Low spots that collect water????

[SteveL]

I have a floor that I'm going to recoat when I do the new section that was added last year, but there are a couple of low spots by the over head door that collect water. Not to sure how to go about fixing the problem though. Any ideas???

I plan on roughing up the old epoxy and could grind down to bare concrete in those area so I can use a leveling compound, but I'm concerned about the durability as both cars will be driving over the area every day. Thoughts?

 

[bmwpower]

I have a floor that I'm going to recoat when I do the new section that was added last year, but there are a couple of low spots by the over head door that collect water. Not to sure how to go about fixing the problem though. Any ideas???

I plan on roughing up the old epoxy and could grind down to bare concrete in those area so I can use a leveling compound, but I'm concerned about the durability as both cars will be driving over the area every day. Thoughts?

What is the difference in height? You might be able to get away with just using a self-leveling epoxy and/or sufficient amount of whatever epoxy you're going to use.

 

[SteveL]

Probably 1/8" to 1/4" at the most. Over an area about 3' x 2'.