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October 3, 2025Scientific ReportsOpen Access

Synergistic effect of cattle bone and rice husk ash on mechanical and microstructural properties of cement mortar

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Authors

BMBahiru Bewket MitikieTWTeshome Anteneh WubetieWEWalied A. Elsaigh

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Overview

This analysis shows enhanced mechanical properties in cement mortar mixed with rice husk and cattle bone ash, indicating potential for alternative cementing materials.

Key Points

  • Mechanical performance of cement mortar improved significantly with 10% replacement of cement using rice husk and cattle bone ash, showing effective strength gains.
  • At 28 days of curing, compressive strength rose from 31.5 to 45.9 MPa with 10% substitution, demonstrating the benefits of using agricultural waste.
  • Microstructural analysis revealed a denser matrix and increased presence of calcium silicate hydrate gel, reducing porosity in cement mortar.
  • Various tests, including SEM and TGA, confirmed enhancements in both mechanical and microstructural properties through effective use of alternative materials.

Cite This Study

Mitikie et al. (2025) studied this question.

synapsesocial.com/papers/68dfe93cdaa1363beb049ff3https://doi.org/10.1038/s41598-025-15025-5
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Harnessing Agricultural Residues for Eco-Efficient Cement Substitution in Mortar: A Pathway to Low-Carbon and Sustainable Construction2025
  2. 2The Effects of Rice Husk Ash as Bio-Cementitious Material in Concrete2024 · 4 citations
  3. 3Investigating the Strength Enhancement in Cement Concrete through Experimental Study on the Influence of Rice Husk Ash2024
  4. 4Agricultural waste-derived additives for high-performance cement: A Novel approach using bagasse pulp and rice husk ash2026
  5. 5Influence of ash content and curing age on the workability and residual strength of rice husk ash blended cement mortar2026