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What is Specific Gravity of Cement Experiment about?

The document describes an experiment to determine the specific gravity of Portland cement. Students weighed samples of cement and measured their volume displacement in kerosene using a Le Chatelier flask. Their results ranged from 2.723 to 3.282 for individual trials, with an average specific gravity across all groups of 2.992. Sources of error included temperature fluctuations and ensuring all cement was transferred. The conclusion was the experimental average was close to the nominal design value of 3.15

Author

Mich Gregore

Language

EN