BONDING CONCRETE TO EXISTING CONCRETE.

in this video, I show you how to bond concrete to existing concrete, first, you got to score up the existing concrete using a saw/cutter then you have to prime up the area, also add the primer to your mix just follow the instructions on the label I also added concrete fiber mesh follow instructions on this to. The concrete slab went from 4inch to 18mm over 8foot: I also used a Marshalltown edging trowel to get a perfect finish on the concrete including the finish from existing concrete to the new. In the concrete was 12mm rebar mesh:
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