metalltrådgitter
Metalltrådgitter are metal latticed structures composed of interwoven or welded metal bars that form a grid or mesh. They are commonly used as structural support, shading devices, decorative railings, or protective barriers on buildings, bridges, and military or industrial installations. The grids can be made from various metal alloys, such as steel, aluminum, or stainless steel, each chosen for its mechanical properties or environmental resistance. Welded configurations offer rigidity and load‑bearing capacity, while bolted or riveted panels allow for easy disassembly or maintenance.
Typical applications include traffic circles, where the grill improves visibility while preventing vehicles from entering closed
Manufacturing methods involve extrusion of bars followed by cutting and bending, or forging and roll‐forming wherein
Historical use of metal grilles dates back to early railway platforms and industrial factories, evolving into