Jul 31, 2009
This paper compares three different replacement options for an aging portland cement concrete (PCC) pavement using LCA process-based protocol. Those options are: remove and replace with PCC pavement, remove and replace with hot mix asphalt (HMA) pavement, and crack-and-seat the existing pavement followed by a HMA overlay.
This paper compares three different replacement options for an aging portland cement concrete (PCC) pavement using LCA process-based protocol. Those options are: remove and replace with PCC pavement, remove and replace with hot mix asphalt (HMA) pavement, and crack-and-seat the existing pavement followed by a HMA overlay.
