What Contributes to Deterioration of Asphalt Driveways

Asphalt is the number one choice of material used for constructing driveways. The reason for this is due to its durability that makes your driveway last for several years. However, it is not completely damage-proof. Asphalt driveways Melbourne has today can get damaged too. It is important to know what these factors are that can cause asphalt to deteriorate and how you can prevent it. At the same time, you can save a lot of money when you do not need to constantly tap into services for asphalt repairs Melbourne has to offer.
Water
One of the key components to stable and long-lasting asphalt driveways Melbourne can offer is a good drainage. With proper drainage, you can prevent water from penetrating into the asphalt. When water penetrates into the asphalt driveway, it washes out the base and makes the entire structure vulnerable to damage. It speeds up the process of deterioration as the base collapses and breaks down.
Sunlight
Excessive exposure to sunlight can put your asphalt driveway at risk of damage. The sunlight causes oxidation that makes the asphalt material break down easily. This is why you see shrinking cracks on the surface of the driveway. With those cracks, it makes it easier for water to penetrate into the driveway base.
Chemical Exposure
This is another common factor that causes faster deterioration of your asphalt driveway. Various substances such as oil or gas can speed up the deterioration of the asphalt when these two substances come into contact with each other. This is inevitable in the driveway as the gas or oil from your vehicle can leak out.
Failure in Construction
The deterioration of asphalt driveways Melbourne has today is a completely natural process. Over time, the materials that make up the asphalt will break down due to the exposure to various elements. But when the deterioration of the asphalt material is premature, it is often due to failures in construction. There is a process to be followed when asphalting and contractors with lack of experience could commit the error of not doing this process as it is supposed to be done. One common construction mistake is the insufficient use of compacted base beneath the asphalt layer. The base needs to be as compact as possible to ensure that the top surface level is stable and does not disintegrate easily. Check Asphalt Melbourne for more details.
At the same time, over compaction of asphalt is not good either. There should be the right amount of compaction – it should be over or under compacted as both can be a risk for premature deterioration of asphalt. Next, the asphalt should be of the right temperature level when it is applied to the driveway.  If not, it will not be as structurally sound as it should be.
If you choose the best asphalt contractors Melbourne has to offer, you can extend the life of the asphalt driveway so that you can save on the cost of repairs or building a new driveway. Nelson Asphalting is a trusted name in Melbourne for all types of services related to asphalt. You can learn more about extending the life of your asphalt driveway here: http://www.asphaltmelbourne.com.au.

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