driveway ruts

Structural Failure at 140°F: The Real Science of Asphalt Softening Point

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Diagram explaining asphalt softening point failure, showing ruts under 200 PSI loads, a 140°F thermometer, a pencil sinking into the soft surface, and a person cooling pavement with a sprinkler.

Discover the real physical science behind the asphalt softening point. Learn exactly why standard residential driveways structurally deform at 140°F, how concentrated point loads trigger permanent rutting damage, and three data-backed, practical rules every homeowner can use to protect their blacktop during peak summer heatwaves.

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