Article
Polymer Science
Amer Oun, Allan Manalo, Omar Alajarmeh, Rajab Abousnina, Andreas Gerdes
Summary: Interest in using natural fibres as an alternative to artificial fibres in polymer composite manufacturing is increasing. This study investigated the water absorption behavior and mechanical properties of hybrid flax fibre-reinforced epoxy composites with varying amounts of graphene. The results showed that graphene nanoparticles improved the mechanical properties and reduced moisture absorption and diffusion of the composites.
Article
Materials Science, Composites
Anand Kumar Mehra, Ruchika Saini, Abhishek Kumar
Summary: This study investigates the mechanical properties and moisture affinity of matured sponge gourd reinforced with coconut coir and epoxy resin. The experiments show that adding coir increases tensile and impact strength, while increasing sponge fiber content boosts flexural strength. The best moisture resistance is achieved when the weight percentages of sponge fiber and coir are equal.
COMPOSITES COMMUNICATIONS
(2021)
Article
Materials Science, Multidisciplinary
G. Velmurugan, S. Suresh Kumar, Jasgurpreet Singh Chohan, R. Sathish, S. Panneer Selvan, S. A. Muhammed Abraar, D. Elil Raja, M. Nagaraj, Sivaprakasam Palani
Summary: Opportunities exist in various industries for the fabrication of plant fiber hybrids using thermoplastics and thermosets, which can reduce reliance on crude oil. This study investigates the mechanical, dynamic mechanical, and water absorption properties of calotropis gigantea fiber and nanosilicon dioxide-derived hybridized materials. The inclusion of nano-SiO2 significantly reduces water absorption and moisture diffusion, and improves the dynamic mechanical properties of the hybrids.
MATERIALS RESEARCH EXPRESS
(2023)
Article
Materials Science, Multidisciplinary
Mohammed B. Alshammari, Akil Ahmad, Mohammad Jawaid, Sameer A. Awad
Summary: This paper investigates the thermal stability, dynamic-mechanical, and thermo-mechanical characterizations of kenaf fibre/Washingtonia Leaf Stalk Fibres/epoxy biocomposite. The results show that the addition of these natural fibres enhances the thermal stability of the epoxy composites, and the hybrid biocomposite exhibits the highest storage modulus. The study demonstrates the potential of hybrid natural fibres in improving the performance of epoxy composites and expanding their application range.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2023)
Article
Polymer Science
Ayyappa Atmakuri, Arvydas Palevicius, Lalitnarayan Kolli, Andrius Vilkauskas, Giedrius Janusas
Summary: The study demonstrates that the mechanical properties of Caryota and sisal fiber-reinforced epoxy resin hybrid composites are superior to single fiber composites, and hybrid composites exhibit better moisture absorption properties.
Article
Materials Science, Textiles
Beschi Selvan Selvanayagam Lillypushpam, Bensam Raj Jesuretnam, Srinivasa Daya Prasad Narasiman, Karuppasamy Ramar
Summary: This research aims to develop a new material based on natural fibers for applications in the automobile, marine, and aerospace fields. Veli Karuvelam fiber exhibits better thermal stability, N:V (0:1) composite shows the highest tensile and flexural strength, and I:V (0:1) composite demonstrates better moisture absorption performance.
JOURNAL OF NATURAL FIBERS
(2022)
Article
Materials Science, Multidisciplinary
K. Senthilkumar, M. Chandrasekar, Othman Y. Alothman, Hassan Fouad, M. Jawaid, M. A. Azeem
Summary: The objective of this research is to investigate the suitability of olive tree leaves powder (OTL) as reinforcement in epoxy composites along with pineapple leaf fibre (PALF). The study found that increasing the proportion of PALF in the hybrid composites significantly improved impact strength, but the bending strength and flexural modulus were lower than the parent composites. DMA results showed that hybrid composites outperformed parent composites in terms of storage modulus, loss modulus, and damping factor.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Engineering, Multidisciplinary
Maria Morissa Lu, Carlos A. Fuentes, Aart Willem Van Vuure
Summary: This study evaluates the influence of moisture sorption on the properties of flax fibres and their composites. The study found differences in radial swelling between elementary and technical flax fibres, and suggested that resin constraining effects could contribute to the decrease in composite properties.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Energy & Fuels
S. Sathees Kumar, V. Vignesh, V. V. S. H. Prasad, B. D. Y. Sunil, Regonda Srinivas, M. R. Sanjay, Suchart Siengchin
Summary: Natural fibres are used to make environmentally friendly products in the construction and automotive industries. By treating different types of natural fibres with alkaline and acetylene chemical solutions, the strength of fibres can be improved. The study aims to optimize the dynamic mechanical analysis and mechanical performance of three different fibres with varying ratios.
BIOMASS CONVERSION AND BIOREFINERY
(2023)
Article
Materials Science, Composites
D. K. K. Cavalcanti, M. D. Banea, J. S. S. Neto, R. A. A. Lima
Summary: This study conducted a comparative analysis of the mechanical and thermal properties of polyester and epoxy single and hybrid natural fibre-reinforced composites. The results showed that hybridization process improved the mechanical properties of non-hybrid jute fiber-based composites, and the type of matrix resin played a significant role in determining the mechanical properties of the composites.
JOURNAL OF COMPOSITE MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Ummu Raihanah Hashim, Aidah Jumahat, Mohammad Jawaid
Summary: Basalt fibre (BF) is a promising natural reinforcing material for polymer composites, and when modified with nanofillers like graphene nanoplatelets (GNP) and nanosilica (NS), it shows enhanced mechanical properties. The incorporation of hybrid nanofillers contributes to the improvement in the mechanical properties of the composites, especially in terms of modulus and strength. This study demonstrates the potential of BF as an alternative to synthetic glass fibre for mechanical components and structures.
Book Review
Engineering, Manufacturing
Charles de Kergariou, Hind Saidani-Scott, Adam Perriman, Fabrizio Scarpa, Antoine Le Duigou
Summary: This paper investigates the influence of humidity on the mechanical and failure properties of 3D printed composites. The results show that an increase in humidity leads to a decrease in the elastic modulus and strength of the composites, with interlaminar fracture being more likely to occur in high humidity environments.
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
(2022)
Article
Materials Science, Textiles
M. Jawaid, S. Awad, Hassan Fouad, Othman Y. Alothman, N. Saba, M. Sain, A. L. Leao
Summary: This study evaluates the impact of different olive tree residues on the thermal properties of olive/epoxy biocomposites. The results show that olive tree leaves as a filler improve the thermal and dynamic mechanical properties of the biocomposites. Meanwhile, olive tree small branch-filled biocomposites exhibit the highest storage modulus and lowest coefficient of thermal expansion.
JOURNAL OF NATURAL FIBERS
(2022)
Article
Construction & Building Technology
Yingli Jin, Xinquan Wang, Wen Huang, Xiao Li, Quan Ma
Summary: This study investigated the mechanical properties, durability, and microscopic characteristics of hybrid natural fibre-reinforced roadbed foamed concrete (HNFRRFC). The optimal fibre content and mix ratio were found to be 0.3% and 1:2, respectively, which enhanced the maximum strength of the concrete. All mix ratios demonstrated improved strength and durability, and a microscopic property analysis revealed the underlying mechanisms behind the augmented mechanical properties and durability of the HNFRRFC specimens. Incorporating hybrid natural fibres offers an effective means of increasing the strength, durability, and microscopic attributes of foamed concrete used in roadbed applications.
CONSTRUCTION AND BUILDING MATERIALS
(2023)
Article
Materials Science, Multidisciplinary
Emese Pregi, David Kun, Gabor Faludi, Janos Moczo, Bela Pukanszky
Summary: Flax and lignin were used to prepare hybrid polypropylene composites. The mechanical properties and structures of the composites were characterized using tests and microscopy. Quantitative analysis and modeling were used to study the effects of different components on the properties of the composites.
MATERIALS & DESIGN
(2022)
Article
Environmental Sciences
T. N. Tuan Rohadi, M. J. M. Ridzuan, M. S. Abdul Majid, M. H. Sulaiman
Summary: The development of eco-friendly packaging materials, such as bioplastics, has been driven by the accumulation of plastic waste and the rapid reduction of fossil reserves. However, most bioplastics are manufactured with nondegradable chemical additives. Therefore, researchers have developed bioplastics from renewable and biodegradable sources by incorporating cellulose, gelatine, and chitosan. This study examines the optical properties, moisture content, swelling behavior, assessment as packaging materials, and biodegradability tests of these bioplastics, indicating that improvements in certain properties can contribute to slower degradation.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2023)
Article
Chemistry, Physical
Noorulayuni Atiqah Yaacob, Azduwin Khasri, Noor Hasyierah Mohd Salleh, Mohd Ridzuan Mohd Mohd Jamir
Summary: In this study, a statistical optimization design experiment was conducted to prepare AC/TiO2-Cu ternary composite photocatalysts. The results showed that the prepared photocatalyst exhibited high adsorption-photodegradation performance for the removal of Metronidazole. Regression analysis and radicals quenching test confirmed the good agreement between experimental and predictive values as well as the high activity of hydroxyl radical for Metronidazole removal. The AC/TiO2-Cu ternary composite photocatalyst demonstrated excellent performance under UV light irradiation.
JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
(2022)
Article
Polymer Science
T. N. Tuan Rohadi, M. J. M. Ridzuan, M. S. Abdul Majid, A. Azizan, Fauziah Mat, S. M. Sapuan
Summary: Mitigating environmental pollution is of global concern, and the use of composite films has gained attention. This study analyzed and characterized composite films made of cellulose, chitosan, and gelatine. The interaction between Napier grass cellulose, chitosan, and gelatine improved the thermal behavior, strength, composition, crystallinity, and morphology of the films. The composite film made with 8% alkali-treated cellulose from the whole stem showed an ordered structure and had the highest final residue (74.85%) and tensile strength of 4.58 +/- 0.373 MPa.
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
(2023)
Article
Chemistry, Physical
Manickaraj Pethuraj, Marimuthu Uthayakumar, Shanmugavel Rajesh, Mohd Shukry Abdul Majid, Sivaprakasam Rajakarunakaran, Magdalena Niemczewska-Wojcik
Summary: This study investigated the influence of hybridisation on the mechanical, tribological, and dry sliding wear behavior of aluminium metal matrix composites. The results showed that the hybridised composites exhibited superior tensile, impact strength, and hardness compared to unreinforced and primary composites. The wear rate of the composites increased with load but decreased with the weight percentage of reinforcement. The friction coefficient decreased as the weight percentage of reinforcement increased due to the uniform distribution of reinforcement on the composites' surface. The main wear mechanism involved abrasive, adhesive, and oxidative wear.
Article
Polymer Science
Chong You Beh, Ee Meng Cheng, Xiao Jian Tan, Nashrul Fazli Mohd Nasir, Mohd Shukry Abdul Majid, Mohd Ridzuan Mohd Jamir, Shing Fhan Khor, Kim Yee Lee, Che Wan Sharifah Robiah Mohamad
Summary: This study investigates the electric responses of hydroxyapatite/starch bone scaffold in relation to hydroxyapatite/starch proportion and microstructural features. Non-porous and porous hydroxyapatite/starch composites with different proportions were fabricated. Microstructural analysis showed significant formation of highly porous hierarchical microstructures at high starch proportion. Complex modulus and complex impedance analysis revealed that the electrical responses of the composites depend on frequency, material proportion, and microstructures. High starch proportion and highly porous hierarchical microstructures enhanced the electrical responses. The electrical parameters of equivalent electrical circuit models indirectly reflected the material proportion and microstructure features.
Article
Green & Sustainable Science & Technology
Muhammad Wafiuddin Abd Rahim, Anas Abdul Rahman, Ayu Abdul-Rahman, Muhammad Izham Ismail, Mohd Shukry Abdul Majid, Nasrul Amri Mohd Amin
Summary: This paper presents a comprehensive statistical analysis on the near-wake region for shallow water application by comparing numerical solutions with published experimental data, aiming to find the most suitable RANS turbulence model to be improved.
INTERNATIONAL JOURNAL OF RENEWABLE ENERGY DEVELOPMENT-IJRED
(2023)
Review
Materials Science, Multidisciplinary
F. Nur Ainin, M. D. Azaman, M. S. Abdul Majid, M. J. M. Ridzuan
Summary: This study provides a comprehensive review of previous and present research on the dynamic responses of 3D-printed sandwich composite structures. It discusses the low-velocity impact and failure mechanisms caused by impact load and energy absorption capabilities. Investigating the processes and mechanics of a material is crucial in addressing structural failure problems, primarily caused by fracture. The study emphasizes ongoing research into the low-velocity behavior of fabricated sandwich composite structures with 3D-printed hexagonal honeycomb cores and varying core materials.
FUNCTIONAL COMPOSITES AND STRUCTURES
(2023)
Article
Thermodynamics
M. A. S. M. Hassan, Z. M. Razlan, S. A. Bakar, A. A. Rahman, M. A. Rojan, W. K. Wan, Z. Ibrahim, A. A. Ishak, M. J. M. Ridzuan
Summary: This study tested a model of an air-cooled underbone motorcycle valve, valve seat, and engine cylinder head to determine their thermal characteristics under actual engine operating conditions at low, medium, and high engine speeds. A three-dimensional model was prepared using the ANSYS software package, and the results showed that as the engine speed increases, so does the thermal load on the engine cylinder head. The research provides valuable information for analyzing the heat characterization of air-cooled engines and can be useful for the automotive industry and other thermal measurement researchers.
APPLIED THERMAL ENGINEERING
(2023)
Article
Polymer Science
M. A. A. Ahmad, M. J. M. Ridzuan, M. S. Abdul Majid, S. M. Sapuan, A. B. Shahriman, Fauziah Mat
Summary: This study investigated the impact of water uptake on graphene nanoplatelets (GNP) and multiwalled carbon nanotube (MWCNT)-impregnated glass fibre-reinforced epoxy composites. The composite was manufactured using hand lay-up and vacuum bagging techniques. The weight content and type of nanofiller were found to affect the composites' water uptake and mechanical properties. The addition of a GNP-MWCNT hybrid mixture increased the composite's tensile and flexural strengths. The GNP-MWCNT-glass hybrid showed a positive synergy effect on water-ageing with self-sensing ability, while the GNP-glass and MWCNT-glass composites showed less positive effects on water ageing sensing behaviour.
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
(2023)
Article
Materials Science, Composites
Mohd Khairul Faizi Abdul Rahman, Mohd Shukry Abdul Majid, Shahriman Abu Bakar, Shamsul Bahri Md Tamrin, Haris Ahmad Israr Ahmad, Yee Guan Ng, Zuradzman Mohamad Razlan
Summary: In this study, the energy absorption characteristics of oil palm empty fruit bunch (OPEFB)-reinforced composites were investigated using a low-velocity impact test. Two sets of specimens with different fiber/epoxy fractions (30:70 and 40:60) were analyzed, with one set treated with a 3% NaOH solution. The results showed that the untreated specimens absorbed more energy but suffered severe damage compared to the treated specimens, indicating that the treatment improved the interlocking mechanism and energy dissipation. Additionally, composites with a higher fiber loading exhibited slightly better energy absorption.
JOURNAL OF REINFORCED PLASTICS AND COMPOSITES
(2023)
Article
Engineering, Mechanical
Muhammad Hazman bin Sharuddin, M. H. Sulaiman, S. Kamaruddin, A. H. Dahnel, N. F. H. Abd Halim, M. J. M. Ridzuan, Ahmad Majdi Abdul-Rani
Summary: SAE-0W20 engine oil was mixed with graphene and fullerene nanoparticles to investigate their effects on the thermal, rheological, and tribological properties of the oil. The results showed that graphene nanoparticles significantly improved the tribological performance of the engine oil.
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY
(2023)
Article
Materials Science, Composites
Mani Pradeep, Shangumavel Rajesh, Marimuthu Uthayakumar, Chandrasekar Mathalai Sundaram, Kinga Korniejenko, Krzysztof Miernik, Mohd Shukry Abdul Majid
Summary: Micromachining is crucial in manufacturing for the production of microcomponents with high sensitivity and precision for medical applications. Bio-machining using microorganisms as an energy source offers advantages such as low energy consumption, low cost, no heat-affected zone, and precise dimensional tolerances, making it suitable for machining implant materials. Traditional machining processes face challenges related to heat-affected zone, dimensional tolerances, and environmental issues, which can be overcome by bio-machining.
JOURNAL OF COMPOSITES SCIENCE
(2023)
Article
Construction & Building Technology
Qi Jiang, Wei Liu, Shaopeng Wu, Xuanwen Gou
Summary: This study analyzes the erosion mechanisms of NaCl solution on asphalt concrete and finds that NaCl solution softens asphalt and promotes the intrusion of crystalline salt into it. Salt crystallization alters the surface roughness of aggregates, resulting in a decrease in skid resistance but an improvement in compressive strength. Additionally, the concentration of NaCl solution initially has no significant impact on the mechanical performance of asphalt concrete, but its domination gradually increases with the intensification of cyclic effects.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Lili Kan, Lan-qing Dai, Ning Kong, Bin Peng, Fei Wang
Summary: This paper investigates the effect of freezing and thawing cycles on the tensile behavior of cracked ultra-high performance concrete (UHPC). The results show that long-term freezing and thawing action deteriorates the cracking strength, tensile strength, tensile strain, and strain energy of cracked UHPC. On the other hand, the action of water generally favors the development of tensile properties of UHPC. The crack distribution tends to be unsaturated under freezing and thawing environment, and the re-hydration reaction is hindered. The pore structure near the crack varies under different environments.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Xin Xiao, Jingwei Li, Qingke Meng, Xiangshan Hou, Yanhui Liu, Xujiang Wang, Wenlong Wang, Shengtao Lu, Yuzhong Li, Yanpeng Mao, Tong Li
Summary: Preparing gypsum-based self-leveling mortar (GSLM) using beta-hemihydrate gypsum and solid wastes-derived sulfoaluminate cement (WSAC) can improve the mechanical performance of the mortar, but phosphorus impurities can weaken the hydration speed and degree.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Sihang Bao, Junzhen Di, Yanrong Dong, Ziqing Gao, Qing Gu, Yuanfang Zhao, Hongyu Zhai
Summary: Tailings dam break and leakage accidents pose a threat to the safety of people in mining areas and cause severe environmental pollution. This study focuses on solidifying tailing sand using microbial induced calcite precipitation (MICP) to improve strength and fix heavy metals. The curing time of MICP bio-cemented tailings is found to significantly impact the strength of tailings, while its effect on heavy metal fixation is minimal. The optimized MICP curing time is 10 days, resulting in improved strength and cementation of tailings particles.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Ferhat Benmahiddine, Fares Bennai, Achraf Charaka, Ameur El Amine Hamami, Abdelkader Tahakourt, Rafik Belarbi
Summary: This paper studied the effects of hysteresis on the hygrothermal behavior at the building scale. Through laboratory validation and numerical simulations, it was found that hysteresis has a significant impact on the relative humidity and total heat fluxes in buildings, while it does not have a noticeable effect on temperature variations.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
You Gao, Wei He, Xiayang Zhang, De'an Sun, Pei Li
Summary: This study determined the boundary line between the swelling and compression deformation zone in lateritic clay through wetting tests, and proposed a simple bimodal SWRC model. It also found that the existing strength model underestimated the tested values in the medium to high suction range, therefore a segmented strength equation was introduced for enhanced predictions of the strength properties of lateritic clay.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Prabhath Ranjan Kumar Soda, Asheer Mogal, Kalyan Chakravarthy, Nikhil Thota, Nimish Bandaru, Sanjay Kumar Shukla, K. M. Mini
Summary: This study investigates the use of encapsulated bacteria to improve the self-healing ability of concrete. Through various tests, it is found that using 20% cement-coated alginate beads (CCAB) and 5% nanosilica (NS) can achieve optimal strength and healing. This research is significant for enhancing the durability of concrete.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Shizhe Wang, Haiping Wu, Wen Yang, Wei Wang, Zhibo Zhu, Kun Nie, Luoxin Wang, Hua Wang, Jing Wu
Summary: In this study, photothermal-heat storage concrete (PHSC) was developed with excellent photothermal conversion performance and heat storage capacity. By absorbing and storing solar energy during the day and releasing it at night, PHSC can effectively reduce energy consumption in buildings.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Robin Deb, Jialuo He, Geetika Mishra, Yaghoob (Amir) Farnam
Summary: Incorporation techniques of phase change materials in cementitious composites have a significant influence on thermal properties. This study investigated the thermal behavior of low-temperature PCM when subjected to varying temperature change rates and pore confinement inside the porous network of lightweight aggregates. The results showed that ramp rates affect the nucleation and crystallization growth process during the phase transition, and the pore structure of the aggregates affects the supercooling phenomenon and confinement pressure of the PCM.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Eduardo Ferreira, Payam Sotoudeh, Dagmar Svecova
Summary: This study investigates the fatigue behavior of concrete under different stress reversal conditions. The results indicate that stress reversal generally causes more severe damage and reduces the cycles to failure compared to tensile fatigue. Additionally, adding some level of compression contributes to the energy required for failure under stress reversal fatigue. Specimens with higher concentration of fractured aggregates achieve longer fatigue lives.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Mag Raj Gehlot, Sandeep Shrivastava
Summary: This study evaluates the compatibility relationship between plaster bonds and the substrate under an accelerated aging environment, and finds that incorporating an appropriate amount of granite cutting waste can improve the strength parameters and adhesion of the cement mortar.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Min Zhang, Qirui Luo, Mingke Deng, Shixing Zhao
Summary: This study investigated the bond behavior between carbon FRCM composites with added short fibers and concrete substrates. The effects of different factors were considered and 36 specimens were tested and discussed. The experimental results were analyzed in terms of failure mode, load-slip curve, and characteristic parameters, and the contribution of weft yarns was taken into account in the developed bondslip model.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Dengkai Liu, Hongniao Chen, Ray Kai Leung Su
Summary: The susceptibility of building stones to fire and high temperature was investigated in this study by examining their physical and mechanical properties. The results show that both compressive and tensile properties of stones are affected by temperature changes. The tensile strength is particularly sensitive to temperature changes, requiring special attention to the components subjected to tensile stress in stone buildings. Principal component analysis was used to predict the mechanical properties of stones, providing a new method for calculating the residual mechanical properties after high temperature or fire.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Joso Maria Raposo, Eduardo Cavaco, Luis Costa Neves, Eduardo Julio
Summary: This paper investigates the correlation between the friction coefficient and the surface roughness of concrete-to-concrete interfaces. Experimental tests were performed on specimens with different surface treatments, and the surface roughness parameters were analyzed and correlated with the shear strength and friction coefficient. The results showed that certain roughness parameters had a strong positive correlation with the friction coefficient, while others had little or no correlation. A novel combined roughness parameter with optimized correlation was proposed.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
Article
Construction & Building Technology
Chiara Riccardi, Massimo Losa
Summary: The interest in using bio materials in asphalt pavements is growing due to economic reasons and environmental benefits. This study aimed to review the use of bio extenders as additives in binders, with a focus on replacements greater than 20% of fossil binder. The properties of bio-extended binders were found to vary substantially depending on the biomass source and production process.
CONSTRUCTION AND BUILDING MATERIALS
(2024)
