Proportioning Aggregate Gradations for Concrete Mixes

This video discusses classic methods to proportion aggregate gradations for concrete mixtures and hints at the development of the Tarantula Curve. www.tylerley.com
Slides here: www.dropbox.com/s/cpmk7ct5425...
More details can be found in this paper:
Cook, D., Ley, M.T., Ghaeezadeh, A., “Effects of Aggregate Concepts on the Workability of Slip Formed Concrete”, American Society of Civil Engineering, V28, I10, October, 2016.

[@dicarasyidmaulidhani2306]

how about the water content of the aggregate? isn't it affect the performance (slump/workability)?

[@MrRICHARDGOMEZ]

Does workability affect the strength of the concrete? Assuming that the less workable concrete is well compacted. Thank you for sharing your knowledge.

[@anonosaurus4517]

I'm in a college concrete course right now and thinking about this. Would workability affect strength, or would the strength of the concrete, or moisture content or stiffness, affect the workability of the concrete?

[@arthurad2007]

And I just wanted to mix some concrete. :-(...

[@dessenza]

Can you made a video about centrifugal casting of concrete, used a lot but seems so many problem with concrete quality

[@TylerLey]

Thanks Donald, I don't know a lot about this area and so I am not sure I could be helpful. However, I would like to learn more about it.

[@dessenza]

@@TylerLey it's used for concrete cylinder piles