Asphalt resurfacing can be a cheap alternative way to repair ageing pavement without having to replace the whole pavement. Property owners can enhance safety, classic appeal and durability by removing the old top layer and adding new asphalt, thereby extending the life of the pavement. A common question prior to beginning a resurfacing job is exactly how long the process will take. Each project will vary in terms of weather, site conditions and size, but knowing about each stage will give you a realistic idea of the length of time the project will take.
Before the on-site work begins, it helps to understand how each stage connects to the next so you can plan around temporary access restrictions and project schedules. Reviewing an Asphalt Resurfacing Take Milling Final Guide gives property owners a clearer picture of what to expect from the milling process through paving, curing, and final striping, making it easier to prepare for any short-term disruptions. Having realistic expectations about the timeline also helps ensure better communication with contractors and reduces the chances of unexpected delays during the resurfacing project.
- The initial inspection and planning of the site.
Contractors conduct a pavement assessment to determine if it is suitable for resurfacing before any equipment arrives. They examine for structural issues, drainage concerns and places that need fixing before paving. In this phase, additional traffic management plans, measurements and schedules are also completed. This planning process takes place prior to the construction process, but is useful to ensure resurfacing is carried out as efficiently as possible without delay.
- Milling of existing surfaces.
Milling is the first construction step done on-site to remove the top layer of asphalt, which is worn out, using special machines. The milling process produces a flat surface that is level and levelled off the stable base below it. It also levels out irregular surfaces and eliminates surface irregularities that might impact the new pavement. Depending on the size of the residential driveway or parking lot/roadway, milling may require a few hours, or a day or more, depending on the size.
- Cleaning and Surface Preparation
Once the pavement has been milled, crews clean the pavement thoroughly to remove dust, loose asphalt and debris. If weak spots in the base are found, they are remediated before paving. Then a tack coat is applied to produce a good bond between the old surface and the new asphalt overlay. This preparation operation is typically performed on the same day as the milling process and is a key factor in assuring the long-term performance of the pavement.
- Paving the New Asphalt Overlay
When the surface is ready, hot mix asphalt is laid using paving machinery and compacted with rollers to create a smooth and compact surface. Effective installation and compaction ensure durability and withstand daily traffic and weather fluctuations. Typically, residential resurfacing can be paved in a single day, and commercial projects of a larger size may need extra paving days.
- Cooling, Curing and Traffic Access
Asphalt hardens rapidly when it is newly laid and gets harder over the years. Several hours of pedestrian activity and, at times, vehicles are allowed in the building. Heavy vehicles may require a longer waiting period before they can be used to avoid damaging the newly installed surface. Curing times are greatly affected by the weather conditions, and generally, a warm and dry day will have a project completed in a shorter time.
- Installing the final stripes and touches.
The final step is to add pavement markings, including parking stalls, directional arrows, crosswalks and accessibility markings. Contractors typically wait until the asphalt has cured to a certain degree before applying paint to ensure that the paint will stick and last. The striping may be done within 1 day following the paving, depending on the project.
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