Effects of Waste Powders of Tuff Manufactured Sand on Characteristics of Highly Ductile Polyvinyl Alcohol Fiber Engineered Cementitious Composite.

Materials (Basel) · 2026 · PMC12843368 · PMID 41598007

Europe PMC DOI

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an increasing trendno p-value reported

It was found that with the increase in the replacement ratio of tuff stone powder, the ultimate tensile strain and tensile peak stress of ECC all exhibited an increasing trend, which declined afterward.

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a decreasing trendno p-value reported

The transmittance of the -C-H and C=O vibration peaks exhibited a decreasing trend with increased tuff stone powder doping.

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