Here is what google translate makes from this German source: "DIN 18533: Properly implement waterproofing of components in contact with the ground" "In July 2017, DIN 18195 was replaced by the DIN 18531 to 18535 series of standards. The standard DIN 18533 "Sealing of components in contact with the ground" defines for its area of application on the one hand different types of water effects, on the other hand different crack and space utilization classes. These represent an essential basis for the long-term, safe sealing of buildings. In this article, we show the various contents and classifications that play a central role in the context of DIN 18533 sealing of components in contact with the ground, as they already have a strong influence on them in the planning phase. You will also receive helpful tips on what a damp basement means for the building structure and which sealing measures are sensible." https://www.bauindex-online.de/bauw...533-bauwerksabdichtung-erdberuehrte-bauteile/
