PROCEDIMENTO PERFEZIONATO PER GLI INTERVENTI DI RIPARAZIONE DI DANNI LOCALIZZATI ALLE CONDOTTE MEDIANTE APPLICAZIONE DI CORAZZE CON UNA GUAINA PROTETTIVA INTERPOSTA

摘要

A method for repairing local damage (2) to pipelines (1) by applying a cylindrical cladding consisting of two cylindrical half-shells (3,4) welded together to create an interspace, which is sealed by applying gaskets forced against the circular edges Of the cladding, after which resin is injected into the interspace at high pressure.