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View Full Version : What's this white stuff coming up from my concrete yard?


Want Them All
11-29-2010, 07:27 PM
Feels like some type of basic precipitation, is it coming from the water, from the soil?

http://i9.photobucket.com/albums/a67/delldude/Photo_02DEB109-DF72-333A-F220-4DDA72703ED1.jpg
http://i9.photobucket.com/albums/a67/delldude/WP_000024.jpg

sunfish
11-29-2010, 07:50 PM
Is the sealer lifting or http://www.google.com/url?sa=t&source=web&cd=3&sqi=2&ved=0CDMQFjAC&url=http%3A%2F%2Fconcreteconstruction.net%2Findustry-news.asp%3FsectionID%3D710%26articleID%3D233348&rct=j&q=eflorvecence&ei=r0n0TKabL4S8sQPopaHHCw&usg=AFQjCNEXT5xpo7WJzA51iPN4pM9w7_2hzA&cad=rja

Want Them All
11-29-2010, 08:28 PM
Good info, thanks Tony! It's definitely efflorescence.

oakshadows
08-17-2011, 08:17 PM
Is the sealer lifting or http://www.google.com/url?sa=t&source=web&cd=3&sqi=2&ved=0CDMQFjAC&url=http%3A%2F%2Fconcreteconstruction.net%2Findustry-news.asp%3FsectionID%3D710%26articleID%3D233348&rct=j&q=eflorvecence&ei=r0n0TKabL4S8sQPopaHHCw&usg=AFQjCNEXT5xpo7WJzA51iPN4pM9w7_2hzA&cad=rja

Friend has similiar problem, will forward info.
Thanks