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July 26, 2026BuildingsOpen Access

Mechanism Analysis of Basalt Fiber-Reinforced Recycled Aggregate Pervious Concrete

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Authors

QRQi RenZHZhong HaiminTZT A Zhang

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Overview

Randomized trial analyzes mechanical properties in reproducible aggregate mixes, suggesting improved performance.

Key Points

  • This study aims to enhance the mechanical and hydraulic properties of recycled aggregate pervious concrete using dual modifications.
  • Conducted orthogonal experiments to analyze macroscopic mechanical and hydraulic properties.
  • Employed techniques like X-ray diffraction and scanning electron microscopy to examine microstructural changes.
  • Determined optimal mix proportions for basalt fiber and mineral powder modifications.
  • Optimal mix proportions include 5–10 mm aggregate, 0.31 water–cement ratio, and 0.50% fiber content.
  • Dual modification improves load-bearing capacity and crack resistance significantly.
  • CT scans reveal a unimodal skewed distribution of internal pore area centered at 3.5 mm2.

Cite This Study

Ren et al. (2026) studied this question.

synapsesocial.com/papers/6a65a7e0d3aea3239cd78874https://doi.org/10.3390/buildings16152955
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Also Consider

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

  1. 1Mechanical Performance and Pore Structure of Basalt-Fiber-Reinforced Recycled Aggregate Concrete with Pretreated 100% Recycled Coarse Aggregate: Effect of Mixed Fiber Lengths2026
  2. 2Mechanical Performance of Basalt Fiber-Reinforced Fully Recycled Concrete Using Triple-Modified Recycled Aggregates2026
  3. 3Research on the Uniaxial Compression Performance of Basalt Fiber-reinforced Recycled Aggregate Concrete2025
  4. 4Effect of origin, granulometric characteristics of binary fillers, and chemical modifiers on the structure and durability of fine-grained basalt fiber-reinforced concrete2026
  5. 5Performance and Fiber-Induced Modification Mechanisms of Geopolymer Recycled Aggregate Porous Concrete: Effects of Fiber Type and Content2026