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The study evaluates the performance of 10 ASTM Type V sulfate-resistant portland cements through ASTM C452 and ASTM C1012 tests, focusing on their tricalcium aluminate (C3A) content and sulfate resistance. Results indicate that Bogue calculations alone are insufficient for predicting sulfate resistance, and a mandatory ASTM C452 expansion limit is recommended. The findings highlight discrepancies between calculated and actual C3A content, suggesting that high magnesium oxide levels may affect expansion resu

Author

Tyler D

Language

EN