Turning low-density polyethylene plastic waste into plastics bricks for sustainable development

Solomon, Abraham; Shelton, J. Joel; Daniel, Christopher S.

doi:10.1016/j.matpr.2023.03.482

Cited by 3 publications

(3 citation statements)

References 9 publications

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“…Efficient and adequate collection schemes will enable the recyclability of agricultural plastics and their use, either in the form of new products for agriculture applications or in other areas of business (e.g., construction, furniture, energy, etc.) [ 62 , 71 , 74 , 84 , 85 , 102 ]. The collection and recyclability of agricultural plastics will only be viable through the implementation of measures that are capable of developing technical and economically viable business models.…”

Section: Discussionmentioning

confidence: 99%

“…Most of them come about when others, especially those that are not final steps, are no longer possible. These processes include those that allow plastic waste to be incorporated or even transformed into, for example, fashion pieces, building materials, or road and railway pavements [ 70 , 71 , 72 , 73 ]. This set of approaches is of the utmost importance, as can be seen when comparing these processes, often referred to as end processes, with other, very actual realities, which lack control over the total dumping of this plastic waste in the environment (where it accumulates both in the soil and in fresh and saltwater) or over its increase in landfills.…”

Section: Other Agricultural Plastics Waste Valorizationmentioning

confidence: 99%

“…This set of approaches is of the utmost importance, as can be seen when comparing these processes, often referred to as end processes, with other, very actual realities, which lack control over the total dumping of this plastic waste in the environment (where it accumulates both in the soil and in fresh and saltwater) or over its increase in landfills. This includes approaches where plastic waste is incorporated into products such as green roofs, bricks, garden furniture, stakes for various crops (e.g., vineyards, fruit orchards), footpaths (plastic decking and lumber), asphalt mixes, railway sleepers, and many others, like sneakers [ 70 , 71 , 72 , 73 , 74 , 75 , 76 , 77 ].…”

Section: Other Agricultural Plastics Waste Valorizationmentioning

confidence: 99%

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Towards a Sustainable Future: Advancing an Integrated Approach for the Recycling and Valorization of Agricultural Plastics

Filipe,

Mourão,

Couto

et al. 2023

Polymers

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Plastic pollution has become a pressing environmental issue. The agricultural sector, in particular, is a significant contributor to this problem, given the widespread use of plastics in farming practices and a lack of and/or use of inefficient approaches for the recycling and valorization of agricultural plastic waste. This has resulted in the accumulation of these residues in landfills and/or their improper disposal, which has exacerbated their environmental impact, leading to negative consequences on soil, water, and ecosystems. This work provides an overview on the current methodologies available to address the challenges associated with inadequate management of agricultural plastics and highlights the need for a comprehensive and systematic methodology, involving material development, polymer processing, waste collection, sorting, and valorization. It emphasizes the importance of collaboration between polymer producers, polymer manufacturers, farmers, policymakers, waste management companies, and recyclers to develop effective, technical, and economically viable recycling and valorization schemes. This paper addresses gaps and provides guidance on possible solutions, specifically polymer development, policy instruments, regulatory frameworks, collection schemes, and the technical approaches required for the adequate valorization of agricultural plastic waste. Furthermore, it highlights the associated barriers and benefits of the different presented approaches. It also aims to promote awareness on agricultural plastic waste and provide guidance on the best approaches to reduce its environmental impact.

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Section: Discussionmentioning

confidence: 99%

Section: Other Agricultural Plastics Waste Valorizationmentioning

confidence: 99%

Section: Other Agricultural Plastics Waste Valorizationmentioning

confidence: 99%

See 1 more Smart Citation

Towards a Sustainable Future: Advancing an Integrated Approach for the Recycling and Valorization of Agricultural Plastics

Filipe,

Mourão,

Couto

et al. 2023

Polymers

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Utilization of recycled concrete aggregates in LDPE-bonded cementless paver blocks

Saraswat,

Singh

2024

Construction and Building Materials

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Evaluation and comparison on performance evaluation of polymer brick utilizing plastic waste with local sourced burnt bricks

Bibek,

Amit,

Aavash

et al. 2023

JSTE

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This research delves into a comprehensive analysis comparing the mechanical properties of plastic sand bricks against the conventional burnt bricks. The study focuses on conducting experiments to evaluate the mechanical characteristics of both brick types, which are formulated using a blend of sand and plastic materials. Diverse ratios of plastic sand bricks were subjected to rigorous testing, encompassing assessments of moisture content and compressive strength. These findings were juxtaposed with those obtained from locally procured traditional bricks. The primary objective of this research is to address the pivotal concept of sustainability, placing significant emphasis on exploring viable strategies to counter the burgeoning global issue of plastic pollution. The study's results offer critical insights into the potential of plastic sand bricks as an environmentally friendly alternative to traditional burnt bricks, highlighting their mechanical competence and their potential to mitigate plastic waste while contributing to sustainable construction practices. The outcomes of this investigation contribute to the ongoing discourse on sustainable materials, offering promising avenues for addressing environmental challenges and fostering more eco-conscious construction methodologies.

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Turning low-density polyethylene plastic waste into plastics bricks for sustainable development

Cited by 3 publications

References 9 publications

Towards a Sustainable Future: Advancing an Integrated Approach for the Recycling and Valorization of Agricultural Plastics

Towards a Sustainable Future: Advancing an Integrated Approach for the Recycling and Valorization of Agricultural Plastics

Utilization of recycled concrete aggregates in LDPE-bonded cementless paver blocks

Evaluation and comparison on performance evaluation of polymer brick utilizing plastic waste with local sourced burnt bricks

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