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Roman on Twitter: "@BleuNest @Vicus_Design I glue the Radon barrier to concrete slab at perimeter and then airtightness to Radon barrier http://t.co/27HCrSaeJa" / Twitter
How To Protect Your Home From Radon Gas Thanks To A Polyethylene Membrane Radon Barrier Concept Illustration With A Cross Section Of A Building Stock Illustration - Download Image Now - iStock