Revisions log for Answer #104
This is the answer to the question Is a terrace with natural stone slabs on a concrete foundation possible?
Revision 1
2022‑04‑24 20:47
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Initial text
Possibly without a drainage fleece. It is important to have at least a 6 cm layer of sand. And very important: use a grit of 5-8.
Otherwise you will get the famous wet spots on the natural stone. If you don't know what that is, just google it.
Most people use 2/5 or 0/5 grit, but they don't destroy capillaries. No problem with concrete slabs, but with natural stone you will get wet spots.