Smart but Risky Way To Move Z Purlins on a Steel Construction Site

Описание: A Little Wisdom Helps You Become Smarter !

In steel structure buildings, think of Z-shaped steel as the essential ribs of the roof and walls. Its main job is to act as a "purlin" or "girt." You'll see rows of them installed across the main, large steel frames. They create a strong, supportive skeleton that the actual roof sheets and wall panels are then screwed directly onto. Their unique Z-shape isn't just for show—it makes them very strong for their weight and allows their ends to be easily overlapped when installed, which helps create a more continuous and sturdy support system, especially important for wide roofs. So, while the massive H-beams form the backbone of the building, the Z-sections are the crucial components that hold up the "skin" of the structure.