The screed must

Parquet work, even a parquet cycle, must be carried out no earlier than a month after the completion of work, which are associated with high humidity. The screed must be performed according to all the requirements: there should not be void and cracks in it. Its thickness must be at least 5 cm, and errors in height — no more than 2 mm at two meters. The dampness of the walls and screeds before the parquet work should not be higher than 8%.