Peter
Mar 25, 20221 min
Below are before and after photos of an old existing trench which has subsided over time.
Our Company was contacted to patch the trench as it was a trip hazzard.
The trench was swept clean, tacked with a bitumen emulsion and resurfaced with a layer of 7mm granite black hotmix/asphalt and heavily compacted on the edges to tie in flush.
Sand was swept over the surface to allow for immediate traffic use.