Supporting beam forming device for use in e.g. swimming pool, has profile assembled in head to foot position and co-extruded with another profile, basic modules of predefined length and cages provided on lateral sides of modules

摘要

The device has an aluminum profile (1) assembled in a head to foot position using a hooking system (5) and co-extruded with another profile. Basic modules of a predefined length are connected between them by sleeves and a cable which creates a camber based on the load to be supported when the cable is placed under tension. Cross bars are disposed perpendicular to a core of a supporting beam and are distributed on the entire length of the beam. Cages (3) are provided on the lateral sides of the modules for receiving trolleys of semi-arches of a cover.