My house is under construction and the builder is using Slab Foundation. I found they use spec ABC instead of river rock under the slab and there is no vapor barrier and wire mesh.
I am really concern about the quality of the house because it looks like the bulider is using the cheapest material and cheapest way to build the foundation.
Could anybody tell me if there is any problem in the way my builder is using for the foundation? Can they use slab foundation ( I think postintension should be stronger)? Can they use spec ABc for residence house foundation? Can they build a slab foundation without vapor barrier and wire mesh?
Thanks in advance.