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What is the 4-2-1 rule for mixing concrete?
If you've ever tried to mix your own concrete for DIY projects like shower floors or kitchen countertops, you'll have heard the term "4-2-1" used. What does this mean? 4-2-1 is the standard for ...
A civil engineer named Vladimir is warning home builders not to trust the familiar “one to three to three” concrete recipe for foundations. In a recent post on his Zen channel, “Notes of an old ...
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