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What's metal deck?
Jan , 21 2020
☆ Summary We will focus on introducing users to the history, purpose, and selection of floor metal decks in this article, in this way,users can understand how to choose floor decking sheets for their project. ☆ History of metal deck Metal deck already had a long history around 100 years,it was first used to support a concrete floor in 1920s.In early development,steel deck offered all the structura...
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How to avoid insulated metal panels(IMP) installation mistakes?
Dec , 31 2020
Insulated metal panels (IMPs) have been an integral part of commercial, industrial, residential construction projects for many years. Some people called it sandwich panels, laminated panels,etc. We believe that if you are involved in the construction industry, you should know this kind of building material. But even professional installation team of steel buildings, they may do something wrong, an...
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What Key Material Select in Space Capsule House？
May , 29 2025
Space capsule houses redefine modern living—compact, sustainable, and efficient. But what materials make them functional, comfortable, and safe? Five key materials define space capsule houses: galvanized steel frames, fluorocarbon-coated aluminum alloy shells, polyurethane insulation, tempered glass windows, and stainless steel doors—each ensuring durability, efficiency, and style. Where is g...
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What's the Difference Between the Metal Floor Deck and Roof Deck?
Aug , 14 2025
As we all know ,metal decking has become essential in modern construction, with composite floor decks and non-composite roof decks being the most common types. While both use corrugated steel sheets, their designs differ to handle structural loads versus weather protection. Understanding their distinct roles ensures optimal performance in steel-framed buildings. What is metal floor deck? Me...
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C Purlins VS Z Purlins
Aug , 28 2025
A purlin is a critical horizontal structural component designed to provide intermediate support for roof systems. These load-bearing members typically span between primary framing elements (such as walls or rafters) to: ☆Distribute roof loads ☆Prevent rafter deflection ☆Create stable mounting surfaces for cladding Common materials include: ☆Steel (Z/C purlins for metal buildings) ☆Timber (traditio...
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Steel Truss Deckings
Aug , 06 2026
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Steel Truss Deckings
Aug , 06 2026
1.1 Lap joint detail over the beam Detail of lap joint over the beam Left view Notes: 1. For profiled steel sheets lapping onto edge beams, the bearing length on steel beams shall be no less than 75 mm, and the bearing length on concrete beams shall be no less than 100 mm. 2. For profiled steel sheets lapping onto intermediate beams, the bearing length on steel beams shall be no less than 50 mm, a...
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