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<p>The production of high-performance sustainable concrete materials demands the optimal concrete properties that fulfilled construction requirements. The research evaluated the nanomaterials which improved the concrete properties. This work used to test the different combinations of concrete quantities by changing Fine Aggregate in consecutive 50-kg/m³ increments, Coarse Aggregate and Polypropylene Granules (PG) and three levels of Water (WR) from 150 to 170&#xa0;L/m³. The Signal-to-Noise (SN) ratio analysis revealed the which parameters which achieve superior tensile strength, compressive strength and flexural strength in concrete materials. Combination of input parameters (FA2-CA1-WR3-PG1) which increase the tensile strength, with parametric values of 700&#xa0;kg/m³ of Fine Aggregate, 1000&#xa0;kg/m³ of Coarse Aggregate, 170&#xa0;L/m³ of Water and 1% Polypropylene Granules. From ANOVA analysis, Fine Aggregate was main factor to improve the tensile strength (51.5%) compression strength (45.6%) and flexural strength (41.1%). From the results, Nanomaterial utilization combined with optimized formulations enables sustainable concrete development which benefits green chemistry and advancing eco-friendly construction materials.</p>

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Optimization of polypropylene granules and fine aggregates for mechanical strength in nanomaterial based concrete

  • 期刊论文

  • 发表日期：

    2026年1月6日

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  • V. Suryanarayana,
  • R. Sathish,
  • Pradeep Jayappa,
  • V. R. Navaneeth,
  • R. Ramaswamy

摘要

The production of high-performance sustainable concrete materials demands the optimal concrete properties that fulfilled construction requirements. The research evaluated the nanomaterials which improved the concrete properties. This work used to test the different combinations of concrete quantities by changing Fine Aggregate in consecutive 50-kg/m³ increments, Coarse Aggregate and Polypropylene Granules (PG) and three levels of Water (WR) from 150 to 170 L/m³. The Signal-to-Noise (SN) ratio analysis revealed the which parameters which achieve superior tensile strength, compressive strength and flexural strength in concrete materials. Combination of input parameters (FA2-CA1-WR3-PG1) which increase the tensile strength, with parametric values of 700 kg/m³ of Fine Aggregate, 1000 kg/m³ of Coarse Aggregate, 170 L/m³ of Water and 1% Polypropylene Granules. From ANOVA analysis, Fine Aggregate was main factor to improve the tensile strength (51.5%) compression strength (45.6%) and flexural strength (41.1%). From the results, Nanomaterial utilization combined with optimized formulations enables sustainable concrete development which benefits green chemistry and advancing eco-friendly construction materials.