Ernesto Professional Pro Joined Jun 25, 2011 Messages 6,270 Location , AZ Sep 20, 2012 #1 Just smile (Smile and be happy)
N noweare Member Joined Nov 4, 2012 Messages 9 Location , Dec 18, 2012 #3 BTW - looks like moisture vapor problem ?
DarisMulkin Supporting Member Supporting Member Pro Joined Jul 11, 2011 Messages 4,779 Location Davison, Mi, Michigan Dec 18, 2012 #4 noweare said: BTW - looks like moisture vapor problem ? Click to expand... If it is that's a lot of vapor emissions. I'm more inclined to believe it something with the concrete. If that was in Michigan I would say that there was a piece of coal in those spots. The concrete don't adhere to the coal that top pops off. Daris Last edited: Dec 18, 2012
noweare said: BTW - looks like moisture vapor problem ? Click to expand... If it is that's a lot of vapor emissions. I'm more inclined to believe it something with the concrete. If that was in Michigan I would say that there was a piece of coal in those spots. The concrete don't adhere to the coal that top pops off. Daris
Floorist Administrator Staff member Admin Moderator Pro Joined Feb 21, 2011 Messages 18,543 Location The free state of Missouri Dec 18, 2012 #5 I agree with Daris. Looks like a bad bunch of concrete.
Ernesto Professional Pro Joined Jun 25, 2011 Messages 6,270 Location , AZ Dec 18, 2012 #6 If you look close someone poured a SLC under that vct. Then in spots a double layer of vct = bad news. I fixed an area that got flooded by the back exit earlier, double layer of vct but no SLC and that was a nightmare.
If you look close someone poured a SLC under that vct. Then in spots a double layer of vct = bad news. I fixed an area that got flooded by the back exit earlier, double layer of vct but no SLC and that was a nightmare.
FloorMaven Well-Known Member Joined Apr 21, 2012 Messages 1,148 Location , Dec 18, 2012 #7 Looks like ettringite.
DarisMulkin Supporting Member Supporting Member Pro Joined Jul 11, 2011 Messages 4,779 Location Davison, Mi, Michigan Dec 19, 2012 #8 FloorMaven said: Looks like ettringite. Click to expand... I thought that only took place with cementious over gypsum patch?? Daris
FloorMaven said: Looks like ettringite. Click to expand... I thought that only took place with cementious over gypsum patch?? Daris
FloorMaven Well-Known Member Joined Apr 21, 2012 Messages 1,148 Location , Dec 19, 2012 #9 All portland cement contains gypsum.
Ernesto Professional Pro Joined Jun 25, 2011 Messages 6,270 Location , AZ Dec 19, 2012 #10 FloorMaven said: Looks like ettringite. Click to expand... Yuuup, never crossed my mind. Didja see the carpet tiles peaking?
FloorMaven said: Looks like ettringite. Click to expand... Yuuup, never crossed my mind. Didja see the carpet tiles peaking?