Modification of bitumen using polyacrylic wig waste

Razali, Mohd Najib; Aziz, Mohd Aizudin Abd; Jamin, N. F. M.; Salehan, Noor Adilah Md

doi:10.1063/1.5022945

Cited by 11 publications

(4 citation statements)

References 11 publications

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“…Thermoplastics as physical modifiers include the following polymers: different types of polyethylene -PE, namely high density -HDPE, medium density -MDPE, low density -LDPE, and linear low density -LLDPE [48][49][50] ; polypropylene -PP [51][52] ; polyvinyl chloride -PVC 53 ; polyethylene terephthalate -PET 54 ; polystyrene -PS 55 ; ethylene-vinyl acetate -EVA 56 ; acrylonitrile-butadienestyrene -ABS 57 ; polyurethane -PU 58 . HDPE and LDPE are the most common of all types of polyethylene 49 .…”

Section: Physical Modification Of Bitumen By Thermoplasticsmentioning

confidence: 99%

A Review of Road Bitumen Modification Methods. Part 1 – Physical Modification

Gunka,

Astakhova,

Hrynchuk

et al. 2024

ChChT

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The information in this study is based on a thorough review of recent articles related to the production of binders for road construction and the improvement of their performance properties. The main attention is paid to the physical modification of road bitumen with polymer modifiers. The influence of the three main types of polymers (thermoplastics, elastomers, and thermoplastic elastomers) on the main physical and mechanical properties of bitumen-polymer compositions is shown. The main technological parameters and features of the physical modification of bitumen by different types of polymer modifiers have been determined.

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Section: Physical Modification Of Bitumen By Thermoplasticsmentioning

confidence: 99%

A Review of Road Bitumen Modification Methods. Part 1 – Physical Modification

Gunka,

Astakhova,

Hrynchuk

et al. 2024

ChChT

View full text Add to dashboard Cite

show abstract

“…In general, the main sources of waste plastic in the environment are plastic containers, plastic packaging, and other common plastic industrial products, as shown in Table 2 . Specifically, most single-use plastic products, such as bottles, packaging and disposable products, are manufactured from low-density polyethylene (LDPE) [ 30 ], high-density polyethylene (HDPE) [ 31 , 32 ], and polystyrene (PS) [ 33 ], while long-term plastic items are made from polyethylene terephthalate (PET) [ 28 ], polypropylene (PP) [ 34 ], polyvinyl chloride (PVC) [ 35 , 36 ], ethylene-vinyl acetate copolymer (EVA) [ 37 , 38 ] and others. Additionally, researchers have investigated other waste plastic types (e.g., polyurethane (PU) [ 39 ] and acrylonitrile butadiene styrene (ABS) [ 40 , 41 ]).…”

Section: Waste Plastic and Sourcesmentioning

confidence: 99%

Using Waste Plastics as Asphalt Modifier: A Review

Zhao

2021

Materials

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The use of waste products in the production of asphalt binders and asphalt mixtures has become widespread due to economic and environmental benefits. In particular, the use of recycled waste plastic in asphalt binders and mixtures is gaining more attention. This review presents analyses and comparisons of various forms of waste plastic used in asphalt modification, and approaches to incorporating waste plastic into asphalt mixtures, both for single and composite modifications. It focuses on the properties of waste plastics, asphalt binders, and asphalt mixtures. Overall, the incorporation of plastic waste into asphalt mixtures can significantly improve high-temperature performance and has potential economic and environmental benefits. The performance of modified asphalt is highly dependent on multiple factors, such as waste sources, waste plastic dosages, blending conditions, and the pretreatment methods for waste plastic. There are different ways to apply waste plastics to blend into a mixture. In addition, this paper discusses the current challenges for waste plastic-modified asphalt, including the stability, low-temperature performance, modification mechanism, and laboratory problems of the blends. The use of chemical methods, such as additives and functionalization, is considered an effective way to achieve better interactions between waste plastics and the binder, as well as achieving a higher sufficiency utilization rate of waste plastics. Although both methods provide alternative options to produce waste plastic-modified asphalt with stability and high performance, the optimal proportion of materials used in the blends and the microcosmic mechanism of composite modified asphalt are not clear, and should be explored further.

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“…Researchers have investigated the use of synthetic fibers like polymer fiber, steel fiber, and carbon fibers in asphalt concrete [28]. It has been found that carbon fiber can improve the electrical properties of asphalt but compromise the mechanical performance of asphalt concrete, while steel fiber improves the stability of asphalt [32,33]. Industry uses cellulose fiber to reduce binder drain-off during the transportation of the mix from the plant to the construction site [34,35].…”

Section: Bitumenmentioning

confidence: 99%

Recycling of Waste Materials for Asphalt Concrete and Bitumen: A Review

2020

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Waste management has become an issue of increasing concern worldwide. These products are filling landfills and reducing the amount of livable space. Leachate produced from landfills contaminates the surrounding environment. The conventional incineration process releases toxic airborne fumes into the atmosphere. Researchers are working continuously to explore sustainable ways to manage and recycle waste materials. Recycling and reuse are the most efficient methods in waste management. The pavement industry is one promising sector, as different sorts of waste are being recycled into asphalt concrete and bitumen. This paper provides an overview of some promising waste products like high-density polyethylene, marble quarry waste, building demolition waste, ground tire rubber, cooking oil, palm oil fuel ash, coconut, sisal, cellulose and polyester fiber, starch, plastic bottles, waste glass, waste brick, waste ceramic, waste fly ash, and cigarette butts, and their use in asphalt concrete and bitumen. Many experts have investigated these waste materials and tried to find ways to use this waste for asphalt concrete and bitumen. In this paper, the outcomes from some significant research have been analyzed, and the scope for further investigation is discussed.

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Modification of bitumen using polyacrylic wig waste

Cited by 11 publications

References 11 publications

A Review of Road Bitumen Modification Methods. Part 1 – Physical Modification

A Review of Road Bitumen Modification Methods. Part 1 – Physical Modification

Using Waste Plastics as Asphalt Modifier: A Review

Recycling of Waste Materials for Asphalt Concrete and Bitumen: A Review

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