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Analysis of the mechanical properties and prediction of damage life for GBFS-HPMC/fibre pervious concrete after seawater erosion Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-04-18 Xiwen Yan, Xuezhi Wang, Chuanwu Sun, Ming Xin, Jingjing He
Pervious concrete has been used in coastal structures to erosion seawater. Based on the orthogonal test method, the effects of granulated blast furnace slag (GBFS), hydroxypropyl methylcellulose (H...
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Experimental and numerical study of conductive heat transfer in aggregate particles using a flighted, rotary drum Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-04-18 Andrew Hobbs, Surendra Chowdari Gatiganti, Fabricio Leiva-Villacorta, Michael Heitzman, Jin Y. Ooi
Heating aggregates and recycled materials is an energy intensive part of the process of producing asphalt pavement. Sustainability can be improved by increasing the portion of recycled materials wh...
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Effects of aggregate shape on the macrotexture and performance of chip seal: a laboratory study Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-04-15 Ziye Ma, Hainian Wang, Yandi Zhang, Denis Jelagin, Yuanle Li
Chip seal is an efficient maintenance strategy for bituminous pavements, with aggregate shape significantly impacting its embedment and performance, but there is limited quantification of its effec...
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Effects of short-term aging on the mechanical and structural performance of hot mix asphalt mixtures: a case study complemented by statistical analysis Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-04-15 Taciano Oliveira da Silva, Heraldo Nunes Pitanga, Natalia Assunção Brasil Silva, Hugo Silva Cardoso, Emerson Cordeiro Lopes, Klaus Henrique de Paula Rodrigues, Gustavo Henrique Nalon, Paulo Roberto Borges
This study aimed to assess the effects of short-term aging on the mechanical behaviour of asphalt layers of flexible pavement structures. The effects of aging on their mechanical performance have n...
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Conversions of viscoelastic deflections of asphalt pavement under TSD load to elastic ones for pavement condition assessments Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-04-10 Zhang Chen, Xiaoying Tong, Huailei Cheng, Lijun Sun
The Traffic Speed Deflectometer (TSD) facility has gained popularity in assessing asphalt pavement conditions due to its efficient testing process and minimal disruption to traffic flow. Current ap...
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Assessing the efficacy of alginate-encapsulated rejuvenators from soybean oil sludge and fatty acid for enhanced self-healing capacity of asphalt mixtures Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-04-10 Ingridy Minervina Silva, Osires de Medeiros Melo Neto, Leda Christiane de Figueiredo Lopes Lucena, Ana Maria Gonçalves Duarte Mendonça, Jong Wan Hu, Ahmed Youssef
The effectiveness of incorporating fatty acid (SSFA) and soybean oil sludge (SS) as rejuvenating agents, encapsulated via ionotropic gelation of alginate with calcium, was investigated in this stud...
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Strength improvement of clay subgrade soil stabilised with recycled concrete aggregate and granulated blast furnace slag Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-04-10 Javad Shamsi Susahab, Alireza Ardakani, Mahmoud Hassanlourad
In this research, a combined method of chemical and physical stabilisation has been used to investigate the effect of using recycled concrete aggregate (RCA) and granulated blast furnace slag (GBS)...
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RMPD-22-12-09.R3 - Improvement in rheological properties of polymer-modified asphalt binder through sulfur addition using traditional and advanced analyses Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-04-10 Ana Luiza Rezende Rodrigues, Caio Cajazeiras Falcão, R. Christopher Williams, Suelly Helena de Araújo Barroso
The use of crosslinking agents, particularly sulfur, addresses compatibility issues in Polymer-modified binders (PmB), impacting storage stability and rheological properties. Through comprehensive ...
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Numerical determination of pavement mean texture depths at different degrees of traffic polishing-induced wear Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-04-09 Tangjie Wang, Longjia Chu, T. F. Fwa
All existing digital image-based numerical mean texture depth (MTD) calculation methods are unable to achieve a consistent level of acceptable accuracy for MTD values calculated at different degree...
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Evaluation of the influence of warm additives modified by Vestenamer polymer on the performance of stone matrix asphalt containing crumb rubber Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-04-06 Seyed Mohammad Seyed Ali Akbar, Seyed Mohsen Hosseinian, Hassan Ziari, Hassan Divandari
This study aimed to evaluate the impact of Vestenamer polymer and warm mix asphalt (WMA) additives (Zycotherm, Sasobit, and PAWMA) on the resilient modulus and rutting behavior of crumb rubber (CR)...
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Effects of temperature on the dynamic response of airfield runway subgrade in cold regions Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-04-05 Leiyang Pei, Chengchao Guo, Guoguang Liu, Lei Qin, Xuanxuan Chu, Weihong Yan, Danze Wu, Genye Wang
Subject to the coupling effect of climate and aircraft loads, different diseases of runway in cold regions have frequently occurred after long-term operation. To understand the causes of such disea...
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Assessing the impact of volumetric mix-design parameters and compaction levels on rutting performance of asphalt pavements: a comprehensive analysis Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-30 Jong-Sub Lee, Sang-Yum Lee, Tri Ho Minh Le
The research explores the impact of specific factors, such as air-void levels, mix design voids in mineral aggregates (VMA), and on-site voids, on the susceptibility of asphalt mixtures to rutting....
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Desulphurisation of waste rubber powder using mechanochemical method and the influence on modified asphalt Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-30 Lining Gao, Xiruo Zhu, Pei Zhang, Nana Cai, Li Li, Rui He
The desulfurization treatments are vital for recycling waste rubber powder (WRP). The mechanochemical method accelerates desulfurization activation of additives, enhancing WRP's surface roughness a...
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Service performance evaluation of light-transmitting concrete lane markings on highways based on accelerated pavement testing Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-30 Bencheng Zhu, Cancan Song, Zhongyin Guo, Dianliang Xiao
Applying light-transmitting concrete (LTC) to highway lane markings is a novel idea to increase the visual recognition distance and promote traffic safety. However, compared to its excellent visual...
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Performance evaluation of recycled concrete aggregates with geosynthetics as an alternative subbase course material in pavement construction Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-26 Tasneem Imtiyaz Zargar, Awdhesh Kumar Choudhary, Anil Kumar Choudhary
This study investigates the feasibility of using recycled concrete aggregates (RCA) as subbase materials in roads through laboratory experiments. Various physical tests were conducted on the soil s...
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Correlations among physical properties of pervious concrete with different aggregate sizes and mix proportions Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-20 Qifeng Lyu, Pengfei Dai, Anguo Chen
Permeable pavement material can benefit urban environment. Here in this work, different aggregate sizes and mix proportions were used to manufacture pervious pavement concrete and investigate corre...
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Evaluation of pavement resilience to flooding with inverted pavement structure Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-19 Xiao Chen, Hao Wang
Conventional pavement structures are vulnerable due to degradation of unbound materials after water inundation. Inverted pavement structure has been proven to be cost-effective and energy efficient...
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Determination of optimum limestone filler content in asphalt mastic by dielectric spectroscopy Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-19 Kemal Ulutas, Deniz Bozoglu, Sahin Yakut, Huseyin Deligoz, Betul Sitilbay, Mustafa Karasahin, Deniz Deger
The rheological and dielectric characteristics of asphalt mastics with different ratios of limestone filler were analyzed and compared with each other for road pavement applications. The dielectric...
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The analysis and design of jointed plain concrete pavements with wider slabs Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-17 Surya Teja Swarna, RaviRaj L. Gali, M. Amaranatha Reddy, Yusuf Mehta
Despite the cost-effective nature of asphalt pavements, concrete pavements are preferred for their superior serviceability. Many agencies use Jointed Plain Concrete Pavement (JPCP) designs with a s...
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Determining appropriate level of detail of 3D aggregate model for accurate and efficient mesoscopic simulation of asphalt concrete Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-16 Xin Wei, Yiren Sun, Hongren Gong, Jingyun Chen
The levels of detail (LODs) of aggregate models significantly impact both the accuracy and efficiency of the mesoscale numerical simulation of asphalt concrete. This study proposed a quantitative e...
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In situ mechanical response characteristics of Autonomous Rail Rapid Transit (ART) applied to semi-flexible asphalt pavements Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-14 Lei Jiang, Minghui Gong, Zijia Xiong, Song Liu, Jin Fan, Zhenghong Xu, Jinxiang Hong
Autonomous Rail Rapid Transit (ART), featuring multi-axles, high tire pressure, and complete channelization, leads to severe rutting on conventional asphalt pavements. Semi-flexible pavement materi...
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The effect of eco-friendly functionalised acid sludge on thermo-rheological characteristics of bituminous composites Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-12 Alireza Aliakbari, Pouria Hajikarimi, Ali Khodaii
Used engine oil recycling produces acid sludge as a by-product of the acid-clay treatment. It is classified as hazardous waste material. This paper introduces a novel material named PS (powdery slu...
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Effects of re-vibration on mechanical properties and air-void characteristics of cement-stabilised macadam materials Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-11 Xiuming Jiang, Kun Xu, Peilong Li, Hao Ma, Chao Sun
Layered continuous paving (LCP) technology is an effective choice for improving the integrity and construction efficiency of the thick cement-stabilised macadam (CSM) base course. However, the effe...
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Experimental investigation of mechanical properties of roller compacted concrete pavement (RCCP) reinforced with date palm fibres Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-06 Soheil Dehghan, Abolfazl Hassani
The mechanical properties of roller compacted concrete pavement (RCCP), reinforced with date palm fibres, were investigated for the first time in this study. Date palm fibres extracted from the tru...
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Enhancing soft subgrade performance with geocomposite-embedded capping layer: utilising Australian granular pavement design chart for assessing geocomposite benefits Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-05 Chaminda Gallage, Kasun Wimalasena, Shiran Jayakody, Yilin Gui, Jianfeng Xue, Amir Shahkolahi, Raymond Chow
Improving soft subgrades in road construction is essential for efficient machinery use, reducing gravel layer thickness, and enhancing pavement performance. Traditional methods like gravel replacem...
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Numerical method for reducing the effect of spectral leakage on the frequency normalisation results of signals obtained in an asphalt pavement test using a FWD device Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-04 A. Pożarycki, Przemysław Górnaś, Mieczysław Słowik, Marcin Bilski
This paper provides an evaluation of the numerical method for limiting the effect of spectral leakage on the frequency normalisation results of the pavement load and displacement functions which we...
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Determination of engineering properties of cementitiously stabilised aggregates using ultrasonic pulse velocity Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-04 Rohit Kumar Sharma, Dharamveer Singh, Satyanarayana Murty Dasaka
Non-destructive testing methods, such as Ultrasonic Pulse Velocity (UPV), have been widely used to assess the quality and performance of cementitious stabilised aggregates. The present study reveal...
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A novel approach for automatic asphalt pavement crack length estimation Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-01 Mohammadreza Sabouri, Mohsen Mohammadi
Estimation of the actual size of an object from its digital image can help to automate processes and increase productivity. One example of object-size measurement is evaluation of the pavement cond...
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Analysis of the binder-aggregate interface of chip seal binders in different stages of ageing using the bitumen bond strength (BBS) test Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-03-01 Gledson Silva Mesquita Jr., Suelly Helena de Araújo Barroso, Lilian Medeiros Gondim
This paper evaluates the binder-aggregate interface during the service life of binders used in chip seal treatments in Brazil based on the perspective of adhesion/cohesion and aggregate loss distre...
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Small-scale laboratory tests for quantifying aggregate interlocking in short-panelled concrete pavements Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-02-29 Ashik Bellary, S. N. Suresha
In the present study, a simple and reliabe small-scale laboratory test to assess the performance of aggregate interlocked joints in short-panelled concrete pavements in terms of LTE is proposed. In...
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Investigating the impact of vinyl acetate-ethylene polymer on the mechanical and microstructural properties of expansive clay subgrade Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-02-27 Mohammad Saberian, Salpadoru Tholkamudalige Anupiya. M. Perera, Jiasheng Zhu, Rajeev Roychand, Jie Li
The construction sector has undergone significant reforms towards increased sustainability in recent decades. Therefore, there has been a great interest in developing alternative binders for stabil...
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Numerical analysis of field aging in asphalt pavements via coupling of diffusion process and kinetics aging model Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-02-21 Kun Zhang, Shihui Shen
The asphalt aging model is a crucial module in the Mechanistic-Empirical (ME) pavement design programme for asphalt pavement performance prediction. In this study, an analytical aging model that co...
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The role of inorganic nanoparticles in photo-oxidation ageing resistance of the thermochromic asphalt binder Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-02-16 Xue Yang, Henglong Zhang, Caijun Shi, Zihao Chen
The aim of this research is to reveal the role of inorganic nanoparticles concerning silicon dioxide (SiO2), zinc oxide (ZnO) and titanium dioxide (TiO2) in retarding the photodegradation of thermo...
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Identification of aging fingerprint of base asphalt by ATR-FTIR combined with chemometrics Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-02-14 Pinhui Zhao, Chenlong Wang, Hanyue Liang, Wei Zhang, Liang Fan, Fan Cao, Xu Zhou, Haiqing Ren
In this work, attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) combined with chemometric analysis was used to classify and characterise aged asphalt. The full spectra ...
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Physics-informed neural networks to advance pavement engineering and management Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-02-13 Nima Kargah-Ostadi, K. Vasylevskyi, A. Ablets, A. Drach
Physics-informed neural networks (PINN) are machine learning (ML) algorithms that can bridge the gap between our understanding of physical phenomena and the corresponding empirical observations. Th...
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Analysis of coupled thermo-mechanical response and damage behaviour of curved ramp bridge deck pavement using a 3D multiscale method Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-02-04 Mingyang Gong, Yiren Sun, Jingyun Chen
A three-dimensional (3D) multiscale modelling approach was developed in this study, which considers a two-way coupling of material properties and mechanical responses between macroscale (pavement l...
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Efficiency of mineral additive-modified magnesium potassium phosphate cement in solidifying waste sediment as alternative roadbed materials Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-02-02 Dongxing Wang, Jiaye Zhu, Xiqi Liu, Yong Yuan
The development of eco-friendly and efficient alternative binder to conventional Portland cement is a challenging issue that deserves to be paid more attention. The mineral additive-modified magnes...
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Effects of moisture content and soil suction on the permanent deformation of tropical subgrade soils: experimental investigations and modelling Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-31 Thaís Aquino dos Santos, Rinaldo José Barbosa Pinheiro, Luciano Pivoto Specht
This study presents the effects of moisture variation and the influence of matric suction on the permanent deformation (PD) of three tropical soils with different geological-geotechnical characteri...
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3D digital modelling and identification of pavement typical internal defects based on GPR measured data Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-21 Haoran Zhu, Guofang Wei, Dongsheng Ma, Xin Yu, Zhi Xu, Haopeng Wang
A three-dimensional ground-penetrating radar (GPR) captures non-destructively internal pavement distress characteristics. However, interpreting radar images and data analysis pose challenges. To im...
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Investigating the effects of ageing condition and type of aggregates on the properties of asphalt mixtures Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-19 Seyyed Amir Hoessein Beheshti, Hasan Taherkhani, Alireza Sarkar, Parham Hayati
In this study, asphalt mixtures made by steel slag (SSA), copper slag (CSA), limestone (LA) and siliceous (SA) aggregates were subjected to different aging conditions; and were evaluated using Mars...
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Mechanistic investigation of grid-reinforced asphalt pavements with measured interface properties Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-17 Julius Nielsen, Eyal Levenberg, Sabine Leischner, Gustavo Canon Falla
The bond properties at layer interfaces are a required input in mechanistic asphalt pavement models. For design and analysis procedures, involving the calculation of key responses that are commonly...
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Optimised mix design for cold mix asphalt considering various curing parameters of loose mixture Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-17 Swayam Siddha Dash, Umesh Chandra Sahoo
Several research works have been carried out to improve cold mix asphalt (CMA), being an eco-friendly construction; however, very few attempts have been made on curing of loose CMA mixture before t...
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Effect of carbonation of soil-slag mixtures on the resilient behaviour and structural response of an asphalt pavement Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-17 Klaus Henrique de Paula Rodrigues, Taciano Oliveira da Silva, Heraldo Nunes Pitanga, Mario Sergio de Souza Almeida, Leonardo Gonçalves Pedroti, Mateus Henrique Ribeiro Rodrigues, Emerson Cordeiro Lopes
In the face of rapid population growth and industrialisation, mitigating the harmful effects of CO2 emissions becomes an important issue to be studied. The objective of this study was to perform a ...
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Study on the diffusion behaviour of styrene-butadiene rubber modifier and asphalt components based on molecular dynamics simulation Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-17 Yue Wang, Ruiping Li, Jiangang Qiao
To reveal the mechanism of interaction between styrene−butadiene rubber (SBR) modifier and asphalt components, the molecular dynamics (MD) method was used to study the diffusion behaviour at differ...
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Thermoreversible aging in asphalt binders Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-17 Meifang Liu, Azuo Nili, Haibo Ding, Xiongkai Feng, Yanjun Qiu
It is an undisputed fact that aging increases the risk of low-temperature cracking in asphalt pavement. Previous studies on aging have focused on oxidative aging, but few studies on thermoreversibl...
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Novel non-nuclear methodology for coarse granular soil compaction control: the Sherbrooke Method Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-15 Vanessa Corrêa de Andrade, Palingwende Anicet Rodrigue Dibgolongo, Alexandre Cabral
The nuclear density gauge (NDG) is the most established device for compaction control. Several studies have proposed alternatives to it, but none have been widely adopted for a variety of reasons. ...
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Effect of self-cementing properties on the resilient behaviour of recycled concrete aggregates used in base and subbase Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-11 Chong Wang, Cyrille Chazallon, Pierre Hornych, Saida Mouhoubi, Peng Jing
The strength and stiffness of unbound pavement base and subbase layers built with recycled concrete aggregates (RCA) can increase due to the self-cementing properties of RCA. While the effect of di...
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Geopolymerisation and micro-pore assessment of soft soil used as flexible pavement material in road construction Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-12 Chijioke Christopher Ikeagwuani, ThankGod Chukwuebuka Alexander, Emeka John Ude
In this study, inexpensive dual precursors namely rice husk ash (RHA) and quarry dust (QD) were mixed with an alkali solution (NaOH solution) in different mix proportions. Next, the effect of the d...
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Evaluation of chemical composition and physical properties of bituminous binders and fractions Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-08 Panos Apostolidis, Laurent Porot
Bituminous binders are foreseen as colloidal dispersed systems characterised by high chemical complexity containing a plethora of molecules classified into maltenes and asphaltenes. The effect of t...
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Image-based gradation and aggregate characterisation: case of cement-stabilised quarry fines Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-10 Daniel Castillo, Yinning Zhang, Leena Korkiala-Tanttu
Quarry fines are secondary materials that can be reused for road construction, commonly after improving their properties through stabilising. To better understand and characterise these recycled ma...
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A performance-related design for hot-mix asphalt (HMA) incorporating multiple design parameters Road Mater. Pavement Design (IF 3.7) Pub Date : 2024-01-04 Yining Zhang, Lijun Sun, Huailei Cheng
Traditionally, the mix design was majorly the trial and error process of optimising aggregate gradation and asphalt content. With the progress of concept and technology, the number of design gyrati...
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An investigation of the efficacy of nanoemulsions as alternative treatment for a marginal quality pavement material Road Mater. Pavement Design (IF 3.7) Pub Date : 2023-12-26 Nathan Ntanda Chilukwa, Mohamed Mostafa Hassan Mostafa
Stabilisation of road materials that do not meet specified requirements is a common practice in road construction. Cement and lime are among the most commonly used products for stabilisation. Howev...
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Estimating local pavement performance and remaining service interval using neural networks-based models and automation tool Road Mater. Pavement Design (IF 3.7) Pub Date : 2023-12-20 Nazik Citir, Orhan Kaya, Halil Ceylan, Sunghwan Kim, Danny Waid
This study introduces an integrated approach to enhance county pavement management, emphasising operational efficiency in determining the Remaining Service Interval (RSI) for rigid and flexible pav...
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GPR method for estimation of unbound load-bearing layers’ parameters using machine learning and interactive modelling Road Mater. Pavement Design (IF 3.7) Pub Date : 2023-12-20 Mahmoud Ameri, Mohammad Kashani Novin, Hashem Ranjy Roodposhti
The demand for nondestructive testing techniques (NDTs) that can be implemented continuously and cost-effectively for large-scale study purposes is increasing. Ground penetrating radar (GPR) as an ...
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Properties deterioration of recovered bitumen under coupling multi-environment factors based on the ageing simulation device Road Mater. Pavement Design (IF 3.7) Pub Date : 2023-12-17 Haoan Wang, Jiantao Wu, Quan Liu, Yang Wu, Chao Jing, Jinlong Zhu
The properties of pavement bitumen deteriorates when exposed to complicated environmental factors. This study developed a multi-environment simulation device to apply multi-factor coupling on aspha...
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Investigation of the rheological properties of devulcanized rubber-modified asphalt with different rubber devulcanization degrees and rubber contents Road Mater. Pavement Design (IF 3.7) Pub Date : 2023-12-12 Yixin Zhou, Gang Xu, Houzhi Wang, Xianhua Chen, Yulou Fan, Jun Yang, Zhen Leng, Wei Huang
Devulcanized rubber-modified asphalt (DRMA) possesses broad application potential due to its environmental friendliness and exceptional performance. However, the relationship between the rubber dev...
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An alternative approach for characterization of the linear viscoelastic behavior of asphalt binders Road Mater. Pavement Design (IF 3.7) Pub Date : 2023-12-12 Waleed Zeiada, Hanqi Liu, Helal Ezzat, Ghazi G. Al-Khateeb, Derun Zhang, Abdallah Shanableh
This study aimed to develop an alternative approach to characterise the linear viscoelastic behaviour of asphalt binders. A rheogram model was firstly proposed based on the Carreau–Yasuda model; it...
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Exploring mechanical and microstructural properties of cement-stabilized coal mine overburden materials Road Mater. Pavement Design (IF 3.7) Pub Date : 2023-12-03 Monika Mohanty, Smruti Sourava Mohapatra, Ansuman Padhi
The present research explores the suitability of coal mine overburden (OB) material, as secondary aggregate in the sub-base and/or base layer of low-volume roads. As low-volume roads are expected t...
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Investigating the rheological behaviour of styrene–butadiene–styrene modified asphalt Road Mater. Pavement Design (IF 3.7) Pub Date : 2023-11-30 Shengxiong Zhou, Jiaxin Wang, Siqi Li, Chuanqi Yan
The rheological properties of the styrene–butadiene–styrene modified asphalt (SBSMA) binder have not been thoroughly investigated yet. In this study, SBSMA binders with various SBS contents and bas...
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Optimising pavement texture measurement resolution for accurate friction determination: a preliminary investigation Road Mater. Pavement Design (IF 3.7) Pub Date : 2023-11-29 Malal Kane, Minh-Tan Do, Veronique Cerezo
This study seeks to identify the most suitable pavement texture resolution for accurately representing friction properties, employing the Dynamic Friction Model (DFM). Friction and texture measurem...