Adhesive tape, in particular for gluing photovoltaic modules

The method for the adhesive bonding of a photovoltaic laminate (3) in a frame (2) of a photovoltaic module, comprises bonding the photovoltaic laminate in the frame of the module with an adhesive tape (1) having two adhesive layers and a polymer layer comprising a foaming agent. The adhesive layer is formed as the polymer layer comprising the foaming agent, and comprises a moisture-crosslinking, silylated, pressure-sensitive polyurethane adhesive. The adhesive tape further comprises a barrier layer, a carrier or both a barrier layer and a carrier. The method for the adhesive bonding of a photovoltaic laminate (3) in a frame (2) of a photovoltaic module, comprises bonding the photovoltaic laminate in the frame of the module with an adhesive tape (1) having two adhesive layers and a polymer layer comprising a foaming agent. The adhesive layer is formed as the polymer layer comprising the foaming agent, and comprises a moisture-crosslinking, silylated, pressure-sensitive polyurethane adhesive. The adhesive tape further comprises a barrier layer, a carrier or both a barrier layer and a carrier. The adhesive layers form a top and a bottom adhesive layer. The polymer layer has a layer of 100-3000 mu m after foaming, is foamed by application of heat, undergoes a volume increase of 30%, The adhesive tape is introduced into the frame during the production of the extrusion of the frame, and is separated to the desired length. The barrier layer forms the carrier. The polymer layer is heated to 150[deg] C.