Japan has raised the largest wooden structure: a huge two -kilometer ring and 20 meters high
Grand Ring is the symbol of the Osaka Expo ... and a construction that has already sneaked into the Guinness book
Osaka is known for its port, its culinary offer, the Shinsekai district, its emblematic castle and its sanctuaries, among other claims. Now (and at least during the next months) a new Guinness record is added to all of them: the worlds largest wooden architectural structure, a gigantic 61,000 m2 ring inspired by an old Japanese construction technique and that has become one of the icons (and the most recognizable) of Expo 2025, which has just opened in Oska and will have its doors open until October. Structure, which has already sneaked into the Guinness book, leaves little room for interpretation: Grand Ring has been baptized. A ring to govern them all. Although Osaka-Kansais Expo2025 has the participation of more than 160 countries and regions, its inauguration in Yumeshima was headed by the highest Japanese authorities and its objective is Rain, sun and wind shelter. And it is normal that it has generated so much interest. After all, Grand Ring is not just any ring. There is no other like him in the world. And why? How much it measures. And especially for how it has been done. The structure is basically built with Japanese cedar and cypress wood and wild pine. Moreover, its creators claim the symbolic value of that mixture of native and foreign materials, although the former represent about 70% of the construction. Worldwide there is no larger wood architectural structure. And so the Guinness World Records judges, who have already granted the official plusmarca, were recognized in February. Grand Ring figures impress. The outer diameter of the ring reaches 675 meters (615 m in the inner face) and covers an area of ??construction of just over 61,000 m2. As for the huge circular structure, it has a width of about 30 m with a height that at the outer end reaches 20 m. On the internal side it is somewhat lower and is around 12 m. The works to shape them started in June 2023 and did not end until August last year. In total, the operators used around 27,000 m3 of wood. Some more than large figures. The ring is interesting for more than its enormous size or its record size. The organizers of the 2025 Expo insist that the structure was built by combining modern construction methods and the Nuki tradition used in the building of sanctuaries and temples. In practice, Swissinfo points out, that means that the use of screws or nails is not contemplated to hold the beams. The work is inspired by the kiyomizudera. To assemble the structure, the vertical and horizontal pieces are intended, forming a scaffolding composed mainly of local sugi sugi and hinoki cypress. Although the environment specialized in architecture and designboom design clarifies that in the case of Grand Ring its creators resorted to metal elements to reinforce the resistance of the structure to the earthquakes. The Japanese manufacturing system has allowed for example that the Kiyomizudera temple has remained standing for centuries, although over time it has been restored and rebuilt. And what will be its future? Expo 2025 was inaugurated on Sunday, April 13 and will remain until mid -October, a period of time during which the organizers are confident of receiving some 28 million visitors, including 3.5 million foreigners, with an economic impact that according to some estimates will move between 12,270 and 17.6 billion euros. His architect, the architect Sou Fujimoto has recognized since he would like to be preserved at least part of the structure in his current location. The key is that its land belongs to the city of Osaka and the construction to the Japanese association for the Expo. The international appointment has also been launched between news about the high cost of the installation (much greater than expected initially) and a warm moment interest by the public. Raising the wood. I would like to keep it, preserve it ... because it is really wonderful and a symbol of how our society can live together with nature, says Fujimoto in an interview with CNN. In case it should be dismantled, ask the wood to be used in other projects. Although the building disappears, the spirit of the materials will remain alive. For the time With wood structures.
IT MAY INTEREST YOU
Paraguay | The plantations became instruments of territorial development and the generation of decent employment, INFONA highlights.
Plantings in different phases, control of ants and weeds, pruning and thinning, mechanized harvest, technology applied to the field and complete integration of the production cycle were part of the CREA Forestal proposal in its Technical Update Conference – JAT Forestal 2025. The event took place on Friday, November 14, at Estancia Ñemity, located in San Juan Nepomuceno, Caazapá, where agricultural producers, technicians, contractors, students and companies in the sector met to observe the forestry business of the future in action.
They promote research in pine resins from the NEA
The forestry industry is one of the most important sectors in the economies of Misiones and Corrientes. Thousands of hectares of pine supply the paper, pulp, boards and sawmill industry. Pinus elliottii, one of the species established in the region, in addition to providing wood, is used to produce resin, a non-wood forest product with high demand in the chemical, pharmaceutical and cosmetic industries. In 2\024, resin extraction of approximately 52,6\0\0 tons was achieved from approximately 18,\0\0\0,\0\0\0 trees in production, generating income and jobs with high expansion potential.
Experts cant believe it, but this tree is the oldest in the world and continues to bear fruit: it is 4,000 years old.
Nature keeps secrets that defy the passage of time, and one of the most surprising examples is a tree that, approximately 4,000 years old, continues to bear fruit today. This specimen has become a symbol of resistance and longevity, capable of surviving climate changes, landscape transformations and human activity itself.
