In the field of civil engineering materials, Tachibana Materials has been participating in big projects that have a long history of construction, such as Kansai International Airport, Tokyo Bay Aqua-Line, and Akashi Kaikyo Bridge, and has achieved brilliant results.
Construction of the foundation of a building, which is said to be a battle with the ground, is a series of severe conditions, and the larger the project, the more advanced technology is required. Tachibana Materials has accumulated experience and know-how in such fields, and has built up a track record.

All industries are entering a borderless era.
The construction materials industry is no exception. From developing countries in Asia to developed countries in Europe and the United States, we are demonstrating our technological capabilities overseas as a member of Japanese joint ventures. In particular, we are actively participating in shield construction, which is highly evaluated overseas, mainly in the clean-back construction method of the plastic backfill injection system.