Plastic, thermal-insulation layer, composite profile and window include such insulating layer and manufacture window frame

摘要

One plastics thermodynamic barrier connects a hypostracum and a shell for a window frame or a doorframe. Thermal boundary includes the first part for being provided with the component for connecting it to a hypostracum and a shell. Thermal boundary further includes a second part, therefore these components are connected to each other by a film hinge in terms of one with hinge engagement and are provided with the complementary element for being configured to fix two-part snap connector together mutually.