Arkansas oak (Quercus arkansana)
Family: Fagaceae
Common names: Arkansas oak, Arkansas water oak, Water oak
Distributed in: United States (North America)
Distribution overview: Arkansas oakoccurs in a scattered fashion among other oaks within localized areas of 5 south eastern states in the United States. The natural growth range extends from southwest Georgia and northwest Florida west to Louisiana, with the largest concentration in southwest Arkansas. It prefers well-drained sandy soils and is usually found growing with other hardwoods at elevations of up to 400 feet (107 m). It is believed to be an ancient species which had a wider distribution in the Coastal Plains. The name is derived from the state where it was first discovered in 1911.
Common uses: Caskets, Crossties, Flooring, Fuelwood, Furniture , Furniture components, Mine timbers, Posts
Product sources: Although the primary sources of commercial American red oak are northern red oak (Q. rubra) and southern red oak (Q. falcata), various species in the red oak class are mixed and marketed together without distinction. Supplies of red oak are plentiful, and the species is one of the most commonly available domestic hardwoods. Oak in general, and particularly red oak, dominates as the most popular timber for furniture, followed by cherry, pine, mahogany, ash, pecan, hard maple, and walnut.Red oak is also a popular export to other countries, and is one of the most popular American oaks used in Europe.
Environment profile: Rather secure, with little or no threat to its population within its natural growth range
Tree size: Trunk diameter is 100-150 cm
Colors: the heart isWhite, Yellowand the sapwoodWhite, Whitish.The grain isStraight, the textureMedium
and the luster
Arkansas oak has the same or very similar characteristics as all the other American red oaks
Natural durability: Perishable, Very durable
Odor: Has an odor
Drying Defects: Internal Honeycombing Possible, Ring Shakes
Ease of Drying: Moderately Difficult to Difficult
Blunting Effect: Moderate
Boring: Fairly easy to very easy
Cutting Resistance: Easy to saw
Gluing: Fairly Easy to Very Easy
Mortising: Very Good to Excellent
Nailing: Fairly Difficult to Very Difficult, Pre-Boring Recommended
Planing: Fairly Easy to Very Easy
Resistance to Abrasion: High
Resistance to Impregnation: Resistant sapwood
Response to hand tools: Responds Readily
Sanding: Fairly Easy to Very Easy
Veneering qualities: Veneers easily
Steam bending: Very Good to Excellent Results
Screwing: Fair to Good Results, Fairly Easy to Very Easy; Turning: Very Good to Excellent Results
Staining: Fairly Difficult to Very Difficult;
- Numerical data Metric
- Numerical data English
- Strength properties
- References
|
|
|
|
Item |
Green |
Dry |
Metric |
Specific Gravity |
|
|
|
Density |
|
|
kg/m3 |
Bending Strength |
|
|
kg/cm2 |
Crushing Strength |
|
|
kg/cm2 |
Hardness |
|
|
kg |
Impact Strength |
|
|
cm |
Shearing Strength |
|
|
kg/cm2 |
Stiffness |
|
|
1000 kg/cm2 |
Tangential Shrinkage |
|
|
% |
Radial Shrinkage |
|
|
% |
Weight |
|
|
kg/m3 |
Maximum Load |
|
|
cm-kg/cm3 |
Toughness |
|
|
cm-kg |
Static Bending |
|
|
kg/cm2 |
|
| | | | Item | Green | Dry | English | Specific Gravity | | 0.53 | | |
Flynn Jr., J.H. 1993. Quercus arkansana - Arkansas oak. In A Guide to Useful Woods of the World. Flynn Jr., J.H., Editor. King Philip Publishing Co., Portland, Maine. 1994. Page 304-305.Little, E.L. 1980. The Audubon Society Field Guide to North American Trees - Eastern Region. Published Alfred A. Knopf, New York.WCMC. 1992. Conservation Status Listing: Trees and Timbers of the World. World Conservation Monitoring Center (WCMC, Plants Program, 219 Huntingdon Road, Cambridge, CB3 ODL, United Kingdom.
|