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August 6, 2026Discover Concrete and CementOpen Access

Sustainable high-performance concrete with crumb rubber and ternary supplementary cementitious materials via experimental microstructural and statistical analysis

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Authors

KMKaran Moolchandani

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Overview

Randomized trial examines durability and mechanical properties of sustainable concrete mixtures, suggesting effective waste utilization.

Key Points

  • This research aims to improve sustainable concrete mixtures using crumb rubber and supplementary cementitious materials to enhance mechanical properties and durability.
  • Prepared twenty concrete mixtures with varying levels of crumb rubber and supplementary materials.
  • Conducted compressive, split tensile, and flexural strength tests along with durability assessments for chloride migration and water absorption.
  • Applied regression-based analysis of variance (ANOVA) to evaluate the influence of different variables on performance.
  • Compressive, split tensile, and flexural strengths improved by up to 12%, 8%, and 10% respectively compared to reference mixes.
  • Durability indicators showed a 15-20% reduction in chloride migration and water absorption, indicating better resistance to fluid ingress.
  • Regression analysis revealed crumb rubber content as the primary factor influencing mechanical performance with coefficients of determination ranging from 0.81 to 0.97.

Cite This Study

Karan Moolchandani (2026) studied this question.

synapsesocial.com/papers/6a743730764cddc9499d477dhttps://doi.org/10.1007/s44416-026-00098-w
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Also Consider

Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Prediction of Compressive Strength for Recycled Rubber Aggregate Concrete Using Hybrid Machine-Learning Algorithms2026
  2. 2Life Cycle Assessment (LCA) of 3D Concrete Printing and Casting Processes for Cementitious Materials Incorporating Ground Waste Tire Rubber2023 · 49 citations
  3. 3Experimentation of concrete properties of crumb rubber with SCMs: Mechanical, stiffness, NDT and micro-structural2025 · 1 citations