What seems to be more responsible for quality joints during paving?

The method of joint construction is crucial for ensuring quality joints during paving because it directly influences how well the two segments of asphalt adhere to each other. Proper joint construction techniques, such as ensuring correct alignment, maintaining consistent temperature, and using appropriate tack coats, help to minimize issues such as water infiltration and separation between layers.

If the method is not executed properly, even high-quality materials or experienced pavers may not achieve a durable joint, leading to potential failures in the pavement structure. Therefore, an effective approach to constructing joints is fundamental to maintaining the overall integrity and longevity of the asphalt pavement. Proper joint techniques contribute significantly to the performance of the pavement by preventing defects that could arise from improper joint formation.