Comparing as a lot as date concrete to that of the western Roman empire.

Extra Movies About Concrete:
– What’s Concrete? (https://www.youtube.com/ogle?v=UOHURuAf5iY)
– Why Concrete Needs Reinforcement (https://www.youtube.com/ogle?v=cZINeaDjisY)
-Does Rebar Rust? (https://www.youtube.com/ogle?v=PLF18H9JGHs)

In this video, I talk about a pair of as a lot as date ways in which befriend enhance execute life of concrete, including roller compacted concrete (RCC) and water lowering admixtures (superplasticizers). There are a total host of variations between as a lot as date concrete and that of the western Roman empire that I didn’t gain time to enter, including freeze/thaw damage. Right here is such and tantalizing matter, so right here are some references whenever you’d like to learn more:
-http://www.romanconcrete.com/
-https://www.usbr.gov/tsc/techreferences/mands/mands-pdfs/RCCManualFinal09-2017-508.pdf
-https://en.wikipedia.org/wiki/Roman_concrete

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