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By 1830, Bangor, Maine had become the world's largest lumber shipping port and would move over 8.7 billion board feet of timber over the following sixty years. [3] Throughout the 19th century, Americans headed west in search of new land and natural resources.
Wood cut from Victorian Eucalyptus regnans The harbor of Bellingham, Washington, filled with logs, 1972. Lumber is wood that has been processed into uniform and useful sizes (dimensional lumber), including beams and planks or boards. Lumber is mainly used for construction framing, as well as finishing (floors, wall panels, window frames ...
A "timber-framed" house would be an older-style home framed with hand-hewn beams, mortised and tenoned at the joints - or if sawn, to forms that are basically modern imitations of the older style - at least 6x6 in size. Lumber refers to smaller dimension or dressed lumber such as 2x4 or 2x6 used in modern construction.
While plywood became widespread by the early 20th century, the invention of LVL was not until the 1980s after the invention of oriented strand board. [3] The American Wood Council's National Design Specification for Wood Construction is generally updated on a 3- to 5-year cycle. The 1991 release is the first release which mentions LVL.
The median home size may have jumped by around 800 square feet since the 1960s, but in recent years, it has begun trending downward. Census data shows that, in 2021, new-construction single-family ...
Wall framing in house construction includes the vertical and horizontal members of exterior walls and interior partitions, both of bearing walls and non-bearing walls. . These stick members, referred to as studs, wall plates and lintels (sometimes called headers), serve as a nailing base for all covering material and support the upper floor platforms, which provide the lateral strength along a
Over 5,000 relief cottages after the 1906 San Francisco earthquake were built using single-wall construction Box houses (boxed house, box frame, [ 16 ] box and strip, [ 17 ] piano box, single-wall, board and batten, and many other names) have minimal framing in the corners and widely spaced in the exterior walls, but like the vertical plank ...
Wood is relatively light in weight, because its specific weight is less than 500 kg/m 3, this is an advantage, when compared against 2,000–2,500 kg/m 3 for reinforced concrete or 7,800 kg/m 3 for steel. [citation needed] Wood is strong, because the efficiency of wood for structural purposes has qualities that are similar to steel. [citation ...