Rapid assembly and clean, reliable adhesion of tongued- and grooved joints

摘要

The adhesive is held in an air- and watertight casing (5) in the groove (3). During adhesion, the tongue (9) is inserted in the groove, breaking the casing and releasing adhesive. Preferred features: The casing is an extruded flexible tube inserted into the groove, being filled in a second stage. It is alternatively filled during manufacture. The method is applicable in a general sense, to projection and recess jointing of objects.