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What is Petrographic Analysis of Aggregate Impact on Concrete Strength about?

This document analyzes the petrography of aggregates and its correlation to the compressive and flexural strength of rigid pavement concrete. Petrographic analysis was conducted on aggregates from two sources - Ampel classified as basalt and Kramat classified as andesite. The basalt aggregate contained minerals like plagioclase, pyroxene, hornblende, while the andesite contained plagioclase and pyroxene. Tests on concrete cubes and blocks showed that concrete with a water-cement ratio of 0.4 and using basal

Author

dzul fahmi

Language

EN