Sat. Jun 22nd, 2024
Kajima introduces eco-friendly concrete technology for Osaka Expo Dome

Kajima Corporation is leading the way in reducing carbon dioxide (CO2) emissions for the construction of a concrete dome that will be part of the 2025 Osaka-Kansai Expo. The company plans to use low-carbon concrete technology that can cut emissions by 70% compared to traditional methods.

The dome, located in the West Gate Zone of the expo venue, will serve as an exhibition space focused on environmental education. Construction of the dome is set to begin in April and should be completed by November 2024. Standing at a height of 5.45 meters and with an oval shape measuring 23 by 18 meters, this reinforced concrete structure will be a significant addition to the expo venue.

Through innovative technology that captures CO2 during production and utilizes low-carbon concrete, Kajima aims to achieve a significant reduction in CO2 emissions. For more information on this trial construction project and the potential impact of this technology on reducing emissions in the construction industry, visit Japan 2 Earth (J2E).

For more articles on environmental issues and challenges associated with achieving Sustainable Development Goals (SDGs), check out J2E’s website and learn more about how we can all contribute towards creating a sustainable future.

By Aiden Nguyen

As a content writer at, I delve into the realms of storytelling with the power of words. With a knack for research and a passion for crafting compelling narratives, I strive to bring forth engaging and informative articles for our readers. From decoding complex concepts to unraveling current events, I aim to captivate and educate through the art of writing. Join me on this journey as we explore the ever-evolving landscape of news and knowledge together.

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