Shower tray element has base element of two or more parts with outer element and inner element accommodated within outer element

摘要

The shower tray element has a lower base element (12) and an upper cover element (13) with a continuous, essentially flat or slightly concave surface for applying a watertight coating and the base element is thick enough to allow an outlet line (14) to be arranged in the base element. The base element is of two or more parts with an outer element and an inner element accommodated within the outer element. An independent claim is also included for a shower tray set.