Installation method for bottom drain system, particularly in sanitary area, involves attaching and assembling drainage chamber on or in immature soil

摘要

The installation method involves attaching and assembling a drainage chamber (2) on or in an immature soil. The drainage chamber is closed in a wastewater disposal line. A supporting element is connected with the drainage chamber in sealing manner. A screed (12) is brought for enclosing the bottom drain system. An independent claim is included for a bottom drain system for the execution of the installation method.