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The invention of laminated veneer lumber as known today can be attributed to Arthur Troutner. While glue laminated wood veneers were in use since the middle of the 19th century on a small scale for furniture and pianos, Troutner was the first to develop a laminated veneer lumber of a scale large enough to be used in construction.
Laminated veneer lumber (LVL) – LVL comes in 1 + 3 ⁄ 4-inch (44 mm) thicknesses with depths such as 9 + 1 ⁄ 2, 11 + 7 ⁄ 8, 14, 16, 18 and 24 inches (240, 300, 360, 410, 460 and 610 mm), and are often doubled or tripled up. They function as beams to provide support over large spans, such as removed support walls and garage door openings ...
CLT-plate with three layers made from spruce. Cross-laminated timber (CLT) is a subcategory of engineered wood [1] panel product made from gluing together at least three layers [2] of solid-sawn lumber (i.e. lumber cut from a single log). [3]
The Biden administration is considering new rules that would require airlines to pay passengers for significant delays within a carrier’s control. The U.S. Department of Transportation on ...
This image is of a board game cover, and the copyright for it is most likely held by the publisher of the board game. It is believed that the use of low-resolution images of board game covers to illustrate the board game in question, where no free equivalent is available or could be created that would adequately give the same information,
For those in search of growing strong, healthy nails and thick, full hair, can biotin supplements actually offer a solution to common beauty concerns?. Biotin deficiency is a relatively uncommon ...
A PSL block. Parallel-strand lumber (PSL) is a form of engineered wood made from parallel wood strands bonded together with adhesive.It is used for beams, headers, columns, and posts, among other uses.
An expanding coalition of health and consumer advocates is campaigning against Robert F. Kennedy Jr.'s nomination to the top U.S. health job over concerns about his activism against vaccines and ...