Permeable concrete pavements for a climate change resilient built environment

Kia, Alalea

doi:10.1016/b978-0-323-95336-8.00006-8

Cited by 3 publications

(1 citation statement)

References 70 publications

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“…Permeable pavements, another crucial component, go beyond traditional pavement functionality. They facilitate the infiltration of rainwater into the ground, reducing surface runoff and preventing issues such as flooding and soil erosion [18,19] . Zhu et al [20] highlighted the role of permeable pavements in reducing carbon emissions during the use phase of pavements, emphasizing their contribution to climate change mitigation.…”

Section: Policymakersmentioning

confidence: 99%

Nature-based solutions for climate change mitigation: A perspective on challenges, potential and limitations

Bressane,

Negri,

Medeiros

2024

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<p>This opinion article delves into the critical role of nature-based solutions (NbS) for climate change mitigation. Despite their recognized potential, the multifaceted challenges of NbS remain complex and under-explored. Both potential and limitations are discussed, including economic, social, and political considerations. The importance of an interdisciplinary approach and adaptation to diverse socioeconomic and cultural contexts to ensure equitable implementation of NbS are highlighted. This brief but critical perspective seeks to enrich the academic view and provide actionable insights for urban planners and policymakers. Finally, it proposes directions for future studies to researchers in the field of sustainable urban development and climate change mitigation.</p>

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Section: Policymakersmentioning

confidence: 99%

Nature-based solutions for climate change mitigation: A perspective on challenges, potential and limitations

Bressane,

Negri,

Medeiros

2024

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Evaluation of Permeable Pavement Systems (PPS) as Best Management Practices for Stormwater Runoff Control: A Review

Tota-Maharaj,

Karunanayake,

Kunwar

et al. 2024

Water Conserv Sci Eng

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Investigating the Properties of Drainage Concrete Pavement through the Pore Creation Method: A Study

Oonta-on,

Utainarumol,

Maho

et al. 2023

TOCIEJ

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Background: Over the past decade, the pervious concrete pavement has become a popular innovation due to its highly porous spaces that allow for easy air and water flow from the surface to the underlying layers. However, the increased void content could potentially make the concrete weaker and less durable, which creates a need for alternative methods to maintain its strength while improving its drainage capabilities. Objective: This study aims to analyze the characteristics of drainage concrete pavement using a novel method for creating pore structures. Methods: To address the challenges of conventional concrete pavement, various pore patterns and diameters were examined, including a 2x2, 3x3, and 4x4 row arrangement with pore diameters of 2, 3, and 4 mm. The concrete mixture was formulated to comply with the standards established by the Department of Highways in Thailand. The study analyzed both the fresh concrete properties, such as slump test and setting time, and the hardened properties, such as compressive strength, flexural strength, and water absorption. The draining capability was evaluated through water permeability performance and the clogging effect was measured by very fine sand particles. Results: The test results showed that the slump value of concrete complied with the design specifications, and the initial setting time was recorded to be 230 minutes. The compressive strength and flexural strength tended to decrease while water absorption tended to increase as the pore pattern arrangement and pore diameter increased. However, the compressive strength of all mixtures exceeded 85% when compared to the control. Additionally, the water permeability coefficient ranged between 2.69-18.52 mm/s, and the permeability coefficient tended to decrease when the clogging effect occurred in the range of 18.18-37.27%. Conclusion: The findings of this study contributed to our understanding of the properties and behavior of concrete with pore creation. By refining our knowledge of the intricate correlation between porosity and compressive strength, it has become evident that reducing porosity is necessary to enhance the mechanical properties of concrete and ensure its long-term durability. Furthermore, sustainable infrastructure applications can improve the relationship between permeability and effective porosity through construction techniques.

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Permeable concrete pavements for a climate change resilient built environment

Cited by 3 publications

References 70 publications

Nature-based solutions for climate change mitigation: A perspective on challenges, potential and limitations

Nature-based solutions for climate change mitigation: A perspective on challenges, potential and limitations

Evaluation of Permeable Pavement Systems (PPS) as Best Management Practices for Stormwater Runoff Control: A Review

Investigating the Properties of Drainage Concrete Pavement through the Pore Creation Method: A Study

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