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Showing 1 to 3 of 3 for “"limiting phase angle temperature"”.
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EVALUATION OF PHASE ANGLE AS A PRACTICAL PARAMETER FOR LOW TEMPERATURE SPECIFICATION GRADING OF ASPHALT BINDERS
… construction and rehabilitation. Current low temperature performance tests such as the bending beam rheometer (BBR) and extended BBR (EBBR) tests are not without limitations. They could be time-consuming and require more sample quantity even though they are rigorous and accurate. Hence, this …
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Investigating and Understanding the Effects of Reclaimed Asphalt Pavement and Shingles on the Rheology and Performance Grading of Asphalt Cement.
… the performance at high and intermediate temperature were accessed using the DSR. The Fraass Breaking Point (FBP) instrument was used to determine the temperature at which cracks initiate which is related to the fatigue resistance in asphalt binders. The extent of oxidation after …
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Use of phase angle in lieu of critical crack tip opening displacement for asphalt binder specification
… criteria used. This study considers how phase angle specification limits can be used in lieu of Critical Crack Tip Opening Displacement (CTOD) as a more practical asphalt binder acceptance property. Two sets of binders were tested using the Dynamic Shear Rheometer to determine the …