Стройка по китайски за 2 дня. Ark Hotel Construction time lapse building 15 storeys in 2 days

visit: 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 soundproofing 5x Energy Efficient: 150mm thermal insulation for walls and roofs, triple glazed plastic windows, external solar shading, heat insulation, fresh air heat recovery, LED lighting, yearly HAVC A, C energy consumption equivalent to 7 liters oil. 20x Purification: after 3 levels of purification, the purification efficiency for fresh air reaches air exchanged 12. 5 times per hour, and indoor air is 20x cleaner than out door air 1 Construction Waste: all components are factory made, construction waste, mainly package materials, result from on site setup only and amoun br, br,