Masonry work Ytong (joints)

I would not accept the executed construction quality of the aerated concrete masonry. There is no reason to deliver such a patchwork, except to process all leftover pieces arising on the construction site. That must have been the real reason.

I rather suspect that cause and effect are related. Since only a small part of the masonry is shown, implying that the rest is fine, I wrote that it is okay. In my opinion, the effort of demolition and new construction is disproportionate; especially if thermal mortar with the corresponding thermal conductivity value was used.