There are several types of wire reinforcement, each suited for different applications. The most common forms include welded wire fabric (WWF), wire mesh, and tie wires. Welded wire fabric consists of a grid of wires that have been welded together at intersections, forming a strong, flat mat. It is often used in slabs, floors, and walls due to its uniform reinforcement properties. Wire mesh, on the other hand, can come in various shapes and sizes, allowing for more versatility in its use. Tie wires are generally used to hold structural components together and to secure reinforcement bars in place.