Lillian Gungat
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View article: A BIM-Enabled Workflow for Energy Use Intensity (EUI) Assessment to Support Sustainable Building Design: Case-Study Validation
A BIM-Enabled Workflow for Energy Use Intensity (EUI) Assessment to Support Sustainable Building Design: Case-Study Validation Open
Building Information Modelling (BIM) is a powerful tool that enhances sustainability in campus buildings by enabling precise energy analysis, optimizing design for energy efficiency, and integrating sustainable practices throughout the bui…
View article: Comparative Analysis of BIM Tools and Manual Practices in Enhancing Energy Efficiency for Achieving a Sustainable Campus
Comparative Analysis of BIM Tools and Manual Practices in Enhancing Energy Efficiency for Achieving a Sustainable Campus Open
Building Information Modeling (BIM) plays a pivotal role not only in construction but also in the continuous evaluation of building energy dynamics. BIM methods provide precise energy performance assessments and consumption evaluations. Th…
View article: Utilisation of reclaimed asphalt pavement with warm mix asphalt as sustainable pavement technologies: Comprehensive review and challenges
Utilisation of reclaimed asphalt pavement with warm mix asphalt as sustainable pavement technologies: Comprehensive review and challenges Open
The production of asphalt mixture for road construction which contributes to the environmental issue precisely due to various gas emissions has been a concern by engineers globally. Hence, as an alternative to conserve the environment and …
View article: Optimization of Bio Asphalt Derived from Pyrolysis Bio Oil for Bitumen Modification
Optimization of Bio Asphalt Derived from Pyrolysis Bio Oil for Bitumen Modification Open
Due to inadequate crude oil supply and a rising demand for petroleum asphalt in roadconstruction, the asphalt sector faces a continuing shortage. Continous research was conducted on renewable materials such as bio-oils derived via pyrolysi…
View article: Enhancing Educational Environments: Retrofitting for Improved Accessibility and Inclusion of Person with disabilities (PWDs) in Schools
Enhancing Educational Environments: Retrofitting for Improved Accessibility and Inclusion of Person with disabilities (PWDs) in Schools Open
Accessibility and inclusion of Persons with disabilities (PWDs) is an essential requirement in every school building. This is in line with the latest amendments to Uniform Building By-Laws 2022 gazetted by the Sabah Local Government, and M…
View article: Effects of pyrolysis bio-oil derived from palm kernel shell on modified bitumen properties
Effects of pyrolysis bio-oil derived from palm kernel shell on modified bitumen properties Open
Economical and environmental friendly materials that able to replace petroleum based binder has become an urgent demand in road industry. Bio oil from palm oil waste is relatively more economical and has the potential to used as bitumen re…
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: Utilization of Micronized Polyethylene Terephthalate (MPET) as a Filler in Asphalt Pavement
Utilization of Micronized Polyethylene Terephthalate (MPET) as a Filler in Asphalt Pavement Open
Nowadays, plastic pollution is one of the most critical issues related to sustainability development that need to be solved. Studies indicated that addition of certain amount of recycled plastic from Polyethylene Terephthalate (PET) in asp…
View article: A Study of Roundabout Sustainability using Traffic Simulation -A Case Study at Ayer Hitam Signalised Intersection
A Study of Roundabout Sustainability using Traffic Simulation -A Case Study at Ayer Hitam Signalised Intersection Open
Through urban planning and municipal administration, a sustainable city seeks to solve issues of social, environmental, and economic effect. By integrating environmentally friendly options into local infrastructure, many sustainable effort…
View article: The Impact of Building Information Modelling (BIM) Strategies in Energy Sustainability Elements to Sustainable Campus Using PLS-SEM Approach
The Impact of Building Information Modelling (BIM) Strategies in Energy Sustainability Elements to Sustainable Campus Using PLS-SEM Approach Open
This paper establishes a structural relationship between BIM strategies in eleven (11) energy sustainability elements divided into management and technical aspects that impact a sustainable campus. The work established thirteen (13) benchm…
View article: Effects of COVID-19 on transportation services and travel behaviour in Malaysia
Effects of COVID-19 on transportation services and travel behaviour in Malaysia Open
Movement restrictions implementation due the COVID-19 pandemic affected people’s mobility and and transportation sectors globally. Tourism, retail, transportation, and hospitality also suffered significant consequences that indirectly impa…
View article: Effects of Filtration Using Soil and Fibre Mediums in Improving The Quality of Stormwater
Effects of Filtration Using Soil and Fibre Mediums in Improving The Quality of Stormwater Open
Water shortage problems occurred when insufficient quantities or only poor quality of water available for consumption . In some places, while fresh water is abundantly available for domestic use, high demand at industrial site and agricult…
View article: Application of Building Information Modelling (BIM) Six Dimension (6D) in Green Buildings: A Case Study of Sunshine and Daylight Analysis
Application of Building Information Modelling (BIM) Six Dimension (6D) in Green Buildings: A Case Study of Sunshine and Daylight Analysis Open
Although a considerable amount of research has been focused on how building information modeling (BIM) helps improve sustainable construction, BIM(6D) model validation and efficient data analysis methods are still lacking. This study aims …
View article: Immobilization of heavy metal contaminants in mining waste through enzyme-induced calcite precipitation biocementation
Immobilization of heavy metal contaminants in mining waste through enzyme-induced calcite precipitation biocementation Open
The presence of heavy metals affects the properties of soil due to a decrease in the dielectric constant, which increases the risk of contamination. Current conventional treatments are costly, slower, and environmentally unsustainable. The…
View article: Defects in Flexible Pavements: A Relationship Assessment of Defects for Low-Cost Pavement Management System
Defects in Flexible Pavements: A Relationship Assessment of Defects for Low-Cost Pavement Management System Open
Pavement maintenance has been a key concern for any pavement management authority. Countries are facing a severe challenge of funds in maintenance schemes, especially in developing countries. The existing pavement maintenance methods are g…
View article: Physical properties of palm oil boiler ash modified bitumen with Rediset
Physical properties of palm oil boiler ash modified bitumen with Rediset Open
This study examines the physical properties of a 60/70 penetration grade bitumen modified using warm mix asphalt (WMA) additive, Rediset and palm oil boiler ash (POBA) as a modifier. Modified binders were prepared by adding 2% of Rediset w…
View article: INVESTIGATION ON THE BARRIERS OF CRUMB RUBBER USAGE FOR ROADS CONSTRUCTION: CASE STUDY AT SABAH
INVESTIGATION ON THE BARRIERS OF CRUMB RUBBER USAGE FOR ROADS CONSTRUCTION: CASE STUDY AT SABAH Open
The usage of crumb rubber in road construction has been widely acknowledged and extensively implemented globally and even locally in Malaysia due to the substantial benefits and versatility of this material contribution in road works. Even…
View article: Classification of Bus Driving Behaviour In Universiti Malaysia Sabah Campus
Classification of Bus Driving Behaviour In Universiti Malaysia Sabah Campus Open
Driving behaviour has been studied by numerous researchers for the past few years. It includes the instantaneous driving behaviour observations and the drivers speed which are said to be influenced by many factors, such as the demographic …
View article: Physical leaching and toxicity characteristics of PG76 binder modified with Rediset
Physical leaching and toxicity characteristics of PG76 binder modified with Rediset Open
Asphalt binder, as one of pavement component is exposed to heat and rainfall. Polymer modified asphalt binder is a good alternative to withstand the weather in tropical countries. By utilizing warm mix asphalt additive, the high compacting…
View article: Low-Cost Pavement Management System for Developing Countries
Low-Cost Pavement Management System for Developing Countries Open
Governments face numerous challenges in sustaining road network conditions. This is attributed to road authorities’ shortages of financial and physical infrastructure. As a result, low-cost automated solutions are being pursued to solve th…
View article: Development of Paver Block Containing Recycled Plastic
Development of Paver Block Containing Recycled Plastic Open
Disposal of accumulated plastic waste daily is an exigent in solid waste management. Hence, this study investigated the possibility of utilizing plastics waste in paver block fabrication for the pedestrian walkway. The development of paver…
View article: Study on the Transportation System in the East Coast of Sabah
Study on the Transportation System in the East Coast of Sabah Open
Being situated in eastern Malaysia, Sabah is one of the states which have a firm economic foundation through agriculture, forestry as well as petroleum industries. However, even though it is rich with the natural resources that have long s…
View article: Feasibility Study on the Transportation Network in the East Coast of Sabah
Feasibility Study on the Transportation Network in the East Coast of Sabah Open
Sabah is located in the northern part of Borneo Island. Three nations share the island namely Malaysia, Brunei, and Indonesia. The study focuses on the transportation network in the east coast of Sabah, mainly Semporna and Tawau. In genera…
View article: Pavement Management System Research Output: A Scientometric Assessment
Pavement Management System Research Output: A Scientometric Assessment Open
Developing countries are struggling with cost management of pavement construction and rehabilitation. This case is similar to developedcountries butdeveloping countries are suffering issues of inadequate funds. Therefore, most of the count…
View article: Design and properties of high reclaimed asphalt pavement with RH-WMA
Design and properties of high reclaimed asphalt pavement with RH-WMA Open
Economic and environmental benefits gain from the recycling of old pavement promotes the use of reclaimed asphalt pavement (RAP) in the road construction and rehabilitation. However, high production temperature due to RAP stiffness becomes…
View article: Warm Mix and Reclaimed Asphalt Pavement: A Greener Road Approach
Warm Mix and Reclaimed Asphalt Pavement: A Greener Road Approach Open
Utilization of a high percentage of reclaimed asphalt pavement (RAP) requires higher production temperatures and consumes more energy. High production temperature expedites the aging of bitumen in RAP, which could affect the mixture perfor…
View article: Green Road Construction Using Reclaimed Asphalt Pavement with Warm Mix Additive
Green Road Construction Using Reclaimed Asphalt Pavement with Warm Mix Additive Open
Environmental impact and emissions produced from asphalt road construction, promote research on green materials by combining the recycling and warm mix asphalt additive which aims to reduce the environmental impacts. This study evaluates t…
View article: Compressibility Behaviour of Borneo Tropical Peat Stabilized with Lime-Sand Column
Compressibility Behaviour of Borneo Tropical Peat Stabilized with Lime-Sand Column Open
Construction on peat soils can have two alternatives, either to excavate and replace the weak soil or to improve the soil strength using soil stabilizers such as lime and other ground improvement method such as soil column. This paper stud…