Method for gluing pieces of substrate together where the two glue components are applied separately where one component is an acidic hardener and the other a gas generating resin

摘要

A device for application of a gluing system of at least two components, such as a resin component and a hardener component comprising a unit of at least two hollow members, at least one member for each component, provided with a number of orifices in each member designed to apply the respective component onto a substrate below the hollow members to form strands, the hollow members being positioned above the plane of application, wherein the unit comprises means for adjusting the position of the orifices in at least one of the hollow members in relation to the position of the orifices in the other hollow member(s). Described is also a method for applying a gluing system of at least two components, such as a resin component and a hardener component, in the form of strands, using the device.