Wire netting system

A method for a production of a wire net, in which the wire net is produced from wire netting devices with at least two mutually engaging net elements, wherein the net elements are produced from at least one single wire, a wire bundle, a wire strand, a wire rope and/or another longitudinal element each of which having at least one wire that is made at least partially of a high-tensile steel with a tensile strength of at least 800 N mm−2, wherein the wire comprises at least one corrosion protection, wherein the net element presents a shape of a flat-pressed helix with a sequence of alternating legs and bending regions, the bending regions connecting respectively two legs and the legs including a bending angle in the bending region, wherein in at least one method step the wire implemented of the high-tensile steel is bent into the helices, and wherein in at least one method step the wire net is braided from the helices,

• wherein a suitability of a wire for a manufacturing of the wire net is determined previously to a production of the completed wire net by a determination, in at least one method step, of a suitable wire for the wire net with a high corrosion resistance by means of an alternating climate test on a portion of a wire mesh that is implemented of the wire with the corrosion protection, said determination being implemented in such a way that the portion of the wire mesh presents in the alternating climate test a corrosion resistance of more than 1,680 hours, preferably more than 2,016 hours, advantageously more than 2,520 hours, preferentially more than 3,024 hours and particularly preferably more than 3,528 hours, wherein the alternating climate test is a corrosion resistance test of the corrosion protection following the specifications given by VDA (German Association of the Automotive Industry) in their Recommendation VDA 233-102, and wherein a wire that has shown sufficient corrosion resistance in this alternating climate test is chosen for the manufacturing process.