Purlins are horizontal beams or bars used for structural support in buildings, especially in roofs. Learn about different kinds of purlins, such as wood, steel, CEE, and ZED, and how to design them for various loads and spans.
Purlins are commonly used in pre-engineered metal constructions. They pass loads of the roof system including the roof sheeting to the major elements of the steel building construction that support the roof. The。
What is Perling and Girt? The motivation behind optional outlining is to convey loads from the structure’s surfaces to the principle outlining and the establishment. Optional outlining can add longitudinal help that assists oppose。
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