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Old 05-10-2013, 09:11 AM   #9250
chrisinhouston
Professor
 
Join Date: Sep 2001
Location: Houston TX
Posts: 1,857
I am pleased that the worst part of my kitchen remodeling job at our home is done. Yesterday my son and I ground off all of the thin set from the kitchen floor. 10 days ago we had used a small roto hammer to get the tile up but about 80% of the rough cement adhesive was still on the floor, walking barefoot on it really sucked. We rented a big 16 inch floor buffer with a special diamond tipped brush and spread some water across the floor and went at it. Floor buffers take a bit of concentration to run smoothly and with the rough surface it was especially challenging. Pretty soon the wet thin set was coming off in a peanut butter consistency. When it was almost a dry powder we swept it up and started the routine again. It took 6 hours to do the whole kitchen and laundry room annex. We have a small half bath which only about 10 sq feet and I will do that later by hand, we didn't want to pull the toilet at this stage. I vacuumed and wet mopped the room several times and it is pretty good but still has a slight dust on it so will do it again today. You can really see the slight unevenness in the slab where the diamond brush ground down high spots which should make for a nice surface when we re-tile later.
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