Picture of Hangzhou International Expo Center (G20 Main Venue)

Hangzhou International Expo Center (G20 Main Venue)

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Products Description

Hangzhou International Expo Center (G20 Main Venue)
🏗️ Total Construction Area：850,000 square meters

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📍 Project Location & Layout：
Located in Qianjiang Century City, Xiaoshan District, Hangzhou, the center comprises 5 above-ground floors and 2 underground levels, with a total construction area of 850,000 square meters.

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🔍 Functional Overview：
It is a complex integrating meeting, exhibition, hotel, commercial, and office functions.

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🏗️ Structural Features：

  • The main structure features a steel frame composed of steel-concrete columns and large-span trusses.
  • The rooftop garden adopts a curved steel grid shell and single-layer ball shell.
  • Total steel usage: Over 140,000 tons (equivalent to 3.5 times that of the Bird's Nest).
  • On-site welds: 50,000 meters, covering all forms of steel structure construction.

Products specifications