PERFORMANCE-BASED APPROACH FOR DETERMINING OPTIMUM REJUVENATOR CONTENT IN HOT MIX RECYCLING
نویسندگان
چکیده
منابع مشابه
Evaluating the Performance of Hot Mix Asphalt with Reclaimed Asphalt Pavement and Heavy Vacuum Slops as Rejuvenator
Due to the high price of crude oil, and consequently asphalt binder, the application of Reclaimed Asphalt Pavement (RAP) in pavement technology is widely considered. The present paper is the result of a laboratory research which was carried out to investigate the effects of adding a rejuvenating agent to Hot Mix Asphalt (HMA) with RAP. To this end, test samples comprised of Aged Asphalt Binder ...
متن کاملA game theory approach for determining optimum strategy of claim resolution in construction projects
Claim is a big challenge for the contractors and the owners in construction projects. Claims are considered to be one of the most disruptive events of a project. A suitable claim resolution strategy can prevent the damages to the project and the involved parties. In this research, a mathematical model using game theory is presented to find the optimum strategy for resolving cost-related claims ...
متن کاملFatigue Evaluation in Hot and Warm mix asphalts Based on Dissipated Energy
Warm mix asphalts (WMA), because of their low production and compact temperatures, may have different behaviors in long term. In the present work, the energy-based criteria along with the 50% reduction in initial stiffness (Nf50%) using four-point bending test under controlled-strain conditions of 1000 microstrain were applied to compare the prepared two warm mix and HMA samples. All these crit...
متن کاملInvestigating the Relation among British Pendulum Number, Mean Texture Depth and Asphalt Content in Hot Mix Asphalt
Pavement surface texture and its skid resistance are two key safety parameters of highways, which both are influenced by pavement characteristics. This research is done on a newly constructed asphalt pavement (Qom-Garmsar freeway) in Iran. The goal is investigating the relation between skid resistance and pavement texture in order to asphalt content changes in Hot Mix Asphalt. Mean Texture Dept...
متن کاملa new approach for determining the optimum pressure–time diagram in superplastic forming process
superplastic materials show huge amount of deformation in low strain rates and temperature above half of melting point. in superplastic forming, estimating the pressure–time diagram and thickness distribution has significant importance. utilizing numerical methods, the involved parameters in superplastic forming can be optimized for such estimations. in the present paper, the simulation of supe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JOURNAL OF PAVEMENT ENGINEERING, JSCE
سال: 2002
ISSN: 1884-8176
DOI: 10.2208/journalpe.7.28p1