Which is a common cause for premature pavement distresses?

Poor compaction during installation is indeed a common cause of premature pavement distresses. When asphalt is not compacted adequately during the paving process, it can lead to a variety of issues. Insufficient compaction prevents the asphalt particles from coming together tightly, which compromises its structural integrity. This can result in increased air voids within the pavement, making it more susceptible to moisture infiltration and ultimately leading to stripping, raveling, and other forms of deterioration over time.

Additionally, well-compacted asphalt provides better load distribution, which helps to prevent stress concentrations that could lead to cracking and deformation. Consequently, ensuring proper compaction is crucial for long-lasting pavement performance. Understanding this relationship is essential for professionals involved in asphalt paving, as it highlights the importance of following proper installation practices to prevent future maintenance issues and prolong the life of the pavement.