What are the common aging tests performed on bitumen?
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พฤศจิกายน 20, 2024 เวลา 10:05 pm by Joshua Roberts
Common aging tests include the Rolling Thin Film Oven Test (RTFOT) for simulating short-term aging during mixing and laying, and the Pressure Aging Vessel (PAV) test for simulating long-term aging over the pavement’s service life. These tests assess changes in properties like viscosity and stiffness to predict performance deterioration.
