MODULUS OF RUPTURE 
| 
+ 
HH 
+ T + н Ж M H 
HHH : j HE HEHHEHE 
25222 ЕЕН 
ҤЕ HIE 22 
PERCENTAGE LOSS ІМ WEIGHT 
Fig. 1. Showing the relation between strength (when lixli-inch water- 
saturated blocks were tested) and percentage loss in weight due to the decay of 
longleaf (O) and shortleaf (9) pine. 
