When is the best time to perform crack sealing on pavement?

Performing crack sealing on pavement is ideally most effective during spring and fall. During these seasons, temperatures are typically more moderate, which allows the sealing materials to bond more effectively with the pavement. In the spring, the rising temperatures help in the expansion of the pavement, allowing the cracks to open slightly which can then be effectively filled. Conversely, during the fall, the cooling temperatures allow sealants to cure properly before winter weather sets in, preventing water infiltration that can worsen the cracks.

The choice of spring and fall aligns with best practices in pavement maintenance as environmental conditions during these times support the longevity and performance of the crack sealing treatment. This timing helps to maximize the effectiveness of the sealing process, ensuring better results and longer-lasting repairs.