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A platform for research: civil engineering, architecture and urbanism
Effect of Rejuvenating Agents on Performances of Aged SBS Modified Asphalt
Rejuvenating seal, widely used due to its economic benefits and convenience, is one of the preventive maintenance methods. The rejuvenating seal materials (RSM) work on the surface course of asphalt pavement. This paper described the effects of RSM on the physical properties and rheological properties of aged SBS modified asphalt (ASMA). Two RSM, R and C, were involved in this research. The dosage of each RSM was 2%, 4%, 6%, 8%, and 10% of ASMA by weight. Physical properties, including softening point, penetration and ductility, were tested. Rheological properties were carried out by means of dynamic shear rheometer (DSR). Results show that RSMs, R and C, have improved the low-temperature performance and fatigue resistance. R has more positive effect on low-temperature performance and fatigue resistance of ASMA compared to values of C.
Effect of Rejuvenating Agents on Performances of Aged SBS Modified Asphalt
Rejuvenating seal, widely used due to its economic benefits and convenience, is one of the preventive maintenance methods. The rejuvenating seal materials (RSM) work on the surface course of asphalt pavement. This paper described the effects of RSM on the physical properties and rheological properties of aged SBS modified asphalt (ASMA). Two RSM, R and C, were involved in this research. The dosage of each RSM was 2%, 4%, 6%, 8%, and 10% of ASMA by weight. Physical properties, including softening point, penetration and ductility, were tested. Rheological properties were carried out by means of dynamic shear rheometer (DSR). Results show that RSMs, R and C, have improved the low-temperature performance and fatigue resistance. R has more positive effect on low-temperature performance and fatigue resistance of ASMA compared to values of C.
Effect of Rejuvenating Agents on Performances of Aged SBS Modified Asphalt
Key Engineering Materials ; 599 ; 141-144
2014-02-27
4 pages
Article (Journal)
Electronic Resource
English
Effect of Rejuvenating Agents on Performances of Aged SBS Modified Asphalt
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Effect of Rejuvenating Agents on Performances of Aged SBS Modified Asphalt
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Effect of Rejuvenating Agents on Performances of Aged SBS Modified Asphalt
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