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September 16, 2025CoatingsOpen Access

Effect of Basalt Fibers on the Performance of CO2-Cured Recycled Aggregate Concrete Composite Slab–Column Assemblies with Bolted Connections Under NaCl Erosion

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Authors

DWDi WangYWYue WuZXZhiqiang Xu

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Overview

Research shows basalt fibers improve chloride resistance in recycled aggregate concrete, suggesting enhanced durability under NaCl erosion.

Key Points

  • Basalt fibers significantly reduce deterioration in recycled aggregate concrete structures under chloride conditions.
  • Impact toughness improved by 83.7% after 30 dry-wet alternations, highlighting fiber efficacy in erosion resistance.
  • NaCl dry-wet alternations lead to greater performance degradation than freeze-thaw cycles in composite slab-column assemblies.
  • Microscopic analysis revealed enhanced resistance to chloride ion penetration due to basalt fiber reinforcement.

Cite This Study

Wang et al. (2025) studied this question.

synapsesocial.com/papers/68d4565431b076d99fa5ae4fhttps://doi.org/10.3390/coatings15091053
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Also Consider

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

  1. 1Synergistic Effects of Hybrid Basalt Fibers on the Durability of Recycled Aggregate Concrete Under Freeze–Thaw and Chloride Conditions2025 · 1 citations
  2. 2Synergistic Effects of Hybrid Basalt Fibers on the Durability of Recycled Aggregate Concrete Under Freeze–Thaw and Chloride Conditions2025
  3. 3The Improving Role of Basalt Fiber on the Sulfate–Chloride Multiple Induced Degradation of Cast-In-Situ Concrete2024 · 11 citations
  4. 4Behavior of Tied Short RCA Columns Strengthened with Basalt Fiber2024
  5. 5Effect of basalt fibers on plastic shrinkage properties of concrete in harsh environments2025