Insulating commercial facilities against dangerous radon gas
Construction Specifier
JANUARY 31, 2022
Preventing radon infiltration using closed cell spray polyurethane foam. Radon is a gas released when the elements uranium, thorium, and radium—all present in rocks and soil—undergo a natural decaying process. The resulting radon is an invisible, odorless, and tasteless gas which seeps up through the ground and into the air.
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