Experimental Study on the Properties of Mortar and Concrete Made with Tunnel Slag Machine-Made Sand.

Materials (Basel) · 2022 · PMC9322374 · PMID 35888284

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showed a trendno p-value reported

The 3-day and 7-day compressive strengths of the machine-made sand showed a trend of increasing and then decreasing with the increase of stone powder content.

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