Friday, August 7, 2026

Learn Your Rebar

 


11 comments:

  1. And then there is the C grade of Chinesium steel.

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    1. lol. That’s the rusted SS class !! Always bent a little.

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  2. Nevermind the metric bull-oney. In America we use numerical designation for sizing, each number reflecting eighths of an inch, e.g. #4 equals 1/2", #5 equals 5/8" etc.

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  3. there are two types of countries. Those that use the metric system and those that have landed men on the moon

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    1. From Chat gpt "The Saturn V (the rocket that sent Apollo astronauts to the Moon) was built using both metric and imperial units, but imperial (U.S. customary) units dominated the engineering, manufacturing, and documentation."

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  4. Millimeters? I shake my fist at the metric system!

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  5. They now use fiberglass rebar in some jobs.

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    Replies
    1. wow, i guess i've been retired longer than i thought !?

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