H-BAU Technik provides various expanded metal elements to match our range of formwork products. Expanded metals are sheet metal meshes with diamond-shaped perforations. They are used, among other things, as plaster lath, for covering ceilings and walls, as corner protection rails or for creating construction joints. Our expanded metal meshes are formwork elements that are used as permanent formwork in construction joints. Various types are available for rough or interlocked joints, as plain expanded metal and with a classic or reinforced lattice girder construction. Our expanded metal elements can also be produced in custom dimensions or shapes on request.