Concrete mesh role in concreting

Concrete mesh, also known as reinforced steel mesh, is a type of reinforcement used in concrete construction. Its role is to provide tensile strength to concrete, which is otherwise very weak in tension.

Concrete is very strong in compression but relatively weak in tension, meaning it can easily crack and break under tension forces. To counteract this weakness, reinforcement is added to the concrete in the form of steel bars or mesh.

The mesh is made up of a grid of wires that are welded together to form a sheet. The size of the mesh grid and the diameter of the wires can vary depending on the strength required for the specific application.

When concrete is poured over the mesh, it creates a composite material that is stronger and more durable than plain concrete. The mesh holds the concrete together and provides resistance against tensile forces that could cause it to crack or break.

Concrete mesh is commonly used in applications such as slabs, walls, columns, and other structural elements. Its use is especially important in areas where the concrete will be subject to heavy loads or where cracking is a concern, such as in earthquake-prone areas.