Inexpensive tack coat can significantly improve the bond between pavement layers, improving pavement strength, reducing surface-course sliding and reducing top-down cracking Application of tack coat ...

As new evidence of their usefulness unfolds, fresh attention is being paid to use of emulsified asphalt tack or bond coats in bituminous paving. They’re commonly called “tack” coats, but as their ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

A young man who suffered a catastrophic spine injury after his truck slid off a state highway this summer has filed suit against the contractor repairing the road at the time. The accident left Austin ...

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The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...