Granite aggregate is 35Mpa 7. The concrete strength of combine aggregate 10mm and 5mm size can achieve 160Mpa at the age of 28 days 3. The compressive strength of concrete cubes aggregate size 20mm and 10mm on the 7th days are 25.5Mpa and 16.9Mpa. Comparison percentage is 47.6. Density concrete aggregate size 20mm and 10mm are 2368.
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