September 10, 2025Research on Engineering Structures and Materials

Experimental investigations on the mechanical behavior of Portland slag cement concrete and sulphate-resisting Portland cement concrete blended with fly ash (FA) and silica fume (SF)

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SRPC30FA5SF exhibited the best compressive strength at 91 days, outperforming all other concrete types.
PSC-based concretes had the highest slump values, indicating superior workability compared to SRPC and OPC53.
Microstructural analysis confirms that fly ash significantly refines the matrix and enhances durability.
The study highlights the limited research on sulphate resisting portland cement in comparison to portland slag cement.

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Implication

Experimental analysis shows enhanced durability and mechanical performance in Portland slag and sulphate resisting cement concrete, indicating the valuable role of fly ash and silica fume.

Cite This Study

Putrevu et al. (2025) studied this question.

synapsesocial.com/papers/68c23b08b210217d64783258 https://doi.org/10.17515/resm2025-831me0420rs

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Implication

Experimental analysis shows enhanced durability and mechanical performance in Portland slag and sulphate resisting cement concrete, indicating the valuable role of fly ash and silica fume.

Experimental investigations on the mechanical behavior of Portland slag cement concrete and sulphate-resisting Portland cement concrete blended with fly ash (FA) and silica fume (SF)

Key Points

Discussion

Implication

Cite This Study

Experimental investigations on the mechanical behavior of Portland slag cement concrete and sulphate-resisting Portland cement concrete blended with fly ash (FA) and silica fume (SF)

Key Points

Discussion

Implication

Cite This Study

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