We are the small, medium and large job specialists you can trust if you’re looking for the most reliable pothole repair contractors Wyong has to offer. When you choose Brisbane Water Bitumen, you can expect your asphalt or bitumen pothole repair job to be completed with the highest:
- Attention to detail
- Quality workmanship
- Industry and job knowledge
We’ll get the job done in a timely and professional manner, delivering a quality surface for your home or commercial site, no matter the size of the job.
Wyong Potholes — Floodplain Clay And River Country
Wyong sits on a floodplain. The Wyong River and its creeks — Jilliby Jilliby, Porters, Mardi — drain a 440 square-kilometre catchment that ends up in Tuggerah Lake, and a lot of Wyong’s roads sit low on reactive clay. That clay is the real pothole-maker. It swells when it’s soaked and shrinks when it dries, so the pavement above it heaves and cracks. Water gets into those cracks, the clay moves again, and the surface fails from underneath. Wyong’s flooded badly more than once — 1949, 1964, 1977, and again in recent years — and every big event leaves a fresh crop of potholes once the water drops.
The work we get out here is mixed. Rural and semi-rural driveways out toward Yarramalong and the river flats where the gravel-to-seal transition has pumped out and left holes. Commercial yards and truck-access driveways near the Pacific Highway and the industrial blocks. Strata carparks in the older town-centre units where the base was never built for the clay underneath it.
A pothole on a floodplain road only gets worse — every rain event drives more water into the failure and the clay keeps moving. So when it’s a wheel-in-the-hole job, a real human answers and we get a crew sorted, not a callback that never comes. We dig the failure out past the soft material, rebuild the base properly so it can handle the clay movement, then lay and roll hot-mix on top. Fix the cause, not just skin over the symptom. Small patches are quoted on how deep the failure runs — give us a ring. Thirty-plus years on Coast clay — we’ve seen what Wyong ground does to a road.
