Bashar S. Mohammed
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View article: Synergistic effects of fly ash, ground granulated blast furnace slag, and graphene oxide in low-carbon concrete: modelling, optimization, and sustainability assessment
Synergistic effects of fly ash, ground granulated blast furnace slag, and graphene oxide in low-carbon concrete: modelling, optimization, and sustainability assessment Open
The most widely used building material in the world is conventional concrete having high carbon footprint and highly dependent on natural resources. To overcome these challenges the present study focuses on the designing and assessing the …
View article: Impact of Different Parameters to Enhanced Corrosion Resistance of Zinc-PVDF-G Coating for the Protection of Mild Steel Substrates
Impact of Different Parameters to Enhanced Corrosion Resistance of Zinc-PVDF-G Coating for the Protection of Mild Steel Substrates Open
This study investigates the corrosion resistance of zinc-PVDF-graphene (zinc-PVDF-G) coatings on mild steel substrates. Coatings with varying graphene concentrations were prepared using electrochemical deposition for zinc, followed by brus…
View article: Hydrogen Permeation Resistance of PVDF–Graphene Nanocomposite Coatings for Metallic Pipelines
Hydrogen Permeation Resistance of PVDF–Graphene Nanocomposite Coatings for Metallic Pipelines Open
Hydrogen-induced steel embrittlement imposes a technical difficulty in facilitating effective and safe hydrogen transportation via pipelines. This investigative study assesses the potency of polyvinylidene fluoride (PVDF)–graphene-based co…
View article: The Impact of Moderate and Vigorous Physical Activities as Mediating Factors on Subjective Well-being and Physical Health
The Impact of Moderate and Vigorous Physical Activities as Mediating Factors on Subjective Well-being and Physical Health Open
This study explores the effect of moderate and vigorous physical activities on subjective well-being and physical health, with moderate and vigorous physical activity as intermediate variables. Survey data were collected from 420 individua…
View article: Using Optimization Techniques on Mechanical Characteristics and Sustainability Assessment of Rubberized Concrete Blended with PVA Fiber Through Response Surface Methodology
Using Optimization Techniques on Mechanical Characteristics and Sustainability Assessment of Rubberized Concrete Blended with PVA Fiber Through Response Surface Methodology Open
The construction sector is promoting eco-friendly materials to combat global warming. Researchers use crumb rubber (CR) in concrete due to its ductility and hardness, but studies show it can decrease strength. Therefore, the addition of PV…
View article: Thermal Performance Evaluation of PCM-Impregnated Aggregates in Hot Mix Asphalt: Mitigating Urban Heat Island Effects
Thermal Performance Evaluation of PCM-Impregnated Aggregates in Hot Mix Asphalt: Mitigating Urban Heat Island Effects Open
The Urban Heat Island (UHI) phenomenon, in which the temperature in urban regions is higher relative to that in surrounding rural areas, is primarily attributed to human activities and urban development. This temperature escalation poses v…
View article: Rubbercrete as a sustainable solution for recycling waste tires in concrete: An overview
Rubbercrete as a sustainable solution for recycling waste tires in concrete: An overview Open
Due to the rapid growth of the automotive industry, the number of waste tires has been rising dramatically each year. This increase is causing a strain on landfills, as the bulky nature of waste tires, with about 75% of their volume being …
View article: Modelling and optimizing the impact resistance of engineered cementitious composites with Multiwalled carbon nanotubes using response surface methodology
Modelling and optimizing the impact resistance of engineered cementitious composites with Multiwalled carbon nanotubes using response surface methodology Open
Engineered Cementitious Composites (ECC) are highly regarded in construction owing to their tensile ductility and crack control capabilities, making them suitable for various structural applications. The accumulation of multi-walled carbon…
View article: Study of factors affecting the magnetic sensing capability of shape memory alloys for non-destructive evaluation of cracks in concrete: Using response surface methodology (RSM) and artificial neural network (ANN) approaches
Study of factors affecting the magnetic sensing capability of shape memory alloys for non-destructive evaluation of cracks in concrete: Using response surface methodology (RSM) and artificial neural network (ANN) approaches Open
Currently, the field of structural health monitoring (SHM) is focused on investigating non-destructive evaluation techniques for the identification of damages in concrete structures. Magnetic sensing has particularly gained attention among…
View article: Analysis of hybrid offshore renewable energy sources for power generation: A literature review of hybrid solar, wind, and waves energy systems
Analysis of hybrid offshore renewable energy sources for power generation: A literature review of hybrid solar, wind, and waves energy systems Open
The overuse of conventional fuels (coal, petroleum products, and gas) for energy generation causes natural resource depletion and global warming. Therefore, the utilization of Renewable Energy Sources (RES) in power systems is seeing rapid…
View article: Optimizing sulfate and acid resistance in rubberized engineered cementitious composite with graphene oxide-pretreated crumb rubber: A response surface methodology approach
Optimizing sulfate and acid resistance in rubberized engineered cementitious composite with graphene oxide-pretreated crumb rubber: A response surface methodology approach Open
Crumb rubber (CR) pretreatment methods effectively mitigate mechanical strength loss in cementitious composites. Yet, their impact on composite durability remains underinvestigated. This study examines the effect of CR pretreatment with gr…
View article: Modelling and optimization of long-term modulus of elasticity and Poisson's ratio of graphene oxide based engineered cementitious composites by using response surface methodology
Modelling and optimization of long-term modulus of elasticity and Poisson's ratio of graphene oxide based engineered cementitious composites by using response surface methodology Open
The lack of coarse aggregate is a prominent factor contributing to the relatively low modulus of elasticity (ME) seen in engineered cementitious composites (ECCs). In contrast, the accumulation of graphene oxide (GO) into cementitious comp…
View article: The effect of paving block from plastic waste material in the urban drainage: Study case in residential areas
The effect of paving block from plastic waste material in the urban drainage: Study case in residential areas Open
Large expanses of green, open land are frequently converted as a result of population growth and quick development. This phenomenon causes the decreasing of water infiltration area which has an impact on increasing runoff coefficient. In t…
View article: Tailoring an engineered cementitious composite with enhanced mechanical performance at ambient and elevated temperatures using graphene oxide and crumb rubber
Tailoring an engineered cementitious composite with enhanced mechanical performance at ambient and elevated temperatures using graphene oxide and crumb rubber Open
With the increased use of engineered cementitious composite (ECC) in closed environments and as a structural material, it is necessary to fully understand its performance under elevated temperatures. This research investigates the response…
View article: Optimizing an eco-friendly high-density concrete for offshore applications: A study on fly ash partial replacement and graphene oxide nano reinforcement
Optimizing an eco-friendly high-density concrete for offshore applications: A study on fly ash partial replacement and graphene oxide nano reinforcement Open
There is a need in enhancing high-density concrete (HDC) for safeguarding sub-sea pipelines and constructing concrete mattresses for pipeline stabilization. To tackle these issues, a novel approach using a combination of supplementary ceme…
View article: Effect of polyvinyl alcohol fiber on the mechanical properties and embodied carbon of engineered cementitious composites
Effect of polyvinyl alcohol fiber on the mechanical properties and embodied carbon of engineered cementitious composites Open
Engineered cementitious composite (ECC) is a fiber-reinforced cementitious composite material that has garnered considerable attention from the building and scientific sectors. However, ECCs offer improved mechanical and durability charact…
View article: Durability Behaviours of Engineered Cementitious Composites Blended with Carbon Nanotubes against Sulphate and Acid Attacks by Applying RSM Modelling and Optimization
Durability Behaviours of Engineered Cementitious Composites Blended with Carbon Nanotubes against Sulphate and Acid Attacks by Applying RSM Modelling and Optimization Open
Chemical deterioration, including sulphate and acid attacks, is a major issue affecting the long-term durability of engineered cementitious composite (ECC) constructions that contact water from various sources, including groundwater, seawa…
View article: Effect of Graphene Oxide as a Nanomaterial on the Durability Behaviors of Engineered Cementitious Composites by Applying RSM Modelling and Optimization
Effect of Graphene Oxide as a Nanomaterial on the Durability Behaviors of Engineered Cementitious Composites by Applying RSM Modelling and Optimization Open
Engineered Cementitious Composites (ECC) are widely used in various structures due to their high strength, durability, and ductility. However, they are still vulnerable to environmental factors such as sulphate and acid attack. These attac…
View article: Effects of Graphene Oxide on the Properties of Engineered Cementitious Composites: Multi-Objective Optimization Technique Using RSM
Effects of Graphene Oxide on the Properties of Engineered Cementitious Composites: Multi-Objective Optimization Technique Using RSM Open
Despite the excellent ductility and energy absorption properties of engineered cementitious composites (ECCs), a low modulus of elasticity and excessive drying shrinkage remain some of its major disadvantages. With the current trend in the…
View article: Mechanical and Microstructural Properties of Rubberized Geopolymer Concrete: Modeling and Optimization
Mechanical and Microstructural Properties of Rubberized Geopolymer Concrete: Modeling and Optimization Open
The construction industry is increasingly focused on sustainability, with a particular emphasis on reducing the environmental impact of cement production. One approach to this problem is to use recycled materials and explore eco-friendly r…
View article: Effect of graphene oxide as a nanomaterial on the bond behaviour of engineered cementitious composites by applying RSM modelling and optimization
Effect of graphene oxide as a nanomaterial on the bond behaviour of engineered cementitious composites by applying RSM modelling and optimization Open
A crucial aspect of the design approach for bar-reinforced concrete buildings is the proper transfer of loads between the concrete and steel reinforcement via bonding. Bar pull-out tests were done to see how graphene oxide (GO) affected th…
View article: Utilizing Stearic-Acid-Coated Marble Dust for the Production of Eco-Friendly Self-Cleaning Concrete: RSM Modeling and Optimization
Utilizing Stearic-Acid-Coated Marble Dust for the Production of Eco-Friendly Self-Cleaning Concrete: RSM Modeling and Optimization Open
With the growing demands of the construction industry, the need for manufacturing cement increases, and it causes challenges to the climate as one ton of cement results in the release of around one ton of CO2. Therefore, it is essential to…
View article: Modeling and Optimizing the Effect of Palm Oil Fuel Ash on the Properties of Engineered Cementitious Composite
Modeling and Optimizing the Effect of Palm Oil Fuel Ash on the Properties of Engineered Cementitious Composite Open
Supplementary cementitious materials (SCMs) are strongly advised as an alternative to cement to reduce its adverse environmental effects. One such SCMs is palm oil fuel ash (POFA), a waste material generated in large quantities in Southeas…
View article: Major blocking factors affecting the application of industrialized building system
Major blocking factors affecting the application of industrialized building system Open
Industrialized construction continues to emerge globally. Developing countries like Malaysia are still unable to increase industrialized building system (IBS) implementation significantly, demonstrated by the low IBS percentage of less tha…
View article: Advancement in Structural Health Monitoring System using Next-Generation Materials for Local and Global Building Investment
Advancement in Structural Health Monitoring System using Next-Generation Materials for Local and Global Building Investment Open
The advancement of smart phones, HD cameras, drones, and sensors has led to smart construction monitoring systems. Vibration-based criterion evaluation is becoming a popular approach for evaluating extensive facilities. Fiber reinforced po…
View article: Application of Qgisin the Generation of Contour Map
Application of Qgisin the Generation of Contour Map Open
Contour maps visually represent elevation information throughcontour lines, aiding in the interpretation of the landscape's features and characteristics. QGIS is introduced as a valuable tool for generating contour maps due to its accessib…
View article: Predictive Models for Determining Compressive Strength of Concrete with Marble Dust as a partial replacement of cement with the Application of ANN
Predictive Models for Determining Compressive Strength of Concrete with Marble Dust as a partial replacement of cement with the Application of ANN Open
This paper proposes an experimental study of the influence of waste marble dust used as supplementary cementitious material on the mechanical properties and durability of concrete Mix25. Marble is a metamorphic form of limestone (CaCO3). W…
View article: Modeling and Optimizing the Effect of 3D Printed Origami Bubble Aggregate on the Mechanical and Deformation Properties of Rubberized ECC
Modeling and Optimizing the Effect of 3D Printed Origami Bubble Aggregate on the Mechanical and Deformation Properties of Rubberized ECC Open
A recent development in the production of lightweight concrete is the use of bubble or hollow aggregates. Due to its exceptional energy absorption and ductility properties, engineered cementitious composite (ECC) is increasingly recommende…