There are a number of rooms in the apartment, where the partitions will be plasterboard and will be built after the screed. But I want to make the screed not as a single circuit, but divided by rooms so that between them on the screed was damper tape.
In this case, how to make a screed, if there are no partitions? Has anyone done this before?
Make foundations, for example of brick or concrete on the formwork, under the future partitions and then pour screeds in each room.