42 



BULLETIN 101, U. S. DEPARTMENT OF AGRICULTURE. 



Table 4. — Results of penetrance tests on individual pieces — Continued. 



WESTERN YELLOW PINE— SAPWOOD. 





© 



'3 

 3 



o 



©X 

 S-3 



3 S-l 



ft- 



II 



> 



< 



© 



ft 



S^ 



© o 

 ><- 

 ^ o 



b'- 3 



«1 



PI 



© 

 > 

 O 



03 



| 



o • 



■gl 



o 

 Eh 



g 



3 



© 

 ft 



a 



© 



© 



ex 



c3 

 © 

 > 

 < 



u 



ft 

 £ • 



ll 

 &§ 



© 3 



© 



> 

 < 



Time re- 

 quired to 

 penetrate 12 

 inches. 



Penetrations. 



Piece No. 



Longitudi- 

 nal. 



Radial. 



Tangential. 





H a 



© a 

 © © 



GO 



© ©■ 

 > 2? 



03 3 



© © 

 <<* 



*a 

 sa 



© © 

 > tuo 



*a 



c3 3 



156 



Perct. 

 10.2 

 21.2 

 9.1 



16.4 

 15.4 

 16.8 



X6a. 

 23.60 

 22.25 

 23.82 



Min. 

 1 

 2 



1 



°F. 

 138 

 130 

 126 



Lbs. 

 88 

 88 

 88 



Min. 

 1 



\ 



T5 



Min. 



i 



i 



4 



77W. 



12 

 12 

 12 



Ins. 

 12 

 12 

 12 



Itw. 

 0) 

 C 1 ) 



C 1 ) 



Ins. 

 1.00 

 1.00 

 1.00 



Ins. 



0.22 



.25 



Ins.8 

 0.20 



142 



3 



238 











Average... 



13.5 



16.2 



23.22 



1 



131 



88 







12 



12 



1.00 



1.00 



.24 



29 









SPRUCE PINE— HEARTWOOD. 



231 



12.3 

 9.4 

 11.4 

 13.0 



3.4 

 3.7 

 3.6 

 4.3 



33.24 

 32.78 

 32.16 

 29.78 

 30.50 



30 



60 



120 



3 



3 



137 

 138 

 133 



86 

 88 

 87 

 89 

 85 



( 2 ) 

 ( 2 ) 

 ( 2 ) 

 ( 3 ) 

 ( 3 ) 



( 2 ) 

 ( 2 ) 

 ( 2 ) 

 ( 3 ) 

 ( 3 ) 



2.00 



a. 50 



0.30 0.40 

 .30; .95 



. 30; . 70 



C 1 ) 0) 

 0) | 0) 



0.10 

 .10 

 .10 



0.10 



186 



1. 45] 2.60 

 1.50 3.10 



.15 



206 



10 



240i 



0) 



0) 



(') 

 0) 





2251 















Average... 



11.5 



3.6J 32.73 



70 



136 



87...:.. 

 1 





1.65 



3.07 



.30 .68 



.10 



.12 



SPRUCE PINE— SAPWOOD. 



144 



10.5 

 15.2 

 13.0 



7.7 

 8.2 

 8.6 



25.48 

 25.01 

 23.33 



2 I 



2 

 15 | 



130 

 114 

 120 



87 2 

 89| 2 

 87 11 



2 

 2 

 13 



0) 

 C 1 ) 

 C 1 ) 



0) 

 0) 



C 1 ) 



0) 



0) 



C 1 ) 



0) 



0) 



0) 



1 



164 





141 









Average... 



12.9 



8.2 



24.61 



6 ! 



121 ' 



! 



88 





1 





I 





"V"""l 



LONGLEAF PINE— HEARTWOOD. 



248 





10.4 



9.3 



35.05 



30 



143 



86 



( 2 ) 



10 



8.0 



12.0 



0.25 



0.45 



0.10 



0.10 



135. 





7.2 



17.1 



35.04 



60 



133 



82 



( 2 ) 



25 



10. 50 



12.0 



.40 



.55 



.10 



.10 



242. 



Average... 



1.9 



10.0 



39.31 



120 



141 



80 



( 2 ) 



12 



11.0 



12.0 



.50 



.70 



.10 



.10 





12.2 



12.1 



36.47 



70 



139 



83 



1 1 



9.83 



12.0 



.38 



.57 



i 



.10 



.10 



LONGLEAF PINE— SAPWOOD. 



143 



18.5 

 17.4 

 17.7 



20.5 

 26.4 

 25.5 



22.48 

 22.03 

 22.27 



1 



3. 



4; 



a 







130 

 120 

 125 



83 



83 

 83 



(2) a 

 ( 2 ) 4 



( 2 ) 

 ( 2 ) 

 ( 2 ) 



C 1 ) 

 C 1 ) 



C 1 ) 

 0) 

 C 1 ) 



C 1 ) 



(') 



0) 



C 1 ) 

 0) 



0) 

 C 1 ) 



(1) 



136 



C 1 ) 



202 



0) 







Average... 



17.9 



24.1 



22.26 



1 



125 



83 







1 







1 





i 



1 





SHORTLEAF PINE— HEARTWOOD. 



181 



6.2 

 11.5 



8.77 



15.4 

 14.1 

 16.8 



39.77 



36.87 

 40.12 



30 

 60 

 120 



i 

 137| 

 133, 



148] 



86 

 88 

 89 



( 2 ) 

 ( 2 ) 

 ( 2 ) 



( 2 ) 

 ( 2 ) 

 ( 2 ) 



2.00 

 2.50 

 3.75 



3.00 

 4.50 

 5.50 



0.30 

 .30 



.45 



0.50 

 .60 

 .60 



0.05 

 .05 

 .05 



0.05 



153 



.10 



230 



.05 







Average... 



8.8 



15.4 



38.92 



70 



139| 



88 











2.75 



4.33 



.35 



.57 



.05 



.07 



Complete. 



2 Creosote did not penetrate to end of specimens. 



3 Not taken. 



