PROCEDE DE SOUDURE DE CHAPES D'ETANCHEITE, CHAPES D'ETANCHEITE ET DISPOSITIF SOUDEUR POUR LA MISE EN OEUVRE DUDIT PROCEDE

摘要

The present invention relates to an impervious covering comprising at least one external layer of meltable material in which a particulate conductive material is incorporated into the surface. It also relates to a process for fixing to a support and for joining with another impervious covering an impervious covering comprising an external layer made of a meltable material loaded with a particulate conductor. It also relates to a welding device comprising a high-frequency generator, an induction coil and means for controlling the speed of movement. Applications: the sealing of terraces, roofing, swimming pools, tunnels.