The photo shows an Aco Drain channel in close-up.
Here is a text about a double-walled wall, a terrace, a hole, and a gutter.
Who is supposed to make sense of this?
- WHERE is the depicted Aco Drain channel located? On the wall? In front of the wall?
- WHERE is the mentioned hole located?
- WHERE does the water flow because of the leak?
- EXACTLY WHERE are tiles supposed to be laid?
- WHERE is the gutter supposed to go?
No one here lives in your head. That is why a picture helps more than a thousand words. If it helps answer the above questions.