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Mesh is a measurement of particle size often used in determining the particle-size distribution of a granular material. For example, a sample from a truckload of peanuts may be placed atop a mesh with 5 mm openings. When the mesh is shaken, small broken pieces and dust pass through the mesh while whole peanuts are retained on the mesh.
Expanded metal is a type of sheet metal which has been cut and stretched to form a regular pattern (often diamond-shaped) of mesh-like material. It is commonly used for fences and grates, and as metallic lath to support plaster or stucco .
Mesh length can also vary based on need, with the standard diamond size being 2 inches (5.1 cm). For tennis courts and ballparks, the most popular height is 10 or 12 feet (3.0 or 3.7 m). Tennis courts often use a diamond size of 1.75 inches (4.4 cm), [9] as measured flat side to flat side, so that power hitters cannot lodge the ball in the fence.
Wentworth grain size chart from United States Geological Survey Open-File Report 2006-1195: Note size typos; 33.1mm is 38.1 & .545mm is .594 Beach cobbles at Nash Point, South Wales Grain size (or particle size ) is the diameter of individual grains of sediment , or the lithified particles in clastic rocks .
A sieve analysis (or gradation test) is a practice or procedure used in geology, civil engineering, [1] and chemical engineering [2] to assess the particle size distribution (also called gradation) of a granular material by allowing the material to pass through a series of sieves of progressively smaller mesh size and weighing the amount of material that is stopped by each sieve as a fraction ...
It would be helpful to have a list or a table of some common materials and their mesh sizes; for example, beach sand, household cleanser, etc. In other words, what mesh sizes would these materials typically pass through, just to get a rough idea? — Preceding unsigned comment added by WWriter (talk • contribs) 19:31, 14 March 2011 (UTC)
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Particle size is a notion introduced for comparing dimensions of solid particles (), liquid particles (), or gaseous particles ().The notion of particle size applies to particles in colloids, in ecology, in granular material (whether airborne or not), and to particles that form a granular material (see also grain size).