Leckkanäle

Leckkanäle, German for "leak channels," are small gaps or openings in building walls, typically made from concrete or other materials, that allow water to enter and exit the structure. They are accidental openings that can occur during construction, renovation, or over time due to various factors such as wear and tear or foundation settling.

Leckkanäle are often difficult to detect due to their small size and can remain hidden beneath layers of paint, plaster, or other finishes. In some cases, they may not be immediately apparent and can only be detected after water has accumulated inside the walls. Leckkanäle can lead to a range of problems including water damage, mold growth, and structural issues.

Identification of Leckkanäle typically involves inspecting the building's exterior and interior walls for signs of water damage, discoloration, or other indicators of a hidden opening. In some cases, specialized equipment such as thermal imaging cameras or water detection tools may be used to locate Leckkanäle. Once identified, Leckkanäle can often be sealed or repaired using materials such as epoxy or cement.

While Leckkanäle can be problematic, they are relatively common occurrences in structures, particularly those with older or more poorly constructed walls. Regular inspections and maintenance can help to detect and address Leckkanäle before they cause significant damage or issues.