Board formed concrete material

does anyone know where to get a copy of board formed concrete material?

Loads of websites out there with free textures.
Some allow different resolutions, like this one…

on there now, thanks

Perhaps try

The second site listed has a really good board formed material. I use both those sites.

This website’s textures aren’t too bad (as well as being completely free): Free seamless textures & wallpapers to download - JPG, PSD, PNG