Red Oak

A traditional American flooring, readily available, with excellent wear resistance.

Category: Tag:
Species: Quercus rubra
Color: Pinkish to light reddish brown or light brown
Cut: Plain Sawn
Milled: Sq Edge T&G
Thickness: 3/4″
Widths: 2 1/4″, 3 1/4″, 4 1/4″, 5 1/4″, 7 1/4″ FM
Lengths: RL 3′ and longer
Grade: #1, #2, Mill Run, Character Grade
Finish: Unfinished; Oil Finish
Installation: Nail/ Staple
Application: On Grade/ Above Grade

Technical Specs

 

RED OAK    Quercus rubra

Category  12% MC  Unit
Bending Strength 14,05 psi 
Crushing Strength (Perp.) 1,14 psi 
Max. Crushing Strength 6,9 psi
Stiffness (Modulus of Elasticity) 1,755 1000 psi
Work to Maximum Load 15C14 in-lbs/in3 
Janka Side Hardness 1,29 lbs
Shearing Strength 1,78 psi
Specific Gravity 0.63  
Weight 43 lb/ft3 
Density (Air-dry)   lb/ft3 
Radial Shrinkage 4 %
Tangential Shrinkage 8 %
Volumetric Shrinkage 13 %
T/R Ratio 2.01

 

References:
USDA Forest Products Laboratory Fact Sheet
Woods of the World Pro Database
NHLA Rules for the Measurement and Inspection of Hardwood and Cypress

 

Technical Specifications PDF Download: