Bitumen Driveways
Cost-effective two-coat bitumen spray seal driveways for long access drives, sheds and rural properties across the Sunshine Coast. Call Sunshine Coast Asphalt Driveways today!
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Asphalt car parks, access roads and hardstands for businesses, strata complexes, schools and industrial sites on the Sunshine Coast. Contact Sunshine Coast Asphalt Driveways today!
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A commercial car park takes a different kind of punishment than a home driveway. Delivery trucks turn on the spot, garbage compactors drop their full weight on the same patch every week, and customer cars crawl in and out all day. We build car parks, access roads, loading areas and strata driveways with a compacted crushed rock base, a bitumen emulsion tack coat and dense-graded hot-mix asphalt laid by paver. Every layer is rolled with smooth drum and multi-tyre rollers, so the surface holds up under turning traffic and heavy axles.
Water causes most of the damage we see on commercial sites across the Sunshine Coast. Summer storms dump a lot of rain in a short time. Coastal sites often sit on sand with a high water table, and hinterland sites can be on reactive clay that softens when it stays wet. If the falls are wrong or the base is thin, water ponds, soaks through cracks and lifts the asphalt into potholes by the end of the wet season. That is why we spend time on levels, drainage pits, kerb and channel and edge restraint before any asphalt goes down.
Some sites need a full rebuild. Others have a sound base and only need the worn surface milled off and replaced, which is where our asphalt resurfacing and repairs work comes in. Once the new surface has cured, we can mark out bays, arrows, pedestrian crossings and accessible parking with our line marking service, so the car park is ready to open without you chasing a second contractor.
From levels and base preparation to hot-mix paving and line marking
We walk the site, check existing levels and look for soft spots, ponding marks and blocked pits. We also note how trucks and cars actually move through the area. This tells us how much base work is needed and where the water has to go.
Failed asphalt and soft subgrade are dug out and replaced with crushed rock road base. The base is laid in layers, watered and compacted with a roller to the right shape and falls. On older sites with a sound base, we mill off the worn surface with a profiler instead.
We spray a bitumen emulsion tack coat so the new asphalt bonds to the layer below. Hot-mix asphalt is then fed through a paver to an even thickness, with hand crews raking edges, pits and kerb lines. Joints are kept tight so water cannot find a way in.
Smooth drum and multi-tyre rollers compact the asphalt while it is still hot, which seals the surface and locks the stones together. We check falls and run water where needed to confirm it drains. Once the surface has cured, bays and directional markings can go down.
Better drainage, safer access and a site that looks looked after
Correct falls, a compacted base and tight joints keep water off and out of the pavement. That means less ponding after storms and fewer potholes opening up at entries and turning areas. You spend less time arranging patch repairs every autumn.
An even surface removes trip hazards, broken edges and deep puddles that people have to walk around. Clear bays and pedestrian markings help drivers and walkers share the space. That lowers the everyday risk on a busy commercial or strata property.
The car park is the first thing a customer or tenant sees. A fresh, dark asphalt surface with sharp edges and clean markings makes a shopfront, unit complex or industrial unit look well managed. It can also make leasing conversations easier.
Sites near the beaches and sites up in the hinterland behave very differently once they get wet. We assess the ground on each job and set the base depth and drainage to suit. That is how a car park survives storm season instead of breaking up in it.
We set falls, tie in stormwater pits and form kerb and channel as part of the paving work. Getting water off the surface is what stops potholes forming. We would rather spend the time on levels than come back to patch failures.
We handle excavation, base work, paving, resurfacing and line marking. You deal with one contractor and one schedule. There are no gaps between trades where the job stalls.
We know a closed car park costs you customers and annoys tenants. We plan staging, traffic control and access with you so the site keeps working as much as possible. Property managers and strata committees get a clear plan before any machinery arrives.
Common questions answered
It depends on the size of the site, how much base repair is needed and whether we are milling or rebuilding. We can stage works in sections so part of the car park stays open, and we plan around your trading hours where possible. We will set out a clear schedule with you before we start.
The main factors are total area, the condition of the existing base, drainage work, asphalt thickness for the traffic it carries and site access for trucks and paving gear. Kerbing, pit adjustments and line marking also add to the scope. We give an itemised quote after inspecting the site, so you can see where the money goes.
If the base underneath is still firm and the cracking is only on the surface, we can usually mill off the top layer and lay a new asphalt wearing course. If you have rutting, soft spots or crocodile cracking, that points to base failure and those areas need digging out first. We check this on site rather than guessing.
Ponding usually comes from poor falls, settled sections or pits sitting too high. On the Sunshine Coast, heavy summer downpours make these problems obvious quickly, and standing water speeds up surface breakdown. We fix this by correcting levels during the rebuild and adjusting or adding drainage pits where needed.
Keep stormwater pits and drains clear, especially before the wet season. Repair cracks and small potholes early so water cannot get under the surface, and keep line marking fresh as it wears. A quick inspection after a big storm season helps catch problems before they spread.
We provide Car Parks & Commercial Asphalt throughout the Sunshine Coast, QLD and surrounding suburbs.
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