• Peter

John Forrest National Park - patching - road repairs


Below are before and after photos of repairs throughout driveways, carparks and roads at John Forrest National Park in the Perth Hills.


The potholes were swept clean, tacked with a bitumen emulsion and patched with a 7mm granite black hotmix/asphalt - overlapping the edges.


One section of the road was damaged by an underground burst waterpipe.


Once the pipe repairs were completed the area was backfilled, compacted, saw cut and patched flush with a bitumen emulsion tack and a 25mm thick layer of 7mm granite black hotmix/asphalt.


The patch was cooled down with water to allow for immediate traffic use.



#perthhills #repairs #patching #excavation #sawcut #hotmixbitumen #asphalt #road

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