Device for bushing of piping by flat roof has piping which is connected with first flange which fits in sections surrounding insulating mass and piping, insulating mass and flange forms first component

摘要

The device has a piping (16) which is connected with the first flange (10) which fits in sections surrounded by the insulating mass (14) and piping, flange and insulating mass forms a first component. A second flange (11) is provided in the second component (24) and has a piping which is guided over roof and is partly surrounded by an insulating mass. An independent claim is also included for a component for a device.