Nur Izzi Md. Yusoff
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View article: Statistical optimization of crumb rubber modified bitumen performance through material blending analysis
Statistical optimization of crumb rubber modified bitumen performance through material blending analysis Open
This study presents a comprehensive investigation into the optimization of crumb rubber modified bitumen (CRMB) performance by systematically analysing the effects of blending parameters and material characteristics. The effects of blendin…
View article: Performance of Sustainable Semi-Rigid Pavements: Optimizing High-Content Reclaimed Asphalt Pavement with Rejuvenators and Novel Grout Formulations
Performance of Sustainable Semi-Rigid Pavements: Optimizing High-Content Reclaimed Asphalt Pavement with Rejuvenators and Novel Grout Formulations Open
Achieving sustainable pavement construction through high-content Reclaimed Asphalt Pavement (RAP) is a critical industry goal, but its implementation is frequently challenged by the reduced mechanical performance and durability inherent in…
View article: Ageing and moisture effects on the morphology and adhesion properties of polyurethane modified bitumen with cecabase
Ageing and moisture effects on the morphology and adhesion properties of polyurethane modified bitumen with cecabase Open
The number of studies on using polyurethane as bitumen modifier has been increasing in recent years. With the increase in the demand for more durable and sustainable road paving materials it is crucial to understand the short and long-term…
View article: Stochastic-based pavement performance and deterioration models: A review of techniques and applications
Stochastic-based pavement performance and deterioration models: A review of techniques and applications Open
Infrastructure assets, such as pavements, naturally deteriorate over time due to traffic loads, environmental conditions, and other external factors. Traditionally, deterministic models have been employed to predict performance, aiding in …
View article: Review of Mixing Mechanism and Performance of Natural Rubber with Bituminous Materials
Review of Mixing Mechanism and Performance of Natural Rubber with Bituminous Materials Open
Road degradation is a common problem in Malaysia which caused by weather changes, expanding loads as well as the effects of ageing, moisture and temperature results in high maintenance expenses on conventional bitumen pavement. Therefore, …
View article: Factors Influencing Injury Severity in Road Traffic Collisions: A Comprehensive Analysis from Libya
Factors Influencing Injury Severity in Road Traffic Collisions: A Comprehensive Analysis from Libya Open
Road traffic collisions (RTCs) represent a significant public health challenge, particularly in countries with elevated mortality rates from such incidents.In Libya, the scarcity of digitized RTC data hampers robust analysis and subsequent…
View article: Multiscale Analysis of the Mechanical Properties of the Crack Tip Region
Multiscale Analysis of the Mechanical Properties of the Crack Tip Region Open
This paper attempts to find the possibility of describing the supplementary parameters of the macroscopic crack strength field based on the variation at the microscopic level. The analysis focuses on the development of cracks in the vicini…
View article: Physical, Thermal, and Morphology Characteristics of Waste Latex Rubber Glove-Modified Bitumen
Physical, Thermal, and Morphology Characteristics of Waste Latex Rubber Glove-Modified Bitumen Open
Researchers across the globe have explored several alternatives to recycling natural rubber and have identified several challenges. Therefore, this study evaluates the feasibility of recycling waste latex rubber gloves (WLRG) as a bitumen …
View article: A Review of Rubberised Asphalt for Flexible Pavement Applications: Production, Content, Performance, Motivations and Future Directions
A Review of Rubberised Asphalt for Flexible Pavement Applications: Production, Content, Performance, Motivations and Future Directions Open
The crumb rubber (CR) recycled from waste tyres could be a viable alternative in achieving green pavements that offer exciting new markets to global investors. Adding CR into flexible pavements enhances their performance and ensures enviro…
View article: Influence of Warm Mix Asphalt Additives on the Physical Characteristics of Crumb Rubber Asphalt Binders
Influence of Warm Mix Asphalt Additives on the Physical Characteristics of Crumb Rubber Asphalt Binders Open
This investigation is centered around the application of warm mix asphalt (WMA) technologies to address workability concerns linked to rubberized asphalt binders. The primary aim of incorporating crumb rubber (CR) and WMA additives is to e…
View article: Predicting pavement condition index based on the utilization of machine learning techniques: A case study
Predicting pavement condition index based on the utilization of machine learning techniques: A case study Open
Pavement management systems (PMS) are used by transportation government agencies to promote sustainable development and to keep road pavement conditions above the minimum performance levels at a reasonable cost. To accomplish this objectiv…
View article: Plastic Roads in Asia: Current Implementations and Should It Be Considered?
Plastic Roads in Asia: Current Implementations and Should It Be Considered? Open
The rapid economic and industrial growth experienced in the Asian region has significantly increased waste production, particularly single-use plastic. This surge in waste poses a significant challenge for these countries’ municipal solid …
View article: Prediction of compressive strength of cementitious grouts for semi-flexible pavement application using machine learning approach
Prediction of compressive strength of cementitious grouts for semi-flexible pavement application using machine learning approach Open
This study involves the preparation of cement grout samples by varying proportions of superplasticizer (SP) and water-cement (w/c) ratio (0.25–0.45) which were tested for computing flow value and 1-day, 7-day, and 28-day compressive streng…
View article: Predicting the Rheological Properties of Bitumen-Filler Mastic Using Machine Learning Techniques
Predicting the Rheological Properties of Bitumen-Filler Mastic Using Machine Learning Techniques Open
This study uses the artificial neural network and response surface methodology to develop two models for predicting the rheological properties, complex modulus (G*) and phase angle (δ) of bitumen-filler mastic. It also analyses and evaluat…
View article: Experimental Study on Cementless PET Mortar with Marble Powder and Iron Slag as an Aggregate
Experimental Study on Cementless PET Mortar with Marble Powder and Iron Slag as an Aggregate Open
There has been an increase in plastic production during the past decades, yet the recycling of plastic remains relatively low. Incorporating plastic in concrete can mitigate environmental pollution. The use of waste polyethylene terephthal…
View article: Feasibility Study of Using Hydrophobic Geopolymer-Based as Aggregate Substitution in Asphalt Mixture
Feasibility Study of Using Hydrophobic Geopolymer-Based as Aggregate Substitution in Asphalt Mixture Open
Hydrophobic aggregates have the great ability to prevent asphalt pavement roads from stripping-off of the asphalt in presence of water. In addition, they give the option to consume less asphalt and save cost. On the other hand, natural agg…
View article: Microstructural and Thermal Analysis of Warm-Modified Bitumen with Palm Oil Boiler Ash
Microstructural and Thermal Analysis of Warm-Modified Bitumen with Palm Oil Boiler Ash Open
This paper presents the results of an investigation to evaluate the effect of Palm Oil Boiler Ash (POBA) and a chemical warm mix additive, Rediset on the physicochemical and thermal properties of bituminous binders. Modified binder prepara…
View article: Rheological modeling and microstructural evaluation of oily sludge modified bitumen
Rheological modeling and microstructural evaluation of oily sludge modified bitumen Open
The disposal of oily sludge (OS) and depletion of crude oil reservoirs has become a global problem for the petroleum industries. The rising cost of bituminous materials is also attributed to the depletion of crude oil reservoirs. Incorpora…
View article: Analysis and Design of Lateral Framing Systems for Multi-Story Steel Buildings
Analysis and Design of Lateral Framing Systems for Multi-Story Steel Buildings Open
This study focused on identifying the most appropriate structural system for multi-story buildings and analyzing its response to lateral loads. The study analyzed and compared the different structural systems to determine the most suitable…
View article: Physicothermal and Topography Analysis of Polyurethane Modified Bitumen with Rediset for WMA Application
Physicothermal and Topography Analysis of Polyurethane Modified Bitumen with Rediset for WMA Application Open
The effects of modifying a 60/70 penetration grade bitumen with 3 wt% polyurethane (PU) and a Warm Mix Asphalt (WMA) additive, namely Rediset, were explored in this research. Penetration, softening point, viscosity, and ductility tests wer…
View article: Rheological and physicochemical characteristics of asphalt mastics incorporating lime kiln dust and dolomite powder as sustainable fillers
Rheological and physicochemical characteristics of asphalt mastics incorporating lime kiln dust and dolomite powder as sustainable fillers Open
The filler-bitumen interaction mechanism is one of the most essential phases for comprehending the asphalt mixture's performance. However, despite numerous studies, in-depth knowledge of filler-bitumen reciprocity at a microscale level is …
View article: Fatigue Prediction Model and Stiffness Modulus for Semi-Flexible Pavement Surfacing Using Irradiated Waste Polyethylene Terephthalate-Based Cement Grouts
Fatigue Prediction Model and Stiffness Modulus for Semi-Flexible Pavement Surfacing Using Irradiated Waste Polyethylene Terephthalate-Based Cement Grouts Open
Semi-flexible pavement surfacing, or grouted macadam, is an alternative to conventional flexible and rigid pavement. It is constructed by injecting cementitious grout into the voids of an open-graded asphalt surfacing. The cement used in c…
View article: Soil Parameters Model Prediction via Resistivity Value Limit to Shallow Subsurface Areas
Soil Parameters Model Prediction via Resistivity Value Limit to Shallow Subsurface Areas Open
Geotechnical engineering design necessitates a study of soil parameters for calculation purposes. As a complement to the conventional method, a resistivity survey can give preliminary results in a short amount of time. This study uses a st…
View article: Recycled Coarse Aggregate for Sustainable Self-Compacting Concrete and Mortar
Recycled Coarse Aggregate for Sustainable Self-Compacting Concrete and Mortar Open
The utilization of construction and demolition waste is useful for sustainable infrastructure development and protecting the environment. In this research, the properties of self-compacting concrete produced by replacing the natural coarse…
View article: Evaluating the Performance of Aluminum Oxide Nanoparticle-Modified Asphalt Binder and Modelling the Viscoelastic Properties by Using Artificial Neural Networks and Support Vector Machines
Evaluating the Performance of Aluminum Oxide Nanoparticle-Modified Asphalt Binder and Modelling the Viscoelastic Properties by Using Artificial Neural Networks and Support Vector Machines Open
The effect of aluminum oxide nanoparticles (Al2O3) on the 60/70 penetration of asphalt cement (AC) was investigated in terms of the physical and rheological characteristics by using the Superpave testing procedures. Al2O3 at 3, 5, and 7% c…
View article: Prediction of Strength Properties of Concrete Containing Waste Marble Aggregate and Stone Dust—Modeling and Optimization Using RSM
Prediction of Strength Properties of Concrete Containing Waste Marble Aggregate and Stone Dust—Modeling and Optimization Using RSM Open
Carbon footprint reduction, recompense depletion of natural resources, as well as waste recycling are nowadays focused research directions to achieve sustainability without compromising the concrete strength parameters. Therefore, the purp…
View article: A Comparative Review of Hot and Warm Mix Asphalt Technologies from Environmental and Economic Perspectives: Towards a Sustainable Asphalt Pavement
A Comparative Review of Hot and Warm Mix Asphalt Technologies from Environmental and Economic Perspectives: Towards a Sustainable Asphalt Pavement Open
The environmental concerns of global warming and energy consumption are among the most severe issues and challenges facing human beings worldwide. Due to the relatively higher predicted temperatures (150–180 °C), the latest research on pav…
View article: Investigating the Mechanical Properties and Durability of Asphalt Mixture Modified with Epoxidized Natural Rubber (ENR) under Short and Long-Term Aging Conditions
Investigating the Mechanical Properties and Durability of Asphalt Mixture Modified with Epoxidized Natural Rubber (ENR) under Short and Long-Term Aging Conditions Open
Modifiers such as fibers, fillers, natural and synthetic polymer extenders, oxidants and anti-oxidants, and anti-stripping agents are added to produce modified asphalt. However, polymers are the most widely utilized modifiers to enhance th…