ᐅ What is the best way to waterproof masonry against soil? Bitumen?

Hello,

What is typically used to waterproof masonry and, if applicable, the sides of the foundation slab in new construction against moist soil? Our garage will be backfilled with soil up to about half the height on two sides. Is black bitumen still commonly used for this purpose? Applied by painting or as a torch-on membrane? Or are there better alternatives available nowadays?

Regards

Mineral-based waterproofing slurry. When applying the minimum layer thickness according to the processing instructions, it is also watertight against positive water pressure. In corners and other areas prone to cracking, apply an additional flexible layer on top.