concrete prefabricated pillar / steel / round / rectangular
Recommended for construction in seismic zones, and to make the best use of space thanks to the compactness of sections with the same required performance, for structure ductility and beam-column node confining. It is suitable for infrastructure, major projects, and just as it is for residential buildings.
EN 1090-1 CE marked, NPS® PDTI® is comprised of metal profiles with circular, square ore rectangular sections, usually filled with concrete. It joins the versatility of a metal structure in the provisional phase with the resistance of a mixed steel-concrete structure in the working phase.
It can be supplied with helical or vertical welding, and if requested in a multi-storey version, even with a differentiated section for each interfloor.