What steps may be taken to safeguard our investment?
To take no action is one strategy. This reactive strategy for pavement maintenance is a “set it and forget it” strategy. Pave. Avoid action. Repave. This strategy is quite expensive. a major hindrance for those who travel. a danger to safety. Additionally, it burdens the overall project costs with additional expenses.
The alternative strategy is proactive pavement management. This strategy acknowledges that regular repair is necessary to keep the pavement in excellent shape. Consider replacing your car’s oil. You may decide to do nothing and buy a new engine, or you could decide to invest a small amount of money on oil and keep the engine operating for a long period.
The proactive pavement maintenance strategy takes care of the pavement right after installation. Applying a rejuvenator within the first year will restore the chemicals needed to keep the asphalt flexible and help delay the harmful effects of the sun, knowing that your new asphalt will become brittle and oxidize after it is laid.
Microsurfacing is the Key:
Micro-surfacing contractors should be used on well-maintained pavements. Pavement Condition Index score of 7 out of 10. It is not intended to be contracted on deteriorated pavements.
Micro-surfacing has several advantages, including the ability to fill ruts. Microsurfacing contractors will “seal” the pavement below and protect it from the heat and water. It will restore the friction of the worn surface. It is simple to use. There is very little traffic interruption. It may be used at any time of day or night. It will last 6-8 years. And it’s a fraction of the price of a hot-mix overlay.
According to the micro surfacing contractors, it is always less expensive than thin hot-mix asphalt overlays.
Under a variety of situations, micro-surfacing enables for the speedy opening of highways to traffic, frequently within an hour or less following its application. Reports of considerable reductions in ride roughness confirm the immediate benefits of micro-surfacing, while additional benefits are apparent over time as micro-surfacing efficiently tackles rutting, improves ride quality, and has a long service life.
When compared to thin Hot Mix Asphalt overlays, the advantage of micro surface contracting in terms of cost is most visible when treatment life is employed, and least evident when enhanced pavement condition is considered.
The advantages of micro surface contracting are realized over time as compared to other therapies. People find micro-surfacing to be visually pleasant, and it restores the black aspect of highways. Because of its low lift height, micro-surfacing requires no adjustments to curb lines, manholes, guide rails, or bridge clearances.
Overall, the data tends to show that micro surfacing contractors deliver the greatest mix of efficacy, affordability, number of flaws addressed, and future development potential of any preventative maintenance therapy.
You can preserve your pavements in good shape at a low cost if you use all of the techniques in the pavement preservation toolbox. As a result, you will have more funds to apply to large rehabilitation projects.