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What is Fineness Test of Cement by Sieving about?
The document describes an experiment to determine the fineness of cement through dry sieving. A sample of cement is placed on a 90 micrometer sieve and agitated. The percentage of residue left on the sieve is calculated to determine if it meets the fineness limit of 10% or less according to Indian standards. Finer cement increases the water demand and drying shrinkage of concrete but also improves workability. The experiment shows sample results between 4-7% residue, meeting the specifications.
- Author
- Dira Azman
- Language
- EN