An open mesh formed by slitting and drawing sheet metal. It is made in various patterns and metal thickness, with either a flat or irregular surface.
grate of a single piece, stiff and run-resistant, made by cutting and stamping of a sheet steel; used as fence of safety barrier, grating for footbridge, hanging ceilings, etc.
Sheets of metal cut and expanded to form an open mesh, usually used as decorative grill.
A metal network formed by stamping or cutting sheet-metal and stretching it to form open meshes. It is used as reinforcing in concrete construction and as lath for plastering and stucco.
Sheet metal with holes making up a large amount of the material.