Boya - Perth hills - asphalt - water diversion hump
Below is a photo of a completed water diversion hump installed in line with the garden concrete kerb in front of a house entrance.
On days of heavy rain water flowed down the driveway encroaching the front door.
We were contracted to install a bitumen tack and form a water diversion hump with 10mm granite black hotmix/asphalt.
In heavy rain the water runs along the kerb and instead of flowing towards the door of the house now runs along the hump before discharging into the gardens along the side of the house.