As trashy as this move was, this doesn’t look like an “ancient” wall to me, maybe the Thailandians were very advanced masons (Freemasons?) back in the day.
Have you researched 13th century Thai building techniques before making such an accusation or just guessing?
I’d call a S.W.A.G or Scientific Wild Assed Guess.
Look at the great wall of china
still standing and in nice shape
wanna know why?
Rice’ll build a good turd too, yessir.
They could not understand why the bricks held up so well
they did fancy analysis and figured out there is 3 percent rice in the bricks - how did the Chinese know that?