scholarly journals Characterization of Hot-Mix Asphalt Containing Reclaimed Asphalt Pavement Material in Cold Climate: An Alaskan Experience

◽  
2016 ◽  
Author(s):  
Jenny Liu ◽  
◽  
Sheng Zhao ◽  
Keyword(s):  
Hot Mix Asphalt ◽  
Asphalt Pavement ◽  
Cold Climate ◽  
Reclaimed Asphalt Pavement ◽  
Reclaimed Asphalt ◽  
Pavement Material

scholarly journals Characterization of Classified Indian Reclaimed Asphalt Pavement (RAP): Aggregate Impact Value and Aggregate Abrasion Value of Rap Aggregates

2020 ◽  
Vol 9 (3) ◽  
pp. 3913-3921
Keyword(s):  
Asphalt Pavement ◽  
Flexible Pavement ◽  
Reclaimed Asphalt Pavement ◽  
Reclaimed Asphalt ◽  
The Road ◽  
Different Characteristics ◽  
Aggregate Impact Value ◽  
Pavement Material ◽  
Bituminous Concrete

Reuse of existing deteriorated bituminous pavement material in construction and maintenance of flexible pavement is called recycling of bituminous pavement. Removed and reprocessed deteriorated pavement material which is recycled is termed as Reclaimed asphalt pavement (RAP). In India during construction of flexible pavement different types of bituminous layers are in practice depending upon CBR of sub-grade and traffic count i.e. CVPD of the road stretch. Depending upon types of bituminous layer i.e. PC Seal Coat, Bituminous Macadam(BM), Dense grade bituminous Macadam (DBM), Semi Dense Bituminous Concrete (SDBC) or Bituminous Concrete(BC) Reclaimed Asphalt Pavement can classified in different groups These classified RAP groups materials will have different characteristics i.e. Rap aggregates and Recovered bitumen of different group of RAP will have different characteristics. In this study characterization of RAP limited to Aggregate Impact Value (AIV) and Aggregate Abrasion Value (AAV)of RAP aggregates of RAP classified in different groups. Results of this study will be compared to standard value of AIV and AAV required for bituminous construction to predict that RAP aggregates are suitable or not for use in bituminous mixes.

scholarly journals Characterization of Reclaimed Asphalt Pavement (RAP) as a road pavement material (National Road Waru, Sidoarjo)

2018 ◽  
Vol 181 ◽  
pp. 05001
Author(s):  
Ari Widayanti ◽  
A. A. Soemitro Ria ◽  
Januarti Jaya Ekaputri ◽  
Hitapria Suprayitno
Keyword(s):  
Asphalt Pavement ◽  
Microstructural Analysis ◽  
Aluminum Silicate ◽  
Reclaimed Asphalt Pavement ◽  
Reclaimed Asphalt ◽  
Road Pavement ◽  
Sodium Aluminum Silicate ◽  
Object Of Study ◽  
National Road ◽  
Pavement Material

Reclaimed Asphalt Pavement (RAP) is a dredging pavement material using Cold Milling Machine. The application of Reclaimed Asphalt Pavement is increased year by year. Due to the increasing application of RAP year by year which implicates environment condition, especially in damaging natural resources, the research on material used in RAP needs to be conducted, so RAP can be optimally utilized. To achieve optimal performance, data of RAP characteristics reviewed from microstructural analysis is necessary. The objective of this research is to obtain the characteristics of Reclaimed Asphalt Pavement. The method used was literary study based on previous research. Material tests used were XRF, SEM and FTIR. The object of study was RAP material taken from national road Waru Sidoarjo. The major compositions of Reclaimed Asphalt Pavement obtained were Kaolin, Lithium, Tetraborate, Dextrin. SEM graphics showed the morphological and surface texture of RAP. FTIR graphic presented the functional group of Reclaimed Asphalt Pavement showing O-H C-O acid in the peak of graphic. From XRD result, the major compounds of Reclaimed Asphalt Pavement obtained were Calcium, Sodium, Aluminum, Silicate.

Performance Characterization of Warm-Mix Asphalt Containing High Reclaimed-Asphalt Pavement with Bio-Oil Rejuvenator

2020 ◽  
Vol 32 (12) ◽  
pp. 04020382
Author(s):  
Ali Foroutan Mirhosseini ◽  
Amid Tahami ◽  
Inge Hoff ◽  
Samer Dessouky ◽  
Amir Kavussi ◽  
...  
Keyword(s):  
Asphalt Pavement ◽  
Warm Mix Asphalt ◽  
Reclaimed Asphalt Pavement ◽  
Performance Characterization ◽  
Reclaimed Asphalt ◽  
Bio Oil
Sign in / Sign up

Export Citation Format

Share Document