Clinker facade without backing wall

What do the approval documents say? You should be able to dig up some plans, right?

Alternatively: Do not brick the gable, but execute it as wood cladding. (Details need to be planned here as well, but structurally this should be uncritical, nothing will tip over.)

If the base for the bricks is missing, you'd probably have to plaster the bottom or put a foundation underneath. Wood wouldn’t be an option for me at the bottom, though.

There apparently are versions with real brick slips. To what extent one could possibly do this oneself on cement fiberboards or the like (i.e., lay bricks on the board, then attach the board), I haven't investigated.

But wouldn't it be enough to masonry the gable with sand-lime brick? I mean, you would then have a lot of weight, which would be supported by gravity on the ring beam and clinker.

I don’t quite understand: if you were to build a wall and fear weight, why do you then think of heavy stones instead of light ones? - Masoning aerated concrete into the gable triangle would of course also be possible; and in combination with facing bricks instead of the normal or thin-format stones as below, that would be even lighter.

If the wind cannot get behind it, it won't tear off the surface and blow it away. It will press on it, and of course the surface will swing if it is not very stiff (like with slips on wooden panels or even clinker-fake "wallpaper"). Aerated concrete placed on the ring beam would therefore be the most sympathetic solution for the supporting masonry part, possibly behind slips. From the anchors at the bottom, I conclude that the clinker in front of the wall surface is otherwise intended to be a shell of normal stone thickness (?)

Why are you asking at all, do you not want to leave that to the builder who continues construction, but want to start here with your own work? - or just having thought ahead about what you might discuss with him?

Exactly, shell with a normal thickness of 11.5cm.

Yes exactly, just to find out whether I need to talk to the masons or the carpenters or a clinker company. Unfortunately, I have to assume that every company is interested in offering me a solution that they themselves can produce.