3440 Chapter 27 



Table 27-103 — Board feet, by three log rules, of 8, 12, and 16-foot-long oak sp. logs of 

 various diameters sufficient to yield a 160-cu-ft cord^ of peeled, split sticks 5 feet long 



(Barrett et al. 1941) 



Small-end 

 log dib 

 (inches) 



10 

 12 

 14 

 16 

 18 

 20 

 22 

 24 

 26 

 28 

 30 



10 

 12 

 14 

 16 

 18 

 20 

 22 

 24 

 26 

 28 

 30 



10 

 12 

 14 

 16 

 18 

 20 

 22 

 24 

 26 

 28 

 30 



'To obtain board feet per 160 cu ft of rough 5-ft wood multiply values in table by 0.89. To obtain 

 board feet per 128 cu ft of peeled 4-ft wood multiply values in table by 0.80. To obtain board feet per 



128 cu ft of rough 4-ft wood multiply values in table by 0.71. 



