Concrete Overlays Over Asphalt Parking Lots, Part 1

National Ready Mix Concrete Association (NRMCA) paving experts demonstrate and discuss concrete overlays over asphalt parking lots (28:13)

[@jonathanselevators]

Oh ok , since I watched the video, you guys do have a point

[@brucechirre8703]

What type of filler would you use it looked like some gravel? Is there a primer you would use prior to the concrete overlay?

[@treetop5752]

No primer Use sand to fill potholes, etc Mill off high spots to maintain design thickness

[@jonathanselevators]

You are suppose to rip out the asphalt

[@jonathanselevators]

Why would you put concrete over asphalt?

[@mikeyboy7515]

Very cool video. The only thing I dont like is when the guy is sawcutting, hes not wet cutting. That dust scars your lungs and causes cancer. A lot of states have made it illegal to sawcut without water. Cutting with water is better anyway, It prolongs the life of the blade and also cuts better