APE September 2025 | Page 38

JOSHUA TROLINGER
ASPHALT ANSWERS

Working Through Variable

WEATHER CONDITIONS

JOSHUA TROLINGER

In the asphalt paving industry, no two jobs are ever the same. Deadlines are tight, client expectations are high, and every project comes with its own set of challenges. But one factor remains stubbornly beyond any contractor’ s control: the weather. Extreme heat, freezing mornings, and ever-changing moisture conditions. For paving crews, weather isn’ t just an inconvenience- it’ s a critical factor that can make or break the quality, efficiency, and profitability of a job. However, seasoned professionals know there’ s a way to beat the forecast: careful planning, adaptive crews, and the right equipment.

Understanding Weather’ s Impact on Asphalt
Asphalt is a material that demands precise handling. Its temperature, workability, and bonding ability are all directly influenced by environmental conditions. Cold or wet weather causes the mix to lose heat quickly, shortening compaction time and risking density failures. Hot, dry, or windy days can cause premature cooling and increase the risk of tenderness or surface flaws. Moisture from rain or humidity can compromise bonding between asphalt layers, leading to weak spots and early deterioration. The reality? Weather
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