Metal expansion fixings or wedged fixings in carbon steel and stainless steel, approved for the installation of elements in cracked concrete, non-cracked concrete, seismic loads and R30-R120 fire resistance in concrete. They are suitable for installation in structural and non-structural elements.
What are metal fixings for?
There are different types of fasteners to choose from depending on the material you need to work with or the characteristics of the elements to be joined. Thus, you can find metal fasteners, plastic fixings and other products such as chemical anchors.
Metal fasteners are ideal for supporting medium and high loads and are among the most common on the market.
What do you need to take into account when choosing the anchor you need?
- The surface material. There are fasteners for cracked and non-cracked concrete, stone, brick...
- The load. In this section, the classification is simple: high loads, medium loads or light loads.
- The type of application. You can find anti-rotation metal anchors, anchors with hooks for hanging elements, specific anchors for facades, etc.