Research Article
Modified Pervious Concrete Pavement with Lime Mortar and Recycled Plastic Fibers for Urban Infrastructure in Bangladesh
Issue:
Volume 13, Issue 4, August 2025
Pages:
185-196
Received:
8 June 2025
Accepted:
23 June 2025
Published:
16 July 2025
DOI:
10.11648/j.ajce.20251304.11
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Abstract: This study evaluates the mechanical and permeability performance of a Modified Pervious Concrete Pavement (MPCP) developed for urban infrastructure in Bangladesh. The MPCP incorporates lime mortar, selected for its binding properties, and recycled plastic bottle fibers, introduced to enhance tensile strength, crack resistance, and durability. A series of mix designs were developed and tested to assess the effects of varying proportions of lime mortar and plastic fibers on the structural and hydraulic characteristics of the pavement. Among the tested configurations, the A5 mix (cement: lime mortar: aggregate = 1:0.25:3) demonstrated an effective balance between strength and porosity. It achieved a 28-day compressive strength of 18.445 MPa and a porosity of 17.01%, meeting functional criteria for pervious pavement applications. Additionally, the A5 mix exhibited a high infiltration rate of 483.362 mm/hour, supporting its suitability for stormwater management in flood-prone areas. The experimental findings indicate that the integration of lime mortar and recycled plastic fibers can improve both mechanical and permeability characteristics of pervious concrete without compromising its fundamental design properties. The use of locally sourced and waste-derived materials further supports resource-efficient construction practices. This study provides a framework for the development of structurally sound and hydraulically functional pervious pavement systems tailored to the environmental and infrastructural context of Bangladesh.
Abstract: This study evaluates the mechanical and permeability performance of a Modified Pervious Concrete Pavement (MPCP) developed for urban infrastructure in Bangladesh. The MPCP incorporates lime mortar, selected for its binding properties, and recycled plastic bottle fibers, introduced to enhance tensile strength, crack resistance, and durability. A ser...
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,
Abid Hussain*
