Did some insitu testing yesterday for a GC and flooring contractor who bid this house the city bought. They're going with Armstrong vct. The slab is exhibiting high efflorescence over top a colored stained slab. http://floorexpert.com/Armstrong/fpoxpert.nsf/fa8b05540df3359785256eba00710744/4978f09fe5b43f7385257b2d005ebe13?OpenDocument Having problems with the picture upload feature David. See pics at my Pro-Flickr account CLICK THIS
