Teräskehikoista

Teräskehikoista, known in English as steel frames or steel framing, refers to a construction system that utilizes prefabricated steel components to form the structural framework of a building. These components typically include columns, beams, and purlins, which are manufactured off-site and then transported to the construction site for assembly. The primary advantage of steel framing lies in its strength, durability, and versatility. Steel offers a high strength-to-weight ratio, allowing for lighter structures and longer spans compared to traditional materials like concrete or wood.

The process of constructing a steel frame usually begins with the foundation, upon which the main vertical columns are erected. These columns are then connected to horizontal beams, which form the floors and roof structure. Purlins, smaller beams, are often used to support roofing and wall cladding. The connections between these steel members are typically made using high-strength bolts or welding. This method of construction allows for rapid erection and a high degree of precision, as the components are manufactured to exact specifications in a controlled factory environment.

Steel framing is widely used in various building types, including industrial warehouses, commercial buildings, high-rise structures, and even residential homes. Its inherent fire resistance can be further enhanced with fireproofing treatments, and its recyclability makes it an environmentally conscious choice. The design flexibility offered by steel framing allows architects and engineers to create a wide range of building forms and sizes.