大建工業 List of Products and Services

◆Enhance the space by adding a three-dimensional effect to the ceiling and walls. ◆Non-combustible construction materials available in various sizes and colors to suit the site. ◆Two types of surface finishes are available: natural wood veneer and decorative sheet. ◆The main material uses our unique Dailight (high-pressure rock wool multilayer board)! It is lightweight and easy to process, making cutting and installation on-site simple. ◆For edge finishing, we provide dedicated cap materials with the same finish as the main body. 【Features】 ■Gravio Louver US Series (Natural Wood Veneer Type) ○Available in various sizes! ・Height: 30 to 150 mm ・Width: 30 to 150 mm ・Length: 2,420 mm ○Choose from 7 species of natural wood veneer! ○Please consult us about the use of locally sourced materials. ○Non-combustible material certified by the Minister of Land, Infrastructure, Transport and Tourism: NM-4389 ■Gravio Louver UB Series (Decorative Sheet Type) ○Available in various sizes! ・Height: 30 to 150 mm ・Width: 30 to 150 mm ・Length: 2,730 mm ○Choose from 40 types of wood grain sheets! ○Non-combustible material certified by the Minister of Land, Infrastructure, Transport and Tourism: NM-1333 *For more details, please refer to the materials. Feel free to contact us with any inquiries.

The "Gravio Louver Bolt-Fixed Type Shinkansen Recycled Aluminum Core" is a non-combustible construction material that utilizes the aluminum core of decommissioned Shinkansen train bodies. The aluminum core material used can reduce the energy required during manufacturing, achieving a 97% reduction in CO2 emissions and minimizing environmental impact. Decommissioned Shinkansen vehicles are repurposed as interior building materials for station buildings and stores. 【Features of the Aluminum Core Material】 ■ Reduces the energy required during manufacturing ■ Achieves a 97% reduction in CO2 emissions, minimizing environmental impact ■ Repurposes decommissioned Shinkansen vehicles as interior building materials for station buildings and stores *For more details, please download the PDF or feel free to contact us.