Here are the materials that I have been working on in Substance Designer. I have some realistic wood planks, clean tiles, and some aged bricks. The aged bricks and the clean tile project; I started with a tile generator. The Aged Brick project goes many steps further though, in order to express wear, tear, and damage on these bricks. I have a video time-lapse for the wet cement and a video explaining my process for the tiles on my portfolio site!
https://aebel.myportfolio.com/portfolio