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单词	字典	翻译
purlins	查看　purlins　在百度字典中的解释	百度英翻中〔查看〕
purlins	查看　purlins　在Google字典中的解释	Google英翻中〔查看〕
purlins	查看　purlins　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

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Purlin - Wikipedia
In steel construction, the term purlin typically refers to roof framing members that span parallel to the building eave, [5] and support the roof decking or sheeting The purlins are in turn supported by rafters or walls
What Is a Purlin? Types, Sizes Cost Guide 2026 | Steel Stud
Purlins are long, horizontal steel members with a C-shaped or Z-shaped cross-section They run perpendicular to the primary rafters or frames and sit on top of or are bolted to those frames From a distance, they appear as evenly spaced parallel bars running across the length of the roof structure
What is a Roof Purlin, and Why is it Important? - FBi Buildings
To enhance building performance and longevity, we recommend you keep an eye out for the following: high lumber grade, proper spacing, overlapping ends, purlins placed on edge, and predrilled purlins
Steel Purlins Explained: C vs. Z, Sizing Installation
Found in most large structures, purlins are the horizontal beams that provide structural support to a building by helping to pass roof loads to other major structural elements
5 Types of Purlins: What Are Their Pros and Cons?
Let us look at five common types of purlins There is also a breakdown of their pros and cons to help you make the right choice for your next build
What is purlin? Types and applications of purlins in construction
Purlins not only ensure the durability of the structure but also contribute to its overall aesthetics In terms of material, purlins are divided into two main types: wooden purlins and steel purlins
Purlins — Metroll
Metroll manufactures high-quality Cee and Zee purlins, designed for superior strength, durability, and ease of installation Our purlins are available in multiple sizes, gauges, and configurations to meet your structural needs
Buy Steel Purlins. Metal C Purlins And Z Purlins In Stock
Galvanized and red prime painted metal purlins Buy manufacturer direct save Call 877-PURLINS for a quote Delivery throughout the entire United States
Galvanized Metal Purlins: Cee and Zee
Galvanized metal purlins - Cee Zee Buy manufacturer direct save Call 877-PURLINS for a quote Delivery throughout the entire United States

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