madison, Wis. obtained. The poles were seasoned on skids in the open. The sawed timbers were seasoned in open piles under shelter. LUMBER. Sawed lumber generally is dried by being piled in stacks with air spaces between the boards. In forming the stacks the boards usually are laid flat, with strips called stickers between courses or Fig. 13.âLumber piled sidewise on cement and metal Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.
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