New processes or processes under development
Metallic constructions - mechanical assembly processes

This system is designed to reduce the time and effort required for on-site assembly. The main advantage of the process is that all bolts are fully installed and tightened at the factory, thus limiting the risk of incorrect on-site installation. This technique is mainly used for fastening open profiles.

Quicon bolts (Figures 65 a and 65 b) feature a very specific head shape, a smooth shoulder, a washer and a nut. Special angle or tee-shaped connectors (figure 65 c) feature buttonhole-shaped holes so that the bolt head can...