All of the developments utilise a steel reinforced concrete pillar/beam for rigidity and strength. You can see this most with the exposed concrete in the already built business university building “elm house”.

Below I’ve added an image of the atrium at the entrance of elm house, where you can see the concrete has been polished and buffed to a shine, showing off the internals of the building that you normally wouldn’t be able to see had it been finished to a normal specification.