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APPROXIMATE PRODUCTION FOR THE UNITED

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Originally appearing in Volume V03, Page 385 of the 1911 Encyclopedia Britannica.
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APPROXIMATE See also:

PRODUCTION FOR THE See also:UNITED  STATES See also:Year . Tons barbed See also:wire . Tons See also:meshed See also:field See also:fencing . 1874 5 1875 300 1876 1,500 1877 7,000 1878 13,000 1879 25,000 188o 40,000 1890 125,000 1900 200,000 50,000 1907 250,000 425,000 Barbed wire is usually shipped to customers on wooden spools, each holding approximately too lb or 8o to See also:loo rods . A hole is provided through the centre of the spool for inserting a See also:bar, on which the See also:reel can revolve for unwinding the wire as it is put up . After the wire is stretched in See also:place, it is attached to the wooden posts by means of galvanized See also:steel wire staples, ordinarily made from No . 9 wire . They are cut with a See also:sharp, See also:long, See also:diagonal point and can be easily driven into the posts . On See also:account of the rapid decay and destruction of wooden posts, steel posts have become popular, as also have reinforced See also:concrete posts, which add materially to the durability of the fence . It is essential that barbed wire should be stretched with See also:great care . For this purpose a suitable barbed wire stretcher is necessary . Barbed wire fencing is now manufactured in various patterns .

The See also:

general See also:process may be outlined briefly as follows:—The wire is made of soft See also:Bessemer or See also:Siemens-See also:Martin steel, and is See also:drawn in the wire See also:mill in the usual way . Galvanizing is done by a continuous process . The coil of wire to be galvanized is placed on a reel . The first end of the wire is led longitudinally through an See also:annealing See also:medium—either red-hot See also:lead or heated See also:fire-See also:brick tubes—of sufficient When once started, the operation of barbed wire making is continuous and rapid . The See also:advantage of two strands is the automatic See also:adjustment to changes of temperature . When See also:heat expands the strands, the twist simply loosens without causing a sag, and when See also:cold contracts them, the twist tightens, all without materially altering the relative lengths of the combined wires . A barbed wire See also:machine produces from 2000 to 3000 lb of wire per See also:day of ten See also:hours . In some See also:American states, the use of barbed wire is regulated by See also:law, but as a See also:rule these See also:laws apply to placing barbed wire on high-ways . Others prohibit the use of barbed wire fencing to indicate the See also:property See also:line between different owners, unless both agree to its use . In some states the use of barbed wire is prohibited unless it has a See also:top See also:rail of See also:lumber . Barbed wire is also employed in connexion with " obstacles " in field fortifications, especially in what are known as " high wire en-tanglements." Pointed stakes or " pickets," 4 ft. high, are planted in rows and secured by See also:ordinary wire to holdfasts or pegs in the ground . Each See also:picket is connected to all around it, top and bottom, by lengths of barbed wire .

In See also:

England, where the use of barbed wire has also become See also:common, the Barbed Wire See also:Act 1893 enacted that, where there is on any See also:land adjoining a See also:highway within the See also:county or See also:district of a See also:local authority, a fence which is made with barbed wire (i.e. any wire with spikes or jagged projections), or in which barbed wire has been placed, and where such barbed wire may probably be injurious to persons or animals lawfully using the highway, the local authority may require the occupier of the land to 'abate the See also:nuisance by serving See also:notice in See also:writing upon him . If the occupier fails to do so within the specified See also:time, the local authority may apply to a See also:court of See also:summary See also:jurisdiction, and such court, if satisfied that the barbed wire is a nuisance, may by summary See also:order See also:direct the occupier to abate it, and on his failure to comply with the order within a reasonable time, the local authority may execute it and recover in a summary manner from the occupier the expenses incurred .

End of Article: APPROXIMATE PRODUCTION FOR THE UNITED
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