Profile and construction element set for arranging a component for a drywall construction, and drywall formed therewith

A profile for a ceiling-, floor- or wall-side fastening of a drywall comprising:

• a panelled stud frame, wherein the profile has a first profile and a second profile each having, a cross section, in the cross section a substantially U-shape which comprises a web and two adjoining resilient flanges, wherein the resilient flanges are each designed to be resilient to the same degree and/or in the same manner in a direction which is substantially orthogonal to a surface of the web, the resilient flanges each having a bead, and
• wherein the profile has a substantially box-shaped cross section by being formed from the first profile and the second profile, which the first profile and the second profile are nested with one another in such a way that the first profile and the second profile are pushed into one another with each of the resilient flanges leading and a portion of each of the resilient flanges are in between the beads of the first profile and the second profile,
• wherein each of the resilient flanges have a first linear portion proximate to the web and a second linear portion distal from the web and wherein each of the beads are intermediate the second linear portions and the first linear portions and the second linear portions overlap when nested with another profile, and the first linear portions and the second linear portions of the resilient flanges attach to at least one wall preventing air passage between the at least one wall and a ceiling.

A component for a drywall construction arrangement, comprising:

• a first profile and a second profile each having a cross section, the cross section having a substantially U-shape, the first profile and the second profile form a substantially box-shaped cross section when the first profile and the second profile are nested, the first profile and the second profile each comprise a web and two adjoining resilient flanges, wherein the two resilient flanges are designed to be resilient to the same degree and/or in the same manner in a direction which is substantially orthogonal to a surface of the web, and the two resilient flanges each including a first linear portion proximate to the web and a second linear portion distal from the web, wherein at least one bead is intermediate to the first linear portion and the second linear portion, each of the at least one beads extending longitudinally substantially parallel to a web extent comprising one or more areas of material weakening in a form of one or more recess bands, the one or more areas of material weakening along one or more kinks forming the at least one beads, and
• wherein when the first profile and the second profile are nested, the first and second profiles are pushed into one another with each of the resilient flanges leading, and in between each of the beads the second linear portions of the resilient flanges of the first and second profiles contact one another, the resilient flanges and the beads directly face one another and towards an interior of the substantially box-shaped cross section,
• wherein the first linear portion and the second linear portion of the resilient flanges attach to at least one wall preventing air passage between the at least one wall and a ceiling.