Worth it? Best method?

I have a small (very thin) crack in my garage floor (new) due to differential shrinkage, though it is quite long. Also one of the flares on my driveway (new) is essentially cracked off

12/14/2012 8:24:04 AM

caulk it with concrete caulk

12/14/2012 8:36:49 AM

I'd cut it out first before you caulk it, just follow the crack with a concrete/masonry wheel then caulk.

12/14/2012 8:58:09 AM

does anyone have a garage floor w/o any cracks?

12/14/2012 4:30:42 PM

I have a car port without cracks

12/14/2012 5:30:34 PM

under my 240 looks like the exxon valdez cruised by

12/14/2012 5:42:26 PM

^^how old is it?

12/14/2012 5:49:02 PM

chase it with wheel and caulk as mentioned above if it bothers you. If it is differential settlement, it will continue to open. Anyone that suggests epoxy is just going to take your money. (there are structural people in your office that will say epoxy, aint gonna work)

12/14/2012 5:55:02 PM

^^50ish years

12/14/2012 6:19:41 PM

How big is the slab? Are there any control joints in it? When was it poured?

Feel free to answer those questions, but I'm just going to tell you not to worry about it regardless.

12/14/2012 9:28:17 PM

No cracks in my garage floor. Built in late 70's.

12/15/2012 2:31:36 AM

No cracks on my garage floor and the house was built in '52.

12/15/2012 10:10:19 AM

Anyone without concrete cracks in an area with clay soil?

12/24/2012 12:30:52 AM