The main feature of the ERTEK system is the structural skeleton. This constitute both the load-bearing structure and the infrastructure of the partial systems of the construction (e.g. HVAC, plumbing etc). The ERTEK structural skeleton includes structural elements having standard technical features but non-standard dimensions, which allows tailoring in different construction needs. These elements are made of reinforced concrete: they are either foundation units, or pre-slabs (i.e. part of a slab which also works as a mold), or columns. All the structural elements are both produced and assembled in the worksite.
The
pre-slabs include
steel jointsat the corners, where the
columns are connected. The connection is performed by screwing.