I just heard of "insulating concrete form" construction for the first time today. It's basically a set of styrofoam forms that snap together like building blocks, and then concrete is poured in it. This is for residential construction. Has anyone here had any experience with wiring a house like this? It appears that the wiring is done after the concrete is poured, by cutting channels in the styrofoam and embedding the wiring. There is some means of fastening the drywall over the styrofoam, like plastic strips (to screw into) built into the forms, or something like that.

I'm wondering how one protects the wiring in this type of construction, and if the electrical instalation is very time consuming. My friend who told me about this said he heard ICF homes were the quickest to install power, plumbing, etc., in, but somehow I don't believe this. Anyone know about this stuff?