Longest stone arch bridge with
The Helixi, located in Ningguo City, Anhui Province, China, has a 5-arch stone bridge on the north side. The original bridge was 191 meters long, after an addit...
Record Number: WRC190928E
Record of Achievements: 226.8 meters from north to south, a length of 423.6 meters from east to west, and a size of 87,400 square meters
Place of Record: China
Record time: 20 October 2019
The irregular-shaped hermetic material yard located in the park of Delong Steel Limited (China) was constructed with PE membrane structure with a span of 226.8 meters from north to south, a length of 423.6 meters from east to west, and a size of 87,400 square meters. Officially reviewed by the World Record Certification Agency (WRCA), it has been confirmed as "the world's largest span irregular-shaped PE membrane structure hermetic material yard".
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