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September 18, 2025Rekayasa SipilOpen Access

Optimization of Strong Compressive Strength of Environmentally Friendly Paving Blocks through Substitution of Cow Bone Powder and PET Plastic Waste as Additives

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Authors

ACAdelia ChayrunnisaASAprilia Nur Dwi SetyaningrumFSFardzanela Suwarto

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Overview

This analysis demonstrates how cattle bone powder and PET plastic waste affect paving block compressive strength, suggesting sustainable alternatives.

Key Points

  • The highest compressive strength of 29.22 MPa was achieved with a mix of 15% cattle bone powder and 5% PET.
  • Comparatively, the lowest strength of 6.89 MPa occurred with 20% cattle bone powder and 15% PET.
  • Paving block samples measured 20 × 10.5 × 6 cm and utilized varying proportions of additives.
  • The findings highlight that sustainable materials can improve compressive strength while reducing plastic waste.

Cite This Study

Chayrunnisa et al. (2025) studied this question.

synapsesocial.com/papers/68d462db31b076d99fa6294dhttps://doi.org/10.21776/ub.rekayasasipil.2025.019.03.4
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