again, you can NOT prove anything from that photoConstruction photos are misrepresented while the available images from construction showing the concrete forms and walls, when they were visible, which was not often, as the core wall as far away from the perimeter columns as 60 feet so it was quite dark.
Most importantly, 9-11 is a severe test of a structure and the steel core columns, as the strongest part, would be seen standing after parts of the exterior floor structures had fallen away. They are never seen, only concrete is seen.
Here is an end view of the WTC 1 west concrete core wall on the left, steel spire of interior box column surrounding the core..
Again you have no evidence, no links to independently verified, accurate plans. Nothing.
only a complewte fucking idiot would even attempt to
and you LIE about the construction photos
i've posted links to TONS of them and not one shows any concrete above grade in the core