This slab is almost ready for the pour. The super-tough 15-mil Stego Wrap stands up to a busy jobsite.
The Stego Vapor Barrier stands up to the abuse of placing all this rebar. The wrap runs under the grade beams and is sealed to the steel piles . See "Foundation on Piles" for more on the steel piles we used.
My concrete guy is using Stego Mastic on the pipe penetrations as an extra precaution. This is like a thinned “caulk” that we roll on.
We rolled out the mastic over all the tape edges near penetrations. Next step: Termite protection.