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Observatório 029 by Fernando Rodrigues is a document available to read on EtoBox.
What is Observatório 029 about?
This research investigates the compressive strength of concrete incorporating coal fly ash and glass fiber, utilizing the Box-Behnken design to optimize the mix. The study identifies the optimal proportions of 10% fly ash, 9.50% glass fiber, and a water/cement ratio of 0.53 for maximum strength. Characterization of the fly ash was performed using various analytical techniques, confirming its pozzolanic properties.
- Author
- Fernando Rodrigues
- Language
- EN