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Thermally modified wood. Beechwood processed at different temperatures. From left to right: 200 °C, 190 °C, untreated. Thermally modified wood is engineered wood that has been modified by a controlled pyrolysis process of wood being heated to (> 180 °C) in an oxygen free atmosphere.
The TimberSIL proprietary process surrounds the wood fibers with a protective, non-toxic, amorphous glass matrix. The result is a product the company calls "Glass Wood," which they claim is Class A fire-retardant, chemically inert, rot and decay resistant, and superior in strength to untreated wood. [19]
Wood is a structural tissue found in the stems and roots of trees and other woody plants. It is an organic material – a natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin that resists compression. Wood is sometimes defined as only the secondary xylem in the stems of trees, [1] or more broadly ...
Lumber. 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). Lumber has many uses beyond home building.
Just as the home's past is referenced in nearly every room, with the 1800s studs repurposed into untreated trim and salvaged fireplace mantels returned to their initial locations, nods to the ...
Acetylated wood is a type of modified wood that is produced through a chemical modification process and does not contain any toxic substances. [1] It produced from a chemical reaction (named as acetylation), involving acetic anhydride and a modification process to make wood highly resistant to biological attacks by fungi and wood-boring insects and durable to environmental conditions.
Furfurylated wood is the end product of treating wood with furfuryl alcohol. This chemical process is also called furfurylation . Furfurylation is a commercially used wood modification process [ 1 ] to enhance the physical, mechanical and biological properties of wood.
And since wood will be concentrated on fewer, larger, and more uniform stems, operating and milling costs will be minimized. Methods for spacing may be: manual, using various tools, including power saws, brush saws, and clippers; mechanical, using choppersand mulchers; chemical; or combinations of several methods.
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