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Mold control and prevention is a conservation activity that is performed in libraries and archives to protect books, documents and other materials from deterioration caused by mold growth. Mold prevention consists of different methods, such as chemical treatments, careful environmental control, and manual cleaning.
S. lacrymans is a form of brown rot, a group of fungi which digest the cellulose and hemicellulose in timber. This particular species poses the greatest threat to buildings since it can spread through non-nutrient providing materials (e.g., masonry and plaster) for several meters until it finds more timber to attack.
Glass, plastic, and concrete provide no food for organic growth and as such cannot support mold or mildew growth alone without biofilm present. In places with stagnant air, such as basements, molds can produce a strong musty odour. [5] The pink "mildew" often found on plastic shower curtains and bathroom tile is a red yeast, Rhodotorula.
Indoor mold (American English) or indoor mould (British English), also sometimes referred to as mildew, is a fungal growth that develops on wet materials in interior spaces. Mold is a natural part of the environment and plays an important part in nature by breaking down dead organic matter such as fallen leaves and dead trees; indoors, mold ...
It and other fungal species could find a favourable environment to grow invasively unnoticed in the depth of surfaces containing very small amount of substrate, posing a risk factor for biodegradation of structural components, as well as a direct threat for crew health. [9] Cutaneous granulomas due to the mold fungus U. chartarum has been ...
Like sand casting, plaster mold casting is an expendable mold process, however it can only be used with non-ferrous materials. It is used for castings as small as 30 g (1 oz) to as large as 7–10 kg (15–22 lb). Generally, the form takes less than a week to prepare. Production rates of 1–10 units/hr can be achieved with plaster molds. [1] [2]
Wood decay fungus growing on rotting wood. Soft-rot fungi secrete cellulase from their hyphae, an enzyme that breaks down cellulose in wood. [4] This leads to the formation of microscopic cavities inside the wood and, sometimes, to a discoloration and cracking-pattern, similar to brown rot.
Fuligo septica is a species of slime mold in the class Myxomycetes. It is commonly known as scrambled egg slime or flowers of tan [ 2 ] because of its peculiar yellowish appearance. It is also known as dog vomit slime mold and is relatively common with a worldwide distribution, often being found on bark mulch in urban areas after heavy rain or ...