Cork Oak Has Strength and Character

Cork oak (Quercus suber) has been grown to some extent in several areas of the United States, but the bark is inferior for corks and is in small demand. Some trees have diameters as large as 5 feet, containing a considerable volume of wood. Sample beams and columns have recently been tested, with MOR averaging 13,000 pounds per square inch, MOE of 2,200,000 pounds per square inch, and fc of 9,730 pounds per square inch. With these excellent strength characteristics and a unique interwoven grain pattern, it is suggested that this wood might be useful for construction lumber, decorative panels, and furniture.

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