Recent content by !joh

In what seems to be a genuine concern of the effects of radon emissions in residential homes. A certain website from a non-profit organization out of Houston has made it a point to imply without scientific proof, that natural stone could be a major contributor of radon in a household. The...

I am a member of a group of Natutral Stone Restoration guy. here is a little bit about the group. “NSRA”-A unique community, seeking to make a difference! Natural stones have been used as building or decorative materials for as long as man started building houses. They are undoubtedly...