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Product CategoryThe conference hall roof project is located in Lome, Togo, and was finished in 2014. The roof adopts a dome space frame structure which is a truss-like, lightweight rigid structure constructed from interlocking struts in a geometric pattern. The roof panel adopts the sandwich panel.
The roof adopts a space frame structure which makes the whole weight of the structure very light. Also, it does not need to weld on site which speeds up the installation, more important it can guarantee quality. Considering the conference hall project’s span is more than 30 meters without no columns inside it, when the engineers design, they provide the space frame structure roof plan because the space frame structure is an economical means of covering large column-free spaces for various applications, including sports structures, aircraft hangars, assembly halls, etc.
LF steel structure company is a renowned designer and fabricator of structural and architectural space frame structures. It focused on lightweight, structurally sound components and recycled materials with a focus on installation flexibility and low-maintenance finish options that assure long-life quality, function, and appearance. LF provides complete design and fabrication services from consultation to engineering and from manufacturing to installation.
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Structure Type: Light Steel |
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Application: Conference Hall Roofing |
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Design Standard: ASCE |
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Span: 34.4m |
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Height：5.806m |
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Foundation Height：4.5m |
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Wind Zone: 31.2m/s |
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Seismic Zone: Ⅰ |
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Certificates: ISO, CE, SGS |
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Steel Material: Q235B,High strength bolt:40Cr,Bolt ball:40# |
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Surface Treatment: Epoxy zinc-rich primer; Micaceous iron epoxy medium paint; PU finish coat |
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Roof panel: Purlin + colored bottom plate + waterproof breathable film + rock wool + Z purlin + Aluminum foil + colored top plate |
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Shipping: 45 working days against receipt of the down payment |
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Installation: Supervision by LF engineers |
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Packing Details: Use a packing rack for large steel components, small components are putted into a wooden case |
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Design life: 50 years |
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