Water leakage detecting method for e.g. basin, involves determining volume in fluid in basin, and communicating volume with part of pore space and with fluid under fluidic load loss which is equal to presumed fluidic load loss

摘要

The method involves determining a volume in fluid (5) contained in a basin, where the volume has a value defined based on presumed fluidic load loss from a pore space. The volume is communicated with a part (15) of the pore space and with the fluid under a fluidic load loss which is equal to the presumed fluidic load loss. A pressure gradient between the pressure of the fluid contained in the basin and the pressure contained in the volume is determined. An independent claim is also included for a device for detecting leakage of water in a pore space between two consecutive walls of a basin.