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Swarf can be small particles (such as the gritty swarf from grinding metal or the sawdust from sawing or sanding wood); long, stringy tendrils (such as the springy chips from turning tough metals, or long shavings from whittling); slag-like waste (such as is produced within pipe during pipefitting work); or stone fragments and dust (as in ...
Sawdust, as particulates, is the main component of particleboard. Research on health hazards comes from the field of occupational safety and health, and study of ventilation happens in indoor air quality engineering. Sawdust is an IARC group 1 Carcinogen.
Uncommonly, sawdust exposure can come from sweeping dust off of old furniture, which may haw sawdust particles inside. Occupations at higher risk include carpenters, construction workers, shipbuilding workers, cleaning or maintenance staff (sawdust generation or reintroduction), and workers in logging, sawmills, furniture, and cabinet making. [1]
The finer and more compact the sawdust the smoother the finished work. [1] Most traditional carpets begin with a layer of undyed sawdust spread in a wood frame to smooth out rough surfaces such as stone paved streets and then sprayed with a light coating of water. Sometimes other materials such as sand are used for the base.
The Sawdust's “Benevolence Fund,” started in 1987, is a non-profit organization, assisting artists living in Laguna Beach who have, “suffered a catastrophic event, making them unable to work." This fund holds yearly fundraisers. [18] [19] [20] By the late 1980s, the Sawdust was becoming a bigger tourist attraction than the Festival of ...
The once-ubiquitous rusty, steel conical sawdust burners have for the most part vanished, as the sawdust and other mill waste is now processed into particleboard and related products, or used to heat wood-drying kilns. Co-generation facilities will produce power for the operation and may also feed superfluous energy onto the grid.
The junior one had to go into the pit, which was often partially filled with water, with sawdust constantly 'raining down,' so he stood in a layer of sawdust as a result. [5] One theory of the origin of the terms 'top dog' and 'underdog' is that they come from saw pit work practices (however, others cite documentary evidence that these terms ...
Trichodesmium, also called sea sawdust, is a genus of filamentous cyanobacteria. They are found in nutrient poor tropical and subtropical ocean waters (particularly around Australia and in the Red Sea , where they were first described by Captain Cook ).