Potholes are a nuisance- and should be repaired quickly to forbid further deterioriation to the driveway. Nearly potholes are acquired past water being trapped in pockets below the surface, which causes the gravel base to fracture outwards, with cracks radiating from the hole.

In order to the repair the drive, you must first dig out the fractured area – which may not be fully visible. Equally a general rule, excavate the pothole so it is nearly twice equally big as information technology was to begin with. Next use non-descript crushed rock, Class iii crushed rock, or Recycled Concrete to make full in layers of about 50mm. Wet and compact this later on using a compaction plate or roller.

Driveway materials can be stabilised by calculation i-iii% cement. This tin be mixed in at SouthPoint Garden Supplies, or you can do information technology yourself. Proceed edifice up the layers of crushed stone in 50-75mm layers, until it is at the desired level. If your driveway has an aesthetic topping, such as Tuscan Topping, Lilydale topping or Highland Topping, the final layer should be composed of this topping.

Once all layers are fully compacted, it should be ready to bulldoze on. It may need another top-up as the weeks get on, or if it is severely fractured, the pothole may re-announced. In this case, it is recommended to fully grade and re-lay the gravel base of operations. In order to minimize the take a chance of future holes actualization, try to lay the driveway with a gradient that will let water to run from the centre of the drive off to the edges.