The fence " Barbed wire "

The traditional, most famous execution. Basis – the "zinc" section of 2.5 mm, which with a certain interval located lay in the form of spikes. GOST permits the manufacture of wire of steel without a protective coating (the cheapest and short-lived variant). The same applies to the spikes. They can accumulate as from one or two stacked lines or the same or another section of wire, including extruded samples. The last increase the protective properties of the fence.