Pemanfaatan Limbah Biomassa Batang Singkong Sebagai Bahan Pembuatan Pori pada Paving Block Porous

Authors

  • Nia Hikmah Maharani Universitas Lampung
  • Winda Rahmawati Universitas Lampung
  • Warji Warji Universitas Lampung
  • Siti Suharyatun Universitas Lampung
  • Englang Febriani Universitas Lampung
  • Yoga Al husein Universitas Lampung

DOI:

https://doi.org/10.23960/jabe.v4i4.12199
Abstract View: 3

Keywords:

Biomass Utilization, , Cassava Stem Waste, Infiltrastion, Paving Block, Porous

Abstract

This study explores the utilization of cassava stem waste as a pore-forming material in porous paving blocks. The abundant cassava stem waste in Lampung Province contains cellulose, hemicellulose, and lignin, which have potential applications in the construction sector. The use of porous paving blocks offers a practical solution to urban waterlogging by enhancing rainwater infiltration into the soil. In this research, cassava stem waste was added into the paving block mixture at varying proportions of 2%, 4%, 6%, and 8%. The specimens were evaluated for physical appearance, structural integrity, density, water absorption, infiltration rate, and compressive strength. The results indicated that the produced paving blocks exhibited adequate integrity and infiltration rates in accordance with SNI quality standard D, with the highest water absorption reaching 35.036% at the 4% (P4) composition. However, the maximum compressive strength obtained was 4.81 MPa, which does not meet the compressive strength requirement specified by SNI quality standard D. The findings suggest that increasing the proportion of cassava stem waste enhances porosity and water absorption, but leads to a decrease in compressive strength and density.

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References

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Published

2025-12-17

How to Cite

Maharani, N. H. ., Rahmawati, W., Warji, W., Suharyatun, S., Febriani, E. ., & Al husein, Y. . (2025). Pemanfaatan Limbah Biomassa Batang Singkong Sebagai Bahan Pembuatan Pori pada Paving Block Porous. Jurnal Agricultural Biosystem Engineering, 4(4), 364–373. https://doi.org/10.23960/jabe.v4i4.12199

Issue

Vol. 4 No. 4 (2025): December 2025

Section

Articles

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Copyright (c) 2025 Nia Hikmah Maharani, Winda Rahmawati, Warji Warji, Siti Suharyatun, Englang Febriani, Yoga Al husein

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Jurnal Agricultural Biosystem Engineering

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