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.
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