| abstract |
The invention relates to a foaming device ( 1 ) which has a foaming unit ( 2 ) with a foaming chamber ( 17 ), said foaming chamber comprising mechanical foaming means ( 15, 19 ) which are contained inside the chamber and by means of which at least three components that are fed to the foaming chamber ( 17 ) can be mixed. At least one adhesive, a gaseous foaming medium, and a free flowing diluent are used as the components in order to produce an adhesive foam. Adjusting means ( 25 ) are provided in order to adjust the ratio of the individual components to one another in order to influence the properties of the adhesive foam. |