Abstract: The present invention relates to a joint-sealing tape with an elongated carrier and at least two separate sealing elements of predetermined width, which are disposed on one side of the carrier, spaced apart, side-by-side and running in the longitudinal direction of the carrier, and which each have two oppositely disposed broad sides as well as two narrow sides running transversely relative to the broad sides and connecting them, wherein the sealing elements are disposed with one broad side on the carrier, wherein the sealing elements are each joined firmly to the carrier only via part of their broad side. Furthermore, the invention relates to a sealing arrangement for sealing of building structure joints, especially for sealing against sound and/or smoke and if applicable against fire, with such a sealing tape.