Ark Hotel Construction time lapse building 15 storeys in 2 days (48 hrs)

disclaimer: The Ark Hotel Video is copyright free. Please feel free to use it for any purpose. visit: www.broad.com for more information Level 9 Earthquake Resistance: diagonal bracing structure, light weight, steel construction, passed level 9 earthquake resistance testing 6x Less Material: even though the construction materials are much lighter(250kg/m2) than the traditional materials(over 1500kg/m2), the floors and walls are solid with surefootedness, airtight and sound-proofing 5x Energy Efficient:

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