Triple Concertina Wire
A barrier known as a triple concertina wire fence consists of two parallel concertinas joined by twists of wire and topped by a third concertina similarly attached. The result was an extremely effective barrier with many of the desirable properties of a random entanglement. A triple concertina fence could be deployed very quickly: it is possible for a party of five men to deploy 50 yards (46 m) of triple concertina fence in just fifteen minutes. Optionally, triple concertina fence could be strengthened with uprights, but this increases the construction time significantly.
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Famous quotes containing the words triple and/or wire:
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O’er all the Italian fields where still doth sway
The triple tyrant; that from these may grow
A hundredfold, who, having learnt thy way,
Early may fly the Babylonian woe.”
—John Milton (1608–1674)
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I know not what fine wire is round my throat;
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—D.H. (David Herbert)