Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt Mixtures and Asphalt Chemistry
The 23 papers in the report deal with the following areas: Field control test for debonding of asphaltic concrete; Moisture susceptibility behavior of asphalt concrete and emulsified asphalt mixtures using the freeze-thaw pedestal test; Assessment of stripped asphalt pavement; Effect of coal-contaminated aggregate on asphaltic concrete pavement performance; Required number of specimens for moisture susceptibility testing; Evaluation of effects of deicing additives on properties of asphalt mixtures; Properties of asphalt-oil shale ash bituminous mixtures under normal and freeze-thaw conditions; Predicting the effects of moisture on wheelpath rutting in asphalt concrete; Degradation of dense aggregate gradings; Comparative evaluation of laboratory compaction devices based on their ability to produce mixtures with engineering properties similar to those produced in the field; Performance of a full-scale pavement using cold recycled asphalt mixture; Development of fracture criterion for asphalt mixes at low temperatures; Effects of ambient temperature and thermal cycling on the creep of bituminous pavement materials; Adsorption of model asphalt functionalities, AC-20, and oxidized asphalts on aggregate surfaces; Detection of amine-based antistripping additives in asphalt cement; Field trials of a lead-based asphalt antioxidant; Changes occurring in asphalts in drum dryer and batch (pug mill) mixing operations; Precision of methods for determining asphalt cement content; Use of a multiwavelength UV-VIS detector with HP-GPC to give a three-dimensional view of bituminous materials; Evaluation of oven simulation of hot-mix aging by an FT-IR pellet procedure and other methods; Rapid method for the chemical analysis of asphalt cement; Quantitative determination of the naphthene aromatic and polar aromatic fractions using high-performance liquid chromatography; Variations in molecular size distribution of virgin and recycled asphalt binders associated with aging; Evaluation of healing in asphalt concrete by means of the theory of nonlinear viscoelasticity.
Asphalt Mixtures and Asphalt Chemistry
The 23 papers in the report deal with the following areas: Field control test for debonding of asphaltic concrete; Moisture susceptibility behavior of asphalt concrete and emulsified asphalt mixtures using the freeze-thaw pedestal test; Assessment of stripped asphalt pavement; Effect of coal-contaminated aggregate on asphaltic concrete pavement performance; Required number of specimens for moisture susceptibility testing; Evaluation of effects of deicing additives on properties of asphalt mixtures; Properties of asphalt-oil shale ash bituminous mixtures under normal and freeze-thaw conditions; Predicting the effects of moisture on wheelpath rutting in asphalt concrete; Degradation of dense aggregate gradings; Comparative evaluation of laboratory compaction devices based on their ability to produce mixtures with engineering properties similar to those produced in the field; Performance of a full-scale pavement using cold recycled asphalt mixture; Development of fracture criterion for asphalt mixes at low temperatures; Effects of ambient temperature and thermal cycling on the creep of bituminous pavement materials; Adsorption of model asphalt functionalities, AC-20, and oxidized asphalts on aggregate surfaces; Detection of amine-based antistripping additives in asphalt cement; Field trials of a lead-based asphalt antioxidant; Changes occurring in asphalts in drum dryer and batch (pug mill) mixing operations; Precision of methods for determining asphalt cement content; Use of a multiwavelength UV-VIS detector with HP-GPC to give a three-dimensional view of bituminous materials; Evaluation of oven simulation of hot-mix aging by an FT-IR pellet procedure and other methods; Rapid method for the chemical analysis of asphalt cement; Quantitative determination of the naphthene aromatic and polar aromatic fractions using high-performance liquid chromatography; Variations in molecular size distribution of virgin and recycled asphalt binders associated with aging; Evaluation of healing in asphalt concrete by means of the theory of nonlinear viscoelasticity.
Asphalt Mixtures and Asphalt Chemistry
R. A. Jimenez (Autor:in)
1989
220 pages
Report
Keine Angabe
Englisch
Asphalt mixtures and asphalt chemistry
| TIBKAT | 1989
ASPHALT MODIFYING MATERIALS FOR ASPHALT MIXTURES AND ASPHALT MIXTURES COMPRISING THE SAME
Europäisches Patentamt | 2021