Xiaobai is asking for help: What are those gray, vertical and horizontal steel bars in these buildings?
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As the title suggests, what are these gray steels called? What is its purpose?
The gray color is probably due to a layer of fireproof coating being applied: lol
These steels include square tubes, I-beams, and angle irons..................... As for their uses, check the drawings; think about the rest yourself :lol
Bro Pig, hurry up and share your thoughts on those two holes in the double-flange diaphragm. They’re all waiting for you
:Lol, hold back for now; let’s generate some excitement and attention first before talking about it.
Square steel and I-beams are generally cold-drawn steel sections and hot-rolled I-beams. This is generally the steel structure of a glass curtain wall, used for bearing weight and providing fixation.
Boss Zhu, stop holding back – it’s uncomfortable to keep us in suspense. We urgently need someone from the manufacturer like you to explain under what circumstances this happens and how to avoid it... Hurry up... Don’t worry about square tubes for now……