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In this research work, the compressive strengthCompressive strength of Portland cement was evaluated with a 10% and 15% replacement of fly ashFly ash. The results at 28 days showed improvements in strength, demonstrating the potential of the substitution to improve the properties of cement in construction. The results indicate that fly ashFly ash provides a benefit in compressive strengthCompressive strength. Additionally, the characterizationCharacterization of the starting materials is carried out using different techniques, Scanning Electron Microscopy (SEM) and X-ray Diffraction (XRD). The ONNCCE regulations were followed when performing the physical examinationsConcrete additives.

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Effect of Replacing Fly Ash with Portland Cement in the Residence on the Compression of Mortars at 7, 14 and 28 Days

  • 会议论文

  • 发表日期：

    2025年

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  • Hugo García Ortiz,
  • Julio César Juárez Tapia,
  • Alma Victoria Sánchez Mendoza,
  • Marco Antonio Escamilla García,
  • Francisco Omar Lagarda García

摘要

In this research work, the compressive strengthCompressive strength of Portland cement was evaluated with a 10% and 15% replacement of fly ashFly ash. The results at 28 days showed improvements in strength, demonstrating the potential of the substitution to improve the properties of cement in construction. The results indicate that fly ashFly ash provides a benefit in compressive strengthCompressive strength. Additionally, the characterizationCharacterization of the starting materials is carried out using different techniques, Scanning Electron Microscopy (SEM) and X-ray Diffraction (XRD). The ONNCCE regulations were followed when performing the physical examinationsConcrete additives.