Category: Great Asphalt Moments

The J-Band Blog

Can Longitudinal Joint Damage be Avoided? Delayed?

J-Band
Why is Longitudinal Joint Damage Such an Important Issue for Roads? A Minnesota DOT Field study from December 2020 reported that higher air void contents at the longitudinal joint can expose pavements to premature deterioration and, as a result, compromise pavement integrity and performance.  In Minnesota, the report indicates their...
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Remembering Fred Fehsenfeld

J-Band
Fred Sr, the founder of The Heritage Group, was a man who always strove for innovation. At his core was a desire to solve problems for people, with a relentless drive for improvement. J-Band was developed from that same spirit of innovation, to solve one of the greatest problems facing...
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