R-value if AirCrete to show to county
Hi, county where I intend to build requires walls to be insulated to R-21. As they are unfamiliar with this material, is there any test data out there that I can point them to that shows what the calculated R-value is per thickness of a wall section?
Lots of data on this site -
Not sure if any data is relevant unless it's from a process which is fundamentally measurable and reproducible. If this product can be purchased at a mill or production facility, that's one thing, but otherwise...