Formwork stones - flowing concrete

Hello Jochen

Something similar to a vaulted cellar. So also with earth pressure.
It’s not my first project. I know a bit about it already.

Steven

Oh, was that you too with the 5x5x5m hole with the excavator?

Instead of doing it with formwork stones, you can also just form and pour the walls. Alternatively, maybe build with KS. Waterproofing has to be done anyway.

Full quote deleted by , as the response is directly attributable.
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Hello Jochen104

I have also read the thread. How do you come to the conclusion that it was me?
KS is too expensive for me. Formwork is too difficult. The formwork blocks are the easiest for me to work with.
I am making a black tank.

Steven

Hello Steven / Stefan?!?!

Sorry, I only had something with a vaulted cellar in mind there. But I must have confused that. Please excuse me.

Ok, I thought that with KS it could be cheaper. Have you compared that with all the costs? Concrete (cement, gravel, and water), bricks, iron, and labor?

With KS he should be able to build walls - this is not necessary with the formwork blocks. It is certainly easier - and more stable as well.

If he wants to manage that with [Schalsteinen], he should also be able to do it with [KS]. He should definitely be able to measure an angle and use a spirit level.