How are Slump and Water to Cement (w/cm) Related? Q&A Response!

This video talks about the relationship between slump and water to cement ratio (w/cm). Traditional wisdom is that as your w/cm increases then so does your slump and vice versa. This video shows that there are other parameters that can impact the relationship between w/cm and slump. Specifically, the video talks about how aggregate gradation and fly ash impact slump while not impacting the w/cm. This video is helpful for people to better understand concrete construction.
A big thanks to Zane, Bret, and Dan for helping generate the data. Thanks again to Kriswanto for the question.
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