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.

In the design of hotels and accommodations, it is essential to provide a comfortable and impressive space for visiting guests. Particularly in the interiors of areas such as lobbies and guest rooms, balancing design and functionality is crucial. The "Gravio Louver" meets fire safety standards through its non-combustible material certification, while bringing a sense of three-dimensionality and a sophisticated atmosphere to the space. [Recommended Usage Scenarios] - Walls and ceilings of lobbies and lounges - Accent ceilings in guest rooms - Walls and ceilings of restaurants and bars [Effects of Implementation] ■ Creates depth and three-dimensionality in the space By installing continuously on walls and ceilings, it brings beautiful shadows and depth to the space. Adjusting the pitch allows for the creation of a high-quality space without a sense of oppression. ■ Differentiation through the use of local materials In the natural wood veneer type (US), custom options using locally sourced materials are available. This is recommended for branding that leverages the uniqueness of the region. ■ Creating a relaxing space that highlights wood grain Through the use of natural wood and a variety of sheet finishes, it creates a luxurious and soothing atmosphere that aligns with the concept.

In the design of hotels and accommodations, not only is "safety and security" a priority, but also the emphasis on extraordinary and high-quality "design" that moves the hearts of customers. DAIKEN's "Gravio" offers a rich lineup of wall materials that have obtained non-combustibility certification, making it suitable for a wide range of spatial expressions. By adopting the unique high-performance base material "Dailight," it not only ensures non-combustibility but also combines lightweight and workability, enhancing construction efficiency on-site. Furthermore, it provides a wealth of design variations with natural wood veneers and diverse sheet finishes, allowing you to choose the optimal materials and designs that align with the hotel's concept and brand image. It creates safe, secure, and sophisticated spaces in various areas such as lobbies, lounges, guest rooms, and restaurants. 【Usage Scenarios】 - Wall surfaces in lobbies and lounges - Accent walls in guest rooms - Interiors of restaurants and bars - Front desks and entrances 【Benefits of Implementation】 - Adds depth and three-dimensionality to spaces, creating a high-quality and sophisticated impression - Flexible coordination that aligns with the facility's brand image and concept - High safety due to non-combustible material certification

In commercial facilities and stores, spatial design maximizes the appeal of products and has a significant impact on purchasing motivation. Additionally, stores are important venues that embody the brand's worldview and convey its message. "Gravio" allows for the expression of the brand's worldview throughout the entire space through a rich variety of design options, including wood grain patterns, stone patterns, and abstract designs. It supports spatial design tailored to the concepts of different zones and areas, enhancing the brand image's communicative power. Furthermore, "Gravio" is a decorative material that has obtained fire-resistant performance certification, making it safe to use in various settings such as stores, restaurants, and food courts. 【Usage Scenarios】 - Walls in common areas of shopping malls and commercial buildings - Interior design of specialty and brand stores - Interior of restaurants, cafes, and food courts - Entrances, corridors, and lounge spaces 【Effects of Implementation】 - Improved appeal of brand image and worldview - Enhanced product attractiveness and promotion of purchasing motivation - Creation of a safe and secure space - Increased freedom in design and construction

Are you struggling with the design of commercial facilities and stores, wanting to incorporate wood grain accents on ceilings and walls even under interior restrictions? The "Gravio Louver" is a lightweight, non-combustible louver that allows for diverse design expressions with its rich lineup of colors and patterns. 【Recommended Facilities】 Shopping malls, restaurants, beauty salons, stores/tenants, car dealerships, country clubs, community facilities, etc. 【Benefits of Introduction】 ■ Achieve both "non-combustible" and "wood grain" for a comfortable space The relaxing effect and warmth brought by the wood grain pattern create a space where customers can spend comfortably. Since it has obtained non-combustible material certification, you can safely incorporate a wood-like feel even in stores with interior restrictions. ■ Create depth and three-dimensionality in the space By continuously installing on walls and ceilings, it brings beautiful shadows. Adjusting the pitch allows for a high-quality space design without a sense of oppression. ■ Branding with local materials The natural wood veneer type can be customized with locally sourced materials. It is ideal for creating spaces that utilize local characteristics and for promoting SDGs.

◆Enhance the space by adding three-dimensionality to the ceiling and walls. ◆Non-combustible construction materials available in various sizes and colors to suit the site. ◆Can be installed not only on the ceiling but also on the walls. 【Features】 ■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 patterned surface sheets! ■The main material uses our proprietary Dailight (high-pressure rock wool multilayer board)! Lightweight and easy to process, making cutting and installation on-site easy. ■Ministry of Land, Infrastructure, Transport and Tourism certified non-combustible material: NM-1333 *For more details, please refer to the materials. Feel free to contact us with any inquiries.

In non-residential design, are you struggling with the desire to incorporate real wood accents even under interior design restrictions? The "Gravio Louver US" is a lightweight, non-combustible louver that allows for diverse design expressions with the unique texture of natural wood veneer. 【Benefits of Introduction】 ◆ Achieves both "non-combustibility" and "the texture of natural wood" - Supports the creation of a comfortable space where you can relax, thanks to the warmth brought by real wood. - Certified as a non-combustible material, allowing for the use of natural wood even under interior design restrictions. ◆ Creates a more refined impression in spaces that serve as the "face" of the facility - Continuous installation on walls and ceilings highlights the beautiful grain and three-dimensional shadows of natural wood. - Pitch adjustments allow for a wide range of design expressions. ◆ Utilizes local materials, contributing to space branding - Since it uses natural wood veneer, custom orders of local materials (domestic timber) are possible. - Recommended for creating spaces that leverage local characteristics and for promoting environmental considerations. 【Recommended Facilities】 Offices / Public facilities / Schools / Clinics and hospitals / Nursing homes and elderly care facilities / Hotels and inns / Restaurants / Retail stores, and various other non-residential buildings.