Pour A Concrete Slab Over A Concrete Slab | Garage Floor Makeover
Channel: Mike Day Concrete
Date: 2019-11-08

#Concreteoverconcrete #Fixgaragefloor #Mikedayconcrete
In this video I'll show you how to pour a new concrete slab over an existing concrete slab.
This garage slab was originally poured in 1995 and soon after that it settled in some areas and cracked pretty badly.
The slab was so un-level the garage doors wouldn't shut tightly to the slab and every time it rained he was getting a lot of water running under the doors and into the garage.
By pouring a new concrete slab over the old slab we raised the height 3 inches by the garage doors and leveled the slab so his doors would shut tight.
We also sloped the new slab from the back to the front so any water dripping off his cars would run out the doors.
If you are thinking of pouring a concrete slab over an existing concrete slab, I explain in the video the minimum thickness and if you need to bond the new concrete to the old concrete. 

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