This welded wire mesh with 4.0 mm wire and a square 20 x 20 cm opening is a heavy-duty universal solution for the most critical structures. Four millimeters is already a serious diameter that can honestly be called rebar rather than wire. The square opening provides equal strength in both directions, which is critical for slabs and decks. All intersections are automatically welded — the joints hold fast, with no weak spots. The 2 x 50 meter sheet size allows you to cover vast areas with a minimum number of overlaps. The orange marking on the ends acts like a "heavy load" tag: it's immediately clear that this is the reinforced version.
The mesh is intended for the most demanding concrete work. It is suitable for reinforcing foundation slabs for multi-story buildings, industrial floors with extreme loads (cranes, stackers, heavy machinery), airfield pavements, road slabs for highways, and platforms for ultra-heavy equipment. It is also used in monolithic walls of retaining structures, tunnels, seismic-resistant structures, and in applications where cracking is unacceptable.
The main advantage is versatility and power. The square 20 x 20 cm opening provides a mesh with equal strength in both directions, so you don't need to think about which side to lay it. Four millimeters allows you to forget about additional reinforcement — the mesh handles it on its own. The orange tip is not just a color but a quick identification marker among dozens of rolls on a large construction site. If a project demands maximum reliability and there's no time for tying rebar — this mesh becomes the only right solution.