Electrochemical moisture barrier, e.g. for masonry

摘要

The moisture barrier has a voltage supply part (T,B,K,D) with its output (X1,X2) connected to two or more electrodes (E1,E2) for transporting the moisture from a first point to a second point or for holding the moisture away from the first point. The supply produces a clocked low voltage at its output which alternates between a positive and negative voltage value of the first output pole wrt. the second. The duration of the positive voltage is longer than that of the negative voltage. The first and second output poles are connected to the first and second electrodes respectively.