PROCEDIMENTO DI ASSEMBLAGGIO DI PROFILATI PULTRUSI, IN PARTICOLARE PER LA PRODUZIONE DI GRIGLIATI E SIMILI

摘要

An assembling process of pultruded section members for production of grating, grids, nets and similar structures has been carried out in which at least two section members made of thermoplastic resin are moved close to each other to define a mutual-contact region. By raising the temperature to a predetermined value at least locally, melting of the connecting portion is obtained thereby accomplishing welding of the section members as a result of cooling of the structure.