Innovative solutions are needed to accelerate development time and reduce plastic waste pollution

Oct 13, 2025 by wbrum.org 140 views

The use of polypropylene (PP) plastic waste as a subtle aggregate substitution in the walls of infiltration wells

Introduction

Floods have become a recurring problem in Indonesia, caused by various factors, including plastic waste. One effective solution to overcome this flood problem is to build infiltration wells. However, the traditional method of building infiltration well walls using bricks or concrete printed at the location can be time-consuming and labor-intensive. Innovative solutions are needed to accelerate development time and reduce plastic waste pollution.

The Problem of Plastic Waste in Indonesia

Plastic waste is a significant problem in Indonesia, with millions of tons of plastic waste ending up in landfills and oceans every year. The use of polypropylene (PP) plastic waste as a subtle aggregate substitution in infiltration well walls is a potential solution to reduce plastic waste pollution. PP is a type of plastic that is commonly used and has light characteristics, making it an ideal choice for concrete use.

Experimental Research

In experimental research conducted in the laboratory, various proportions of PP plastic waste (10%, 20%, 30%, 40%, 40%, and 50%) were added to the mixture to determine the optimal composition in the manufacture of well walls. The results of the study show that the optimal addition of PP was at the 30% level, which produced a well wall weighing 217.58 kg.

Benefits of Using PP Plastic Waste

The use of PP plastic waste as a subtle aggregate substitution not only provides benefits in terms of time and costs in the construction of infiltration wells, but also has a positive impact on the environment. By utilizing plastic waste that often ends in a landfill, we can reduce the pollution that is caused. The addition of plastic to the concrete mixture has the potential to improve the physical properties of the material, such as density and water absorption.

Optimizing Composition

In this study, various proportions of PP plastic are determined to find out how each variation affects the strength and durability of the well wall. The addition of plastic to the concrete mixture has the potential to improve the physical properties of the material, such as density and water absorption. By optimizing composition, researchers can find a balance between structural strength and weight reduction, which is very important for construction efficiency.

Sustainable Construction

The use of this technology provides an opportunity for innovation in sustainable construction. This is in line with global needs to find solutions to plastic waste problems and increase resource efficiency. By utilizing plastic waste, the construction industry can contribute to the sustainability of the environment while answering the increasing infrastructure needs.

Conclusion

Overall, this study shows that the adoption of new technology in making infiltration well walls that use PP plastic waste as fine aggregates can be a significant advanced step in overcoming flood problems and plastic pollution in Indonesia. This innovation not only responded to the challenges of civil engineering, but also had a positive social impact by creating environmentally friendly solutions.

Recommendations

Based on the results of this study, the following recommendations are made:

The use of PP plastic waste as a subtle aggregate substitution in infiltration well walls is a potential solution to reduce plastic waste pollution.
The optimal addition of PP was at the 30% level, which produced a well wall weighing 217.58 kg.
The use of this technology provides an opportunity for innovation in sustainable construction.
The construction industry can contribute to the sustainability of the environment by utilizing plastic waste.

Future Research Directions

Future research directions include:

Investigating the effects of different types of plastic waste on the physical properties of concrete.
Developing new technologies to utilize plastic waste in construction.
Conducting field experiments to test the performance of infiltration well walls made with PP plastic waste.

References

[List of references cited in the study]

Appendix

[Appendix materials, including tables, figures, and additional data]
Frequently Asked Questions (FAQs) about the Use of Polypropylene (PP) Plastic Waste as a Subtle Aggregate Substitution in Infiltration Wells

Q: What is the main problem that the use of polypropylene (PP) plastic waste as a subtle aggregate substitution in infiltration wells aims to solve?

A: The main problem that the use of PP plastic waste as a subtle aggregate substitution in infiltration wells aims to solve is the issue of plastic waste pollution in Indonesia, which contributes to flooding and other environmental problems.

Q: What is the optimal proportion of PP plastic waste that should be added to the mixture to produce a well wall with optimal properties?

A: The optimal proportion of PP plastic waste that should be added to the mixture is 30%, which produces a well wall weighing 217.58 kg.

Q: What are the benefits of using PP plastic waste as a subtle aggregate substitution in infiltration wells?

A: The benefits of using PP plastic waste as a subtle aggregate substitution in infiltration wells include reducing plastic waste pollution, accelerating development time, and reducing costs.

Q: How does the addition of PP plastic waste to the concrete mixture affect the physical properties of the material?

A: The addition of PP plastic waste to the concrete mixture has the potential to improve the physical properties of the material, such as density and water absorption.

Q: What is the significance of this study in the context of sustainable construction?

A: This study is significant in the context of sustainable construction because it provides an opportunity for innovation in utilizing plastic waste, which is a major environmental problem.

Q: What are the potential applications of this technology in the construction industry?

A: The potential applications of this technology in the construction industry include the use of PP plastic waste as a subtle aggregate substitution in various types of construction projects, such as buildings, roads, and bridges.

Q: What are the potential challenges and limitations of using PP plastic waste as a subtle aggregate substitution in infiltration wells?

A: The potential challenges and limitations of using PP plastic waste as a subtle aggregate substitution in infiltration wells include the need for further research on the effects of different types of plastic waste on the physical properties of concrete, and the potential for variations in the quality of the plastic waste used.

Q: What are the future research directions for this study?

A: The future research directions for this study include investigating the effects of different types of plastic waste on the physical properties of concrete, developing new technologies to utilize plastic waste in construction, and conducting field experiments to test the performance of infiltration well walls made with PP plastic waste.

Q: What are the potential social and environmental impacts of this technology?

A: The potential social and environmental impacts of this technology include reducing plastic waste pollution, creating jobs in the construction industry, and contributing to the sustainability of the environment.

Q: What are the potential economic benefits of this technology?

A: The potential economic benefits of this technology include reducing costs associated with plastic waste disposal, accelerating development time, and creating new business opportunities in the construction industry.

Q: What are the potential policy implications of this study?

A: The potential policy implications of this study include the need for governments to develop policies and regulations that support the use of recycled materials in construction, and the need for industry stakeholders to develop new technologies and products that utilize plastic waste.