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Oak timber is a strong and hard wood with many uses, such as for furniture, floors, building frames, and veneers. [70] The wood of a red oak Quercus cerris (the Turkey oak) has better mechanical properties than those of the white oaks Q. petraea and Q. robur; the heartwood and sapwood have similar mechanical properties. [71]
When testing wood in lumber form, the Janka test is always carried out on wood from the tree trunk (known as the heartwood), and the standard sample (according to ASTM D143) is at 12% moisture content and clear of knots. [3] The hardness of wood varies with the direction of the wood grain. Testing on the surface of a plank, perpendicular to the ...
Barrels made of American white oak are commonly used for oak aging of wine, in which the wood is noted for imparting strong flavors. [26] Also, by federal regulation, bourbon whiskey must be aged in charred new oak (generally understood to mean specifically American white oak) barrels. [27]
The wood is marketed along with other red oak wood for furniture and carpentry. Uses: timber; sap resins, veneers. ... The wood is strong and heavy, among the densest ...
Oak: Quercus spp. Yellowish brown 865 kg/m 3: 1,458 lb/cu yd Oak is strong and durable, with straight silvery grain. It is used for preparing sporting goods. Palm Arecaceae: Dark brown 1,040 kg/m 3: 1,750 lb/cu yd Throughout India It contains ripe wood in the outer crust. The colour of this ripened wood is dark brown. It is strong, durable and ...
Live oak was widely used in early American butt shipbuilding.Because of the trees' short height and low-hanging branches, lumber from live oaks was used in curved parts of the frame, such as knee braces (single-piece, L-shaped braces that spring inward from the side and support the deck), in which the grain runs perpendicular to structural stress, making for exceptional strength.
Bur oak (Quercus macrocarpa) Post oak (Quercus stellata) Swamp white oak (Quercus bicolor) Southern live oak (Quercus virginiana) Swamp chestnut oak (Quercus michauxii) Chestnut oak (Quercus prinus) Chinkapin oak (Quercus muhlenbergii) Canyon live oak (Quercus chrysolepis) Overcup oak (Quercus lyrata) English oak (Quercus robur) Red oak ...
Live oak wood is hard, heavy, and difficult to work with, but very strong. In the days of wooden ships, live oaks were the preferred source of the framework timbers of the ship, using the natural trunk and branch angles for their strength.