Results 21 to 30 of about 30,001 (262)

Effects of Zycotherm on Moisture Susceptibility of Bituminous Mix

, 2022
Moisture damage is one of the major causes of deterioration of asphalt pavement, which may lead to stripping which leads to reduction in pavement service life. The use of anti-stripping additives is the general way to improve the moisture resistance of asphalt mixture.
Gopika A V, Sreelatha T, K C Wilson
openaire   +1 more source

Effect of Nanoclays on Moisture Susceptibility of SBS‐Modified Asphalt Binder [PDF]

Advances in Materials Science and Engineering, 2020
Moisture susceptibility plays an important role in the damage of asphalt pavement. Failure occurs when asphalt is removed from the aggregate particles due to the decreased adhesion between the asphalt and aggregate in comparison with that between water and the aggregate. In recent years, efforts utilizing nanomaterials to improve the diverse properties
Han Wang, Yinchuan Guo, Aiqin Shen, Xiaolong Yang, Peng Li   +4 more
openaire   +2 more sources

Laboratory Evaluation of Asphalt Mixture Performance Using Composite Admixtures of Lignin and Glass Fibers

Applied Sciences, 2021
Moisture damage and low-temperature cracking are common distresses experienced by road pavement. Different types of modifiers, such as fibers, can be used to improve the quality of asphalt pavements. In this paper, lignin and glass fiber were selected as
Ahmed Khater, Dong Luo, Moustafa Abdelsalam, Yanchao Yue, Yueqin Hou, Mohamed Ghazy   +5 more
doaj   +1 more source

Evaluation of moisture susceptibility of hot mix asphalt [PDF]

AIP Conference Proceedings, 2019
The infrastructure construction in Indonesia has been extensively growing, especially the construction of new road networks to connect major cities. Road pavement is an expensive infrastructure, and hence, it is important to ensure that the pavement layers can last until its designed lifetime.
Adelia Dwidarma Nataadmadja, Eduardi Prahara, Oki Setyandito, Rizma Winna Ananditha   +3 more
openaire   +1 more source

Comprehensive Assessment of Nano-Silica Modified Asphalt Mixtures: Influence of RAP Content, Aging, and Performance Characteristics [PDF]

Journal of Rehabilitation in Civil Engineering
Using recycled asphalt pavement (RAP) in asphalt mixtures is common for improving sustainability, but it can lower performance because of the aging and hardening of RAP binder. Aged RAP is stiffer, less flexible, and more prone to cracking.
Esmaiel Taheri, Gholamali Shafabakhsh, Mostafa Sadeghnejad   +2 more
doaj   +1 more source

Assessing the Moisture and Aging Susceptibility of Cold Mix Asphalt Concrete

Journal of Engineering, 2021
Laboratory experience in Iraq with cold asphalt concrete mixtures is very limited. The design and use of cold mixed asphalt concrete had no technical requirements. In this study, two asphalt concrete mixtures used for the base course were prepared in the laboratory using conventional cold-mixing techniques to test cold asphalt mixture (CAM) against ...
Zahraa Ahmed Samor, Saad Issa Sarsam
openaire   +3 more sources

Evaluation of Polyaminoamide as a Surfactant Additive in Hot Mix Asphalt

The Baltic Journal of Road and Bridge Engineering, 2015
The phenomenon of breaking the bond between the aggregates and the bitumen is known as stripping. Stripping of asphalt films from the surface of aggregate particles results in premature failure of asphalt pavement.
Viktors Haritonovs
doaj   +1 more source

Evaluating Properties of Asphalt Mixtures Containing polymers of Styrene Butadiene Rubber (SBR) and recycled Polyethylene Terephthalate (rPET) against Failures Caused by Rutting, Moisture and Fatigue

Fracture and Structural Integrity, 2020
Properties of asphalt mixture play a vital role in structural integrity and performance of flexible pavements structure. In flexible pavements, asphalt concrete surface layer consists of asphalt binder, aggregates and in some cases additives.
Mahmoud Ameri, Reza Mohammadi, Milad Mousavinezhad, Amirhossein Ameri, Hamid Shaker, Arash Fasihpour   +5 more
doaj   +1 more source

INVESTIGATING THE MOISTURE SUSCEPTIBILITY OF ASPHALT MIXTURES MODIFIED WITH HIGH-DENSITY POLYETHYLENE [PDF]

JES: Journal of Engineering Sciences, 2020
Flexible pavements are susceptible to the damaging effects of moisture, causing various kinds of problemes for asphalt such as stripping. That reduces the durability and serviceability life of pavements and consequently increases the construction and ...
Ghada Moussa, Ashraf Abdel-Raheem, Talaat Abdel-Wahed   +2 more
doaj   +1 more source

Effect of Short-Term Aging Process on the Moisture Susceptibility of Asphalt Mixtures and Binders Containing Sasobit Warm Mix Additive

Advances in Materials Science and Engineering, 2015
Moisture susceptibility is one of the key issues of warm mix asphalt (WMA). In this research, the moisture susceptibility of asphalt mixtures and binders containing Sasobit warm mix additive was investigated in comparison to that of hot mixture asphalt ...
Bo Li, Jinyu Yang, Xiaohui Li, Xiang Liu, Feng Han, Liangying Li   +5 more
doaj   +1 more source