大建工業 List of Products and Services

"Gravio" is a non-combustible wall material that excels in lightweight and workability, allowing for a clean finish and labor-saving installation thanks to its innovative edge shape. It uses DAIKEN's unique high-performance base material "Dailight," made from mineral fibers and volcanic glass deposits. It is resistant to heat, water, and stains, making it suitable for kitchens and sanitary areas, and it offers a wide range of designs including stone patterns, abstract patterns, and easily coordinated wood patterns. It can be used for a variety of applications. 【Features】 ■ Achieves a beautiful finish and reduces construction work ■ High non-combustibility certified by the Ministry of Land, Infrastructure, Transport and Tourism ■ Two-thirds the weight of standard melamine boards ■ Simple processing can be done with a cutter *For more details, please refer to the PDF materials or feel free to contact us.

The "Fire-Resistant Wall Series" allows for the selection of exterior finishing materials such as ceramic siding and metal exterior materials (like spandrels), providing a fire-resistant structure that enhances the aesthetic appeal and maintenance of exterior walls. The base materials, "Gypsum Board" or "Reinforced Gypsum Board," and the very lightweight "SD Fire-Resistant Panel" can be installed with nails. Additionally, fire resistance can be ensured solely on the outer side of the studs, allowing for the interior side to be left without finishing materials. LGS base + interior materials can be freely designed. 【Features】 ■ Daiken-Nichiwa Fire-Resistant Wall C: Compatible with ceramic siding finishes ■ Daiken Fire-Resistant Wall M: Compatible with metal exterior finishes ■ Common: Certified for 1-hour fire-resistant structure for exterior walls. Daiken-Nichiwa Fire-Resistant Wall C also offers a 30-minute fire-resistant specification. ■ Common: Certified for composite fire protection of steel pipe columns and steel beams with sprayed rock wool covering. ■ The raw materials for the SD Fire-Resistant Panel are eco-friendly materials such as volcanic ash and rock wool. *Only Daiken Industries' "SD Fire-Resistant Panel" will be sold. Exterior wall materials, gypsum boards, etc., will need to be procured on-site. *Ceramic siding has been certified by Nichiwa Co., Ltd. for Moen Exelard 16. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

"Gravio US" is a non-combustible decorative board suitable for walls in public and commercial facilities, featuring the unique charm of natural wood veneer. The surface offers seven common wood species, including cedar, cypress, and walnut, and we can also accommodate requests to use locally sourced materials for the surface. The substrate is made from Daiken Industry's proprietary material, "Dailight (high-pressure rock wool multilayer board)." It is lightweight and flexible, allowing for easy cutting with a hand saw or cutter. It has obtained non-combustibility certification from the Ministry of Land, Infrastructure, Transport and Tourism and meets the 4 VOC standards. 【Features】 ■ Rich texture unique to natural wood veneer ■ Easy processing and cutting on-site, reducing work burden ■ A range of dedicated finishing materials in the same design, such as baseboards ■ Products exempt from formaldehyde notification *For more details, please refer to the materials. Feel free to contact us with any inquiries.

Adding accents to the walls creates a unique atmosphere in the space. The base material used is "DaiLight" (high-pressure rock wool composite board), a proprietary material from Daiken Industries. It is lightweight and flexible, making it easy to cut with a hand saw or cutter. With its large panel size and adhesive installation, it is recommended for projects with short construction periods. It has obtained non-combustibility certification from the Ministry of Land, Infrastructure, Transport and Tourism and meets the 4 VOC standards. 【Features】 ■ By applying a sharp deep-embossed finish to the DaiLight non-combustible base material, it expresses natural shadows. ■ Through special multi-color painting, it achieves a realistic pattern design that cannot be expressed with printed sheet products or general painting, harmonizing with the embossed shape and piece shape. ■ The weight per unit area is about 2/3 lighter than calcium silicate decorative wall materials and about 2/5 lighter than tile-based wall materials, enabling the use of large panels. ■ It can be easily installed using adhesive plus pin nails or adhesive plus double-sided tape.

◆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.

"Gravio Edge Regno" is a decorative non-combustible wall material featuring a deep embossing process that creates sharp shadows and a textured design that is appealing. The wood-inspired pieces and three-dimensional design evoke a sense of warmth with a wood grain look. It adds an accent to the wall, creating a unique atmosphere in your room. [Colors] ■ Ecru Beige ■ Ocher ■ Calm Brown *For more details, please download the PDF or feel free to contact us.