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Recent content by mmpossum
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Concrete Cylinder Storage
How much strength could be lost if the cylinders are not kept between 60-80 degrees? If temperatures of the test cylinder storage area (cooler) are 90 degrees plus, what kind of strength loss can I expect to see in the breaks? I have some low breaks and I'm trying to figure out what is going...- mmpossum
- Thread
- Replies: 1
- Forum: Structural engineering general discussion
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Low Concrete Breaks
I have a question about some concrete breaks that we are getting on our site. We need to have a psi of 5000. Some are making this by 14 day breaks and some aren't. There is fly ash in the mix and I'm wondering how much gain I can see, if any due to the fly ash at a later date (28 day breaks)...- mmpossum
- Thread
- Replies: 1
- Forum: Structural engineering general discussion
