Tag: mTransportation Research Board

The J-Band Blog

Can Longitudinal Joint Damage be Avoided? Delayed?

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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