![]() ![]() The strand wire (line wire) are twisted in single direction, which is also known as traditional twist. Two barb wires twisted on the line wire (strand wire). It uses single barb wire twisted on the line wire (strand wire). Conventional structure with double strand wire (line wire) and barbs. Simple and light duty structure with single line wire (also known as strand wire) and barbs. It is available with SAE 304, 316 and other materials. Zinc steel wire or zinc-aluminum steel wire with PVC, PE or other organic polymer coating. Barbed wire is available with zinc, 5% or 10% aluminum alloy and mischmetal steel wire, which is also known as Galfan wire. Zinc-aluminum alloy coated steel wire.Or it is also well known as electric galvanized steel wire and hot dipped galvanized steel wire. It has commercial type, Class 1 type and Class 3 type. Galvanized steel-wire is the most widely used steel wire during barbed wire production. You can help by converting this section, if appropriate. This section is in list format but may read better as prose. When wire fences became widely available in the United States in the late 19th century, it became more affordable to fence much larger areas than before, and intensive animal husbandry was made practical on a much larger scale.Īn example of the costs of fencing with lumber immediately prior to the invention of barbed wire can be found with the first farmers in the Fresno, California, area, who spent nearly $4,000 (equivalent to $98,000 in 2022) to have wood for fencing delivered and erected to protect 2,500 acres (1,000 ha) of wheat crop from free-ranging livestock in 1872. Wire fences are cheaper and easier to erect than their alternatives (one such alternative is Osage orange, a thorny bush that is time-consuming to transplant and grow). Glidden of DeKalb, Illinois, received a patent for the modern invention in 1874 after he made his own modifications to previous versions.Ī view of barbed wire installed on the side of a road Smith of Kent, Ohio, who is regarded as the inventor. The first patent in the United States for barbed wire was issued in 1867 to Lucien B. It is simple to construct and quick to erect, even by an unskilled person. Barbed wire fencing requires only fence posts, wire, and fixing devices such as staples. As a wire obstacle, it is a major feature of the fortifications in trench warfare.Ī person or animal trying to pass through or over barbed wire will suffer discomfort and possibly injury. Its primary use is the construction of inexpensive fences, and it is also used as a security measure atop walls surrounding property. For other uses, see Barb wire (disambiguation).Ī close-up view of a barbed wire Roll of modern agricultural barbed wireīarbed wire, also known as barb wire, is a type of steel fencing wire constructed with sharp edges or points arranged at intervals along the strands. ![]()
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