Unformatted text preview: Actual destructive average compressive strength @ 7 days Predicted compressive strength at 28 days Type of fracture for concrete samples A and B. 5. Conclusion • Reasons for obtaining a different slump, air content (if applicable) and compressive strength and what you would do to correct it if you got to make another batch. • Comment on whether or not the concrete you batched would have been appropriate for your type of application, and what type of placement methods would have to be employed for such a material into the appropriate formwork....
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- Spring '09
- Materials Science, Compressive strength, Physical compression