Envelope #30: “I feel like I should know this…” Concrete Refresher

Happy Thursday! Hope you are enjoying the summer (August is just about to be over – can you believe it!?). This is Back of the Envelope – the newsletter where I share things I learned (or relearned) recently, in 5 minutes or less.

Today, I am going to talk about something related to concrete reinforcing that you either:

  1. Already know it pretty well

  2. Kind of know it but never really looked into it.

  3. Used to know it but forgot

No Idea Idk GIF by Amazon Prime Video

What am I talking about?

I am talking about “development length” vs. “Class A splice” vs. “Class B splice”.

It’s one of those things that you say to yourself, “I feel like I should know this, and I kind of do, but not really…”

So let me lay it all out for you.

(Estimated read time: 3 minutes and 4 seconds)

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