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Saw Dust Ash and Eggshell Powder in Cement by Samsouma Bk is a document available to read on EtoBox.

This study investigated the effect of replacing eggshell powder (ESP) in cement blends with saw dust ash (SDA) on the properties of the cement blends. SDA was obtained by calcining saw dust at 600°C for 1 hour and sieving to 90μm. Portland cement was blended with 0-20% ESP replaced with 0-20% SDA at 5% intervals and 0-12.5% ESP at 2.5% intervals. Results showed that consistency and setting times increased as ESP was replaced with SDA due to unburnt carbon in SDA and clinker reduction. Replacing cement with

Author

Samsouma Bk

Language

EN