Results 61 to 70 of about 721 (166)

Experimental study on use of reclaimed asphalt pavement as aggregate substitution for flexible pavement

MATEC Web of Conferences, 2018
This study is to assess the suitability of Reclaimed Asphalt Pavement (RAP) as a coarse aggregate substitution for flexible pavement mixture. The RAP in this investigation was taken from roads in Padang, Indonesia.
Putri Elsa Eka, Purnawan, Triandila M. Agung, Pratama Agung, Rindi   +4 more
doaj   +1 more source

Characteristics of Recycled Asphalt Mixtures Utilizing Reclaimed Asphalt Pavement (RAP) Materials

Journal of Sustainable Engineering: Proceedings Series
Reclaimed Asphalt Pavement (RAP) material is produced through the cold milling of old pavement surface layers. Given the significant amount of RAP available, recycling is essential to support environmental sustainability. This study focuses on utilizing RAP as a recycled material for the AC-BC layer and evaluating the Marshall characteristics of the ...
Yolly Adriati, null Elizar, Bobby Kurniawan, null Novrianti   +3 more
openaire   +1 more source

A Review of the Studies on the Effect of Different Additives on the Fatigue Behavior of Asphalt Mixtures

Advances in Civil Engineering, Volume 2024, Issue 1, 2024.
The fatigue phenomenon significantly weakens road pavement due to repeated reloading. To enhance fatigue resistance, numerous studies have explored various additives in asphalt mixtures. This review focuses on key variables influencing the effectiveness of additives, including fibers, polymers, nanomaterials, waste materials, and biomaterials, in ...
Mahmoud Ameri, Mehdi Ebrahimzadeh Shiraz, Nur Izzi Md Yusoff   +2 more
wiley   +1 more source

Evaluation of asphalt mixes performance characteristic with mustard oil as a rejuvenator

Case Studies in Construction Materials
This study investigated the effects of adding natural renewable mustard oil (Mo) as a rejuvenator, and reclaimed asphalt pavement (RAP) to asphalt mixes for pavement maintenance and rehabilitation.
Muhammad Sohail Jameel, Ammad Hassan Khan, Zia ur Rehman, Mubashir Aziz, Saadia Tabassum, Abdullah Mohamed   +5 more
doaj   +1 more source

Microstructure in Adhesion Development Process and Strength Formation Mechanism in Early Stage of Cold Recycled Mixture with Emulsified Asphalt

Advances in Civil Engineering, Volume 2024, Issue 1, 2024.
With the large‐scale maintenance and renovation of asphalt pavement, a considerable amount of reclaimed asphalt pavement (RAP) will be generated. Stacking these wastes occupies a large amount of land and seriously damages the ecological environment. Hence, efficient regeneration of RAP through recycling technology has gained more and more attention. In
Xueying Zhao, Baofu Ma, Afshar A. Yousefi   +2 more
wiley   +1 more source

Low-temperature fracture resistance of plant-mixed heat recycled asphalt mixture based on SCB

Materials Research Express, 2023
To investigate the low-temperature crack resistance of plant-mixed heated recycled asphalt mixture, we conducted a semi-circular bending (SCB) test to analyze the effects of the reclaimed asphalt pavement (RAP) content, salt concentration, and loading ...
Jinrong Wu, Haoran Ren, Aihua Jin
doaj   +1 more source

Evaluation performance of base course mixture containing reclaimed asphalt pavement (RAP) [PDF]

MATEC Web of Conferences, 2018
This paper presented the effect of addition of Reclaimed Asphalt Pavement (RAP) on performance of mixture with (20%, 30%, 40% and 50%) RAP as proportion of asphalt mix. To compare with virgin mixture marshall flow and stability test was used to evaluated durability performance with (0,1,3, and 7) days immersion and Wheel Truck test was used to ...
Al helo Karim, Qasim Zaynab, Majeed Ahmed   +2 more
openaire   +2 more sources

Influence of Biomass‐Modified Asphalt Binder on Rutting Resistance

Advances in Civil Engineering, Volume 2024, Issue 1, 2024.
Biomasses are environmentally friendly additives that lower pollution in pavement engineering because of their biodegradability. On the other hand, to build a safe, long‐lasting pavement, rutting prevention is crucial. This study provides a comprehensive review of the efficacy of biomass as recyclable materials in reducing rutting and enhancing ...
Mahyar Arabani, Mohadeseh Ebrahimi, Mohammad Mahdi Shalchian, Maryam Majd Rahimabadi, Valeria Vignali   +4 more
wiley   +1 more source

Use of Reclaimed Asphalt Pavement in Conjunction with Ground Improvement: A Case History

Advances in Civil Engineering, 2011
The use of Reclaimed Asphalt Pavement (RAP) in lieu of virgin crushed stone aggregate is becoming a widely accepted practice for a number of construction applications, particularly pavement base courses. A number of laboratory RAP studies have considered
Kevin C. Foye
doaj   +1 more source

Potential Use of Reclaimed Asphalt Pavement Aggregate and Waste Plastic Bottles for Sustainable Asphalt Pavement Production

Advances in Civil Engineering, Volume 2024, Issue 1, 2024.
The main objective of this study was to evaluate the potential use of reclaimed asphalt pavement aggregate (RAPA) and waste plastic bottles (WPBs) for sustainable asphalt pavements production in hot weather conditions. To enhance the adhesion between neat bitumen, RAPA, and WPBs‐coated aggregates, a rougher surface texture is created for aggregate ...
Tibebu Birega, Anteneh Geremew, Mekonnen Nigatu, Nicola Baldo   +3 more
wiley   +1 more source