I am working with a manufacturer on developing some testing for water absorption into closed cell foam. I have personally seen it in Polyiso, EPS, XPS, and SPUF. I have no documentation of this. Here is what I am looking for.
1. Stories about times where you have encountered this...
Any one have any experience with getting these towers temporarily moved so we can replace the roof - its getting old being transferred all afternoon by ATT. There are currently 3 on this roof section and I'm afraid they are not all under the same provider.