Civil Engineering Info - #Road_Layers: 1. Sealcoating, or pavement sealing, is the process of applying a protective coating to asphalt-based pavements to provide a layer of protection from the elements: water, oils,
![Construction of asphalt concrete layers including Prime coat and Tack coat, Seal coat -Cement Concrete Construction of asphalt concrete layers including Prime coat and Tack coat, Seal coat -Cement Concrete](https://cementconcrete.org/wp-content/uploads/2019/06/tt.jpg)
Construction of asphalt concrete layers including Prime coat and Tack coat, Seal coat -Cement Concrete
![dagang road construction on Twitter: "12000L #Asphalt #Distributor is used for spraying asphalt on the prime coat, the water-proof layer and tack coat in high-graded road construction. #HappyThanskgiving https://t.co/HrzWKdcwwu" / Twitter dagang road construction on Twitter: "12000L #Asphalt #Distributor is used for spraying asphalt on the prime coat, the water-proof layer and tack coat in high-graded road construction. #HappyThanskgiving https://t.co/HrzWKdcwwu" / Twitter](https://pbs.twimg.com/media/Dsq2Fd9U0AA9xl-.jpg)