Below are 3 photos of part of a carpark prior to any repairs being undertaken.
The carpark had subsided adjacent to an underground soakwell.
The first photo immediately below shows a section cut out by a plumber to inspect the damage and ascertain the repair work required.
We excavated a 10m² area above the soakwell, removed the lid, cleaned it out, and sealed any holes which may have allowed a leakage to occur into the soakwell cavity.
We sealed the lid onto the soakwell using a thick layer of apshalt.
The excavation was then filled and compacted.
The roadbase was rebuilt, re-levelled, compacted and waterbound to form a hardstand surface.
The area was then tacked with a bitumen emulsion and sealed with a 30mm thick layer of 10mm granite black hotmix/asphalt.
The last 4 photos show the completed repair work including sand being sprinkled to allow for immediate traffic use.
#repairs #carpark #asphalt #bitumen #hotmix #roadbase #hardstand #tack #local #nearme #victoriapark #driveway #subsidence #hole #repair #patching #patch
#repairs #carpark #asphalt #bitumen #hotmix #roadbase #hardstand #tack #local #nearme #victoriapark #driveway #subsidence #hole #repair #patching #patch
Comments