Requirements

Are there special requirements for tiling rammed earth?

The standard tile adhesives are all that is required.

What about electrical conduits and plumbing?

These are built in at the construction stage. Conduits are built into the wall for electrical wiring to be run after the walls are completed. Plumbing can be built into the walls directly, or provided for in embedded conduit, or chased into wall areas that will be tiled over later, such as shower recesses etc.