Asphalt Pavement
Use of unmanned aerial vehicle (UAV) in the identification of surface pathology in asphalt pavement
... The present research had the purpose of developing an alternative and new procedure to identify the superficial pathologic manifestations on asphalt pavement from a stretch of highway TO-050, in Palmas - ...
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Use of unmanned aerial vehicle (UAV) in the identification of surface pathology in asphalt pavement
... The present research had the purpose of developing an alternative and new procedure to identify the superficial pathologic manifestations on asphalt pavement from a stretch of highway TO-050, in Palmas - ...
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Estimating Effective Performance Grade of Asphalt Binders in Mixtures with High Recycled Asphalt Pavement Content, Case Study..pdf (1.274Mb)
... hot-mix asphalt pavement sections containing 0%, 15%, and 50% recycled asphalt pavement (RAP) were built in a collaborative effort between Manitoba Infrastructure and Transportation and the ...
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Mechanical performance of half-warm mix recycled asphalt mixtures containing total rates of reclaimed asphalt pavement for their use in road pavements
... and asphalt mixes (Little et ...which asphalt materials are exposed to alternating electromagnetic fields, in the order of Megahertz (Flores et ...the asphalt mixture exposed to electromagnetic ...
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Use of unmanned aerial vehicle (UAV) in the identification of surface pathology in asphalt pavement
... The present research had the purpose of developing an alternative and new procedure to identify the superficial pathologic manifestations on asphalt pavement from a stretch of highway TO-050, in Palmas - ...
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Influence of Tire Footprint Area and Pressure Distribution on Pavement Responses.pdf (2.787Mb)
... compute asphalt pavement responses due to measured non-uniform tire-pavement contact stress and found tire pressure has signi fi cant effects on tensile strains at the bottom of the asphalt ...
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2014 Recommended Best Practices For Using Rap In Asphalt Pavements For Costa Rica.pdf (231.9Kb)
... in asphalt pavements has become an important strategy to help offset rising raw material prices and to improve the sustainability of our transportation ...reclaimed asphalt pavement (RAP) materials ...
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Optimization of cold mixtures with emulsion and high rap content
... of asphalt as a binder, aggregate and ...the pavement conditions are severely damaged, the solution is usually total reconstruction with hot mixes, which inevitably produces a large amount of reclaimed ...
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TítuloEffects of the asphalt penetration grade and the mineralogical composition on the asphalt aggregate bond
... high asphalt viscosity (Bagampadde, ...higher asphalt viscosity leads to a better water resistance (Bagampadde, ...lower asphalt penetration grades) are associated with a poor aggregate coating by ...
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TítuloFatigue performance of bituminous mixtures made with recycled concrete aggregates and waste tire rubber
... When the bituminous layer is thin or medium, the highest tensile stress is at the bottom of the HMA as a result of bending of the bituminous layer when vehicles pass. In this case, fatigue cracking is usually visible ...
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Material characteristics of asphalt rubber mixtures
... This study focused on conducting experimental program on several Asphalt Rubber (AR) mixtures to obtain their typical engineering properties and understand their field performance. Most of the laboratory program ...
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2014 Probabilistic Approach to Modeling....pdf (353.3Kb)
... The last rate diagram (d) shows the degradation condition explained previously for the second configuration. However, repair actions were introduced. In this design, the repair is assumed to move any condition state back ...
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TítuloEffect of hydrated lime on the bond between asphalt and recycled concrete aggregates
... The rolling bottle method consists of introducing a sample of loose bituminous mixture into a glass bottle filled with distilled water and rotating the sample for 24 hours. The percentage of asphalt that remains ...
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Mechanistic-Empirical Pavement Design Guide..pdf (22.62Mb)
... The point here is to get a more detailed design that will withstand the known and projected types of traffic and loadings on a pavement. Level 1 inputs would be worth the investment to gather from weigh-in-motion ...
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Diferences in asphalt binder variability.pdf (1.352Mb)
... traditional asphalt tests currently used in several ...nine asphalt specimens classified under two different penetration cate- ...among asphalt specimens classified as Pen ...the asphalt ...
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STATISTICAL LEARNING METHODS APPLIED TO ROAD PAVEMENT CLASSIFICATION
... Therefore, the noise spectrum should be split into several complementary frequency bands following the tire/pavement noise generation phenomena in order to increase the performance of the classifier. For the ...
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TítuloConstruction waste in hot mix asphalt
... hot asphalt mixtures made with recycled aggregates from construction and demolition ...the asphalt mixtures Marshall tests were carried ...hot asphalt mixture specimens made with different ...
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TítuloStiffness of cold asphalt mixtures with recycled aggregates from construction and demolition waste
... It is already clear that incorporating CDWA to CAM may make the material more ecologically sustainable although the increased binder demand has to be borne in mind. The proposed CAM-CDWA mix can be well-suited for ...
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Asphalt rubber mixtures with warm mix asphalt additives
... the asphalt industry throughout the world for over 40 years, as pavements containing crumb-rubber modified (CRM) binders save energy and natural resources by making use of waste ...These asphalt rubber (AR) ...
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Long term performance of existing asphalt concrete pavement sections
... exible pavement surface, rutting distress mechanisms have drawn researcher’s attention for several ...the pavement layers (e.g., subgrade, subbase layer, base layer, or asphalt layer) and the extent ...
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