Spivel’s concrete

This mod takes all 16 colours of concrete and gives the player the ability to make the following out of them:
Slab, Stair, Fence, Fencegate, Door, Trapdoor, Wall and Pane. 

This allowes for some serious concrete builds.

Something to remember is that all new blocks are just one colour so using doors and trapdoors you can make some pretty invisible hidden entrances!

All new blocks are made in a stone cutter using the concrete in the wanted colour!