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Showing 1 to 2 of 2 for “"HMA-HMA"”.
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Evaluation of bond between pavement layers: fracture mechanics approach
… behavior between adjacent pavement layers (HMA-HMA or HMA-PCC) under different modes of failure including Mode I (tensile Mode), Mode II (shear Mode), and Mixed-Mode (combination of Mode I and Mode II). The tests were evaluated in the context of laboratory and field samples produced with …
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Development of a testing approach for tack coat application rate at pavement layer interfaces
… that is applied to hot mix asphalt concrete (HMA) or Portland cement concrete (PCC) pavement surfaces to ensure good interface bonding between layers. This study evaluated interface bonding between two HMA layers utilizing a laboratory shear performance test. The main objective of this study …