Sealing strip for sealing drywall connecting joints

2:

• The sealing strip according to claim 1, wherein the first profile portion and/or the second profile portion have a substantially rectangular cross section.

3:

• The sealing strip according to claim 1, wherein the first profile portion merges into the second profile portion via a wedge-shaped intermediate portion.

4:

• The sealing strip according to claim 1, wherein the first profile portion has a convex or undulating outer side.

5:

• The sealing strip according to claim 4, wherein a concave portion, which merges into the second profile portion, adjoins the first profile portion that defines the convex outer side.

6:

• The sealing strip according to claim 1, wherein a transition from the first profile portion to the second profile portion forms a shoulder.

7:

• The sealing strip according to claim 1, wherein the sealing strip is U-shaped on the whole in cross section, and wherein legs of the U merge into the central web and are formed by the two profile portions.

8:

• The sealing strip according to claim 1, wherein the sealing strip has an end face, which is formed by an upper side of the central web and by an upper side of the first profile portion, wherein the upper sides lie in one plane.

9:

• The sealing strip according to claim 1, wherein the sealing strip has an end face, which is formed by an upper side of the central web and by an upper side of the first profile portion, wherein the upper side of the central web has a recess.

10:

• The sealing strip according to claim 7, wherein inner sides of the legs of the U are respectively designed to be planar and are formed by inside faces of the first profile portion and the second profile portion.

11:

• The sealing strip according to claim 10, wherein the inner sides of the legs extend perpendicular to an inner side of the central web.

12:

• The sealing strip according to claim 1, wherein the sealing profiles are at least partly compressible.

13:

• The sealing strip according to claim 1, wherein the sealing strip is flexible on the whole.

14:

• The sealing strip according to claim 1, wherein the sealing strip is designed as a foam part.

15:

• The sealing strip according to claim 1, wherein the sealing strip is provided with a material that is impermeable to air, noise-absorbing, soundproof, fire-resistant, impervious to smoke, and/or thermally insulating.

16:

• The sealing strip according to claim 1, wherein the central web has a perforation.

17:

• The sealing strip according to claim 9, wherein the recess extends centrally in the sealing strip.

18:

• The sealing strip according to claim 1, wherein the central web has at least one width-extending element comprising a material selected from the group consisting of a deformable material, a plastic film, a fabric, and a nonwoven.