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.

"DAILIGHT" is manufactured using mineral fibers and volcanic glass materials. In addition to its fire resistance as an inorganic material, it is also lightweight and easy to process. It is a product that is widely used as a substrate for non-combustible decorative panels and as a base material requiring fire resistance. Additionally, as an inorganic material, it is lightweight and highly flexible, making it easy to cut with hand tools, thus enabling labor-saving in construction and processing. 【Features of 'DAILIGHT' FAL/FTL】 ■ Excellent fire resistance as a non-combustible material 'DAILIGHT FAL': NM-1221, 'DAILIGHT FTL': NM-1220 * This is a non-combustibility certification for the base material alone. If decorative processing is to be performed, separate non-combustibility certification is required. * The residential structural panel 'DAILIGHT MS' and 'DAILIGHT MU' are classified as quasi-non-combustible materials. ■ Excellent lightweight properties ■ Excellent dimensional stability ■ Superior processability for decorative finishing ■ Easy to cut and process ■ A product that is friendly to the Earth and people ■ Long lengths available (up to 3,030mm) For inquiries, please contact the DAIKEN Material Sales Department at <material@daiken.co.jp>

The D Board method involves laminating 3M's 3M TM Di-Noc TM film onto a non-combustible substrate in the factory and then installing it on walls at the construction site. The Dailight D Board method uses a non-combustible material called 'Dailight,' made from DAIKEN's mineral fibers and volcanic ash glass materials, as the substrate. *Please refer to the materials below. 【Conventional D Board Method】 By manufacturing all boards in the factory and installing the completed boards, on-site work can be made more efficient. Since processing boards on-site is difficult, precise pre-measurement is necessary for board production. 【Dailight D Board Method】 Layout and board production are done based on drawings. Dailight has very high workability, allowing for on-site processing such as cutting edge boards and touch-up painting, which reduces the pre-measurement process and significantly shortens the overall delivery time. Since there is no film application work on-site, it is also recommended for customers who have never used the conventional D Board method!

【Comparison of Factory Application / D Board Method and On-Site Application Method in Video】 The comparison video digest presented in this content illustrates the differences in workability between the method of applying 3M TM Di-Noc TM film wrapped on all sides in a factory before installation on-site (Factory Application / D Board Method) and the method of applying 3M TM Di-Noc TM film on-site after first installing the calcium silicate board (On-Site Application). Using panels approximately the size of A4, we compare the differences in work time, processes, and finishes (joints and edges) under the same conditions. In the On-Site Application, in addition to the installation of the substrate board (by board craftsmen), the application of Di-Noc on-site (by Di-Noc craftsmen) is required, which tends to result in longer work times. On the other hand, when using panels with 3M TM Di-Noc TM film applied in the factory, the focus on-site is primarily on panel installation, simplifying the process. Furthermore, if the base material of the D Board used here is "Dailight D Board," which utilizes the workability of the non-combustible base material Dailight, it can be proposed as a D Board method that allows for easier on-site adjustments by carpenters and decorative panel craftsmen. Please use this as a comparison content to consider the adoption of methods and selection of base materials.

The D-Lite D Board method involves manufacturing D-Lite wrapped with 3M TM DiNOC TM film in the factory, and then installing it on-site as non-combustible decorative panels with necessary processing. One of its features is that it allows for a uniform and beautiful finish since the panels are produced in the factory. Additionally, compared to methods that apply the film on-site, it makes it easier to achieve sharp cross joints. The D-Lite used as the base material is a lightweight, easy-to-handle proprietary material from DAIKEN, similar to wood. It can be easily processed with common tools such as circular saws, hand saws, cutters, and sandpaper, making it convenient for size adjustments and fitting on-site. A significant feature of the D-Lite D Board method is that the edges processed during adjustments can be finished with paint. This contributes to reducing work time, minimizing rework risks, and stabilizing construction quality.

The D-Lite D Board method involves manufacturing D-Lite wrapped with 3M TM Di-Noc TM film at the factory, and then installing it on-site as a non-combustible decorative panel with necessary processing. In this case, a contractor with experience in installing interior bath panels in residential settings took on this method for the first time, completing the installation of approximately 15m² of corridor wall in the office with a team of five in one day. D-Lite is lightweight and easy to handle like wood, and can be easily processed with common tools such as circular saws, hand saws, cutters, and sandpaper, making on-site size adjustments and fitting straightforward. In addition to the uniform and beautiful finish characteristic of factory production, the cross joints are also easy to achieve sharply, and it was evaluated by the construction team that even those without experience could install it without issues, and that it is lightweight and less burdensome.

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.

The D-Lite D Board construction method involves manufacturing D-Lite wrapped with 3M TM Di-Noc TM film at the factory and installing it on-site as a non-combustible decorative panel, with necessary processing as required. 【Key Points of This Case】 - Installation of corridor walls (approximately 25 square meters) in a certain commercial building (office building) was completed by one craftsman in a total of one working day. - Fine adjustments can be made on-site with a cutter, making it ideal for nighttime work and renovation or renewal projects where noise reduction is desired. ■ Real voices from the site are now available in the materials! ■ Interviews with contractors and designers, before/after images, processing images, and points of emphasis are included. <Content available in the materials (excerpt)> - How did we achieve clean edges during nighttime work where circular saws could not be used? - What are the appealing aspects of the D-Lite D Board construction method that we discovered through actual use? - What are the future prospects for the D-Lite D Board as envisioned by designers? Please download the materials to check the actual quality of the finish! 【Recommended for】 - Those inexperienced with D Boards, primarily interior contractors focused on woodworking. - Those struggling with schedule management due to a shortage of craftsmen. - Those facing difficulties in implementing design specifications. - Those considering business expansion with new construction methods.