Teräsverkko

Teräsverkko, often translated as steel mesh or reinforcing mesh, is a construction material used primarily for strengthening concrete structures. It consists of a grid of steel wires welded together at their intersections. The wires are typically made of high-strength steel and are arranged in a uniform pattern, creating a lattice structure.

The primary function of teräsverkko is to provide tensile strength to concrete. Concrete is strong in compression but weak in tension, meaning it can crack and fail when subjected to pulling forces. By embedding teräsverkko within the concrete, the steel mesh takes on these tensile stresses, preventing or significantly reducing cracking and enhancing the overall structural integrity. This is crucial for applications like foundations, walls, slabs, and bridges.

Teräsverkko comes in various mesh sizes and wire diameters, allowing it to be tailored to specific structural requirements and load-bearing capacities. The spacing of the wires and their thickness are determined by engineering calculations based on the expected forces and stresses the concrete element will experience. Its use contributes to the durability, longevity, and safety of construction projects. Beyond structural reinforcement, teräsverkko can also be used in fencing, animal enclosures, and other applications where a strong, durable mesh is required.