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Wood easily degrades without sufficient preservation. Apart from structural wood preservation measures, there are a number of different chemical preservatives and processes (also known as timber treatment, lumber treatment or pressure treatment) that can extend the life of wood, timber, and their associated products, including engineered wood ...
The five common chemical agents that damage wood are: Light – Creates a chemical reaction within the cell walls of wood, leading to a change in color or texture; Acids – Cause wood to become brittle. Alkalies – Cause the fibers of the wood to separate and break down. Salts – Similar to alkalies, salts break down the fibers of wood.
The following is a list of Wood Terms to describe conditions, as suggested by MRM5: Museum Registration Methods 5th Edition: [13] Alligatoring: Series of hairline cracks in old varnish, creating the appearance of alligator hide. Checking: Slight gapping between wood cells that creates a checkerboard-like pattern. Found where wood is cut ...
Waterlogged wood is a wooden object that has been submerged or partially submerged in water and has affected the original intended purpose or look of the object. . Waterlogged wood objects can also include wood found within moist soil from archaeological sites, underwater archaeology, maritime debris, or damaged w
Wood is a very absorbing material based on its environment. Thus, depending on the amount of water that is exposed in the air, the wood can expand and contract easily, changing the physical condition of the object. [19] This is the reason why wood material needs to be kept in a high controlled and consistent temperature and humidity levels.
It also doesn't make the wood waterproof. [6] It additionally protects the wood against insects, fungi and mold, as well as making the wood a rather fire-resistant material. [7] Western garden room with Yakisugi cladding. This old technique has several similarities with the modern, thermal wood modification [8] methods used in Europe and elsewhere.
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