大建工業 List of Products and Services

It is possible to contribute to various social issues and needs, such as the realization of a low-carbon society, the decrease in the workforce, and preparedness for natural disasters. BIM compatibility is also available. This is a construction method that involves assembling steel T-bars into a grid and inserting the rock wool decorative sound-absorbing panel "Dairotong Grid." The grid ceiling sizes are 600mm square and 640mm square. It can also be used in properties that require clearance between the ceiling and walls. There are specifications available that can be used in data centers as well. 【Features of the Grid Ceiling】 Compared to conventional ceiling construction methods: ■ Reduction of inserts (suspension bolts) + reduction of interference with equipment and ducts ■ Realization of construction efficiency through reduced construction work ■ Easy seismic reinforcement due to the interlocking joints ■ High maintenance performance as inspection openings are not required ■ Minimal types and amounts of waste generated on-site

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"Trinity Grande" is a decorative flooring material that emphasizes a wide and three-dimensional design. We offer a lineup of six products, including ash, elm, walnut (gray), and maple patterns. A new wide type with a width of 303mm has been introduced, achieving a three-dimensional finish. Please feel free to contact us when you need assistance. 【Lineup】 ■ Ash pattern ■ Elm pattern ■ Walnut pattern ■ Maple pattern ■ Birch pattern (gray) ■ Walnut pattern (gray) *For more details, please download the PDF or feel free to contact us.

• Other polymer materials

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.

• Other polymer materials

"Gravio Edge Regno" is a decorative non-combustible wall material that features a deep embossed design, showcasing striking shadows and a textured appearance. 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.

• Other polymer materials

◆Lightweight and strong, suitable for panel core materials. It combines moderate lightweight and strength, making it ideal as a core material for various panels. ◆Light and easy to handle. The density of BT board is 0.24 to 0.25 g/cm³. It weighs approximately 4 kg (10 mm) to about 7 kg (15 mm) for a 3x6 foot size (specifications for typical products of 10 mm and 15 mm are listed). ◆Excellent thermal insulation. The structure, with intertwined wood fibers containing many air layers, excels in thermal insulation (thermal conductivity below 0.047 to 0.052 W/m·K), and when used as a core material for panels, it is expected to provide insulation benefits. ◆Excellent cutability. Can be cut with a circular saw or board cutter. ◆Human-friendly. It is not subject to formaldehyde notification. ◆100% recycled or unused wood used in the wood components. It uses construction demolition materials and recycled/unused wood from sawmills as raw materials, qualifying as an environmentally friendly product under the "Green Purchasing Law designated procurement items" and "Eco Mark products." ◆Typical applications include construction protective materials, cushioning and packaging materials, tatami flooring materials, fire starter bases, fragrance core materials, partition core materials, whiteboard core materials, ironing board core materials, substrate materials (for roofs, walls, etc.), and emergency shelter partition boards. ◆Typical product thicknesses are 6 mm, 9 mm, 10 mm, 12 mm, and 15 mm.

• Wood products

In recent years, due to declining birth rates and the concentration of population in metropolitan areas, the depopulation of rural areas has become a serious issue. There is a growing demand for the creation of autonomous and sustainable societies in local cities, as well as for regional revitalization. In this context, we will introduce the significance of creating community centers that can serve as hubs for regional revitalization and the importance of utilizing local materials. We invite you to read on. [Contents] ■ What is regional revitalization? ■ Community centers as hubs for regional revitalization ■ Contributing to the community using local materials, creating buildings loved by the locals ■ Conclusion *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.

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The impression of a hospital or clinic is influenced not only by the interior design and the staff's response but also by whether the layout is easy to understand and navigate. In this article, we focus on two aspects of the flow planning in hospitals and clinics: "patient convenience" and "staff ease of work." We will introduce the importance of securing both the main flow and the back flow within the facility, as well as key points to keep in mind. [Contents] ■ What are the main flow and back flow in hospitals and clinics? ■ Key points for planning the back flow in hospitals and clinics ■ Soundproofing measures along the flow are also important *For more detailed information, please refer to the related links. Feel free to contact us for more details.

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Have you ever heard the terms "ADL" and "QOL," which are commonly used in the field of caregiving? ADL and QOL are essential concepts for supporting the independence of the elderly. Not only caregiving staff involved in elderly welfare but also those involved in constructing the facilities and environments of elderly welfare facilities need to deepen their understanding to support independence from an equipment perspective. This article will introduce the meanings and differences of the terms QOL and ADL, as well as points to enhance QOL. [Contents] ■ What is ADL? Let's also learn about IADL ■ What is QOL? The relationship with ADL and IADL ■ Four points to improve QOL *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.

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In Japan, where large disasters have been occurring recently, it is very important to regularly check the locations of evacuation sites and shelters. However, did you know that there are different types of evacuation destinations? While "evacuation site" and "evacuation shelter" may sound similar, their meanings are actually clearly distinguished. In this article, we will summarize the differences between evacuation sites and shelters, as well as hazard maps, and introduce design points unique to public facilities that may be designated as emergency shelters. [Overview] ■ They are actually different! Evacuation sites and shelters ■ How to check nearby evacuation sites and shelters ■ Design considerations for public facilities that may serve as shelters *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

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Many of you may have heard the term "2025 problem," which refers to the issue of the baby boomer generation reaching the age of 75 and the arrival of a super-aged society. However, are you aware of another "2025 problem" that high school students are facing? This refers to the new subject "Information," which is attracting attention due to significant changes being made to the common entrance exam starting in 2025. In this article, we will introduce the background behind the introduction of "Information" and discuss classroom environments that support "Information" education. [Overview] ■ "Information" will be newly established in the common entrance exam starting in 2025! ■ What kind of subject is "Information"? ■ Creating classrooms that focus on programming and consider sound. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.

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In an era where using the internet to choose accommodation is the norm, some hotels are focusing on marketing that utilizes VR. By using VR, hotels can showcase the real atmosphere that cannot be fully conveyed through just photos and text. This article explains how VR is being utilized in hotel marketing. Additionally, we will introduce high-value accommodations such as boutique hotels and lifestyle hotels. [Overview] ■ Increasing number of hotels adopting VR ■ Emphasizing themes and design in accommodations ■ Enhancing room aesthetics to appeal globally *For more detailed information, please refer to the related links. Feel free to contact us for more details.

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In the medical field, those involved in patient care often prioritize the well-being of patients, yet a surprisingly overlooked aspect is the "stress caused by hospitalization." Since hospital rooms are where patients spend most of their day, it goes without saying that making this space as comfortable as possible is crucial. If there are effective methods to achieve this, they should be actively implemented. This article will introduce topics such as "the stress that hospitalized patients experience due to hospitalization" and "measures to minimize stress related to odors." [Overview] - Hospitalized patients are filled with stress, and the unique odors of hospitals contribute to this. - Over 80% of staff also hope for improvements in the odor environment. - A survey on nursing staff's awareness of odors within the hospital. - Measures to minimize stress related to odors. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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The term "rehabilitation" is widely recognized, but I believe that surprisingly few people understand its meaning and what it actually involves. In this article, we will introduce not only the meaning of rehabilitation but also the professionals involved, the relationship between health lifespan and rehabilitation, the differences between medical rehabilitation and nursing rehabilitation, and the creation of an environment where rehabilitation can be conducted safely. In terms of extending health lifespan, expectations for the use of rehabilitation will continue to rise, but at the same time, it is also important to establish an environment that allows for the safe continuation of rehabilitation. [Overview] ■ What is rehabilitation? ■ Differences between medical rehabilitation and nursing rehabilitation ■ Creating an environment where rehabilitation can be done safely *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

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Have you heard of the term ABW? ABW refers to a highly flexible way of working where individuals can decide their work location and hours based on their own preferences, and its greater flexibility compared to remote work is a significant attraction. In this article, we will explain the advantages and disadvantages of ABW, as well as key points for creating an office that accommodates diverse working styles. [Overview] ■Deciding where to work based on mood? A new form of working ■Advantages and disadvantages of ABW ■Key points for implementing ABW in the office *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

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In Japanese hotels, the overseas classification methods such as luxury and budget are not widely adopted, and unique categorization has become prevalent. However, as inbound demand revives in the post-COVID era, opportunities to hear about overseas classification methods are likely to increase. In this article, we will understand the types and characteristics of hotels both domestically and internationally, and also introduce points regarding the interior design of resort hotels that have high customer satisfaction. [Overview] ■ Is luxury a classification of hotels? ■ Differences between city hotels, business hotels, and resort hotels ■ Elevating the interior design of resort hotels to the next level *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

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Due to the increase in time spent at home, the demand for pets has risen, leading to a growing need for grooming salons. However, if we become complacent with this increase in demand, there is a possibility of losing customers when competing stores emerge. Grooming is a business that involves handling living creatures, but it is also important to consider how to satisfy the pet owners at the same time. In this article, we summarize points on how to create a space in grooming salons that leaves a good impression on customers. [Overview] - Aiming for a grooming salon that encourages repeat visits - How to eliminate unpleasant odors in grooming salons? - Introducing facilities that delight customers *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

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Currently, in Japan, the work style reform promoted by the government is becoming more widespread. Since 2020, the COVID-19 pandemic has accelerated the spread of telework and diversified work styles. Additionally, there has been a growing demand for new forms of workspaces, such as coworking spaces, satellite offices, and shared offices. This article will explain the differences, advantages, and disadvantages of coworking spaces, satellite offices, and shared offices. [Overview] ■ Development of offices that realize new work styles ■ Advantages and disadvantages of each ■ Introduction of necessary facilities for each space *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

• Other office supplies

The gymnasium is an important facility for school life, so it is necessary to choose the flooring material with consideration for safety and durability. In this column, we will introduce the advantages and disadvantages of flooring and long sheet materials, which are commonly used for gymnasium floors. Considering that they will be used toughly for a long time and that children will be using them, we will explain which is recommended. [Contents] ■ What types of flooring are there for gymnasiums? ■ Advantages and disadvantages of flooring and long sheet materials ■ Is wooden flooring better for school gymnasiums? *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.

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Are there any facilities in the ENT department where the examination situation is fully visible to other patients? In the ENT department, there are few opportunities to undress, but it is not a pleasant feeling to have others overhear examination conversations or see the examination process. If privacy is not protected, it will be difficult to gain the trust of patients, and there is a possibility that the number of users may decrease. In this column, we will continue to publish information on considerations for privacy and improvements in facilities to become a preferred ENT department. [Content] ■ Are overly open ENT departments disliked? ■ Things to consider for ensuring privacy ■ How to become a trusted and preferred ENT department *For more details on the column, you can view it through the related links. Please feel free to contact us for more information.

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In recent years, there has been an increase in the opening of food-related tenants, such as restaurant-specific floors and food courts, in many commercial facilities. While major apparel specialty stores are closing one after another due to sluggish sales, food tenants play an important role as a major attraction to boost customer traffic. In this column, we will introduce points for effectively attracting restaurants to commercial facilities and how to create spaces that enhance customer traffic. [Contents] ■ Restaurants that are gaining attention in commercial facilities ■ What is necessary to attract successful stores ■ Practical building materials in addition to popular wood grain patterns ■ Ceiling materials that add variation to spatial design *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.

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◆Enhance the space with a three-dimensional effect on ceilings 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 local 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.

• Wood products

The corridors of high-rise office buildings are important areas for evacuation routes, but their ceilings face challenges in terms of seismic resistance and construction. - Even if we want to implement seismic specifications, it is often necessary to lower the seismic level because ducts and equipment become obstacles, preventing the installation of seismic braces. - The corridors are narrow spaces for construction, and with ducts concentrated in the ceiling, construction efficiency is very poor. Since this area is crucial for the movement of people and materials, we want to improve construction efficiency and shorten the overall construction period. The corridor ceiling system "Mamoroka" allows for simultaneous seismic measures and improvements in construction efficiency. [Features] 1. The structure supports the ceiling with walls, eliminating the need for hanging bolts and seismic braces. 2. Easy installation by fitting furring strips into the furring supports attached to the walls. *For more details, please contact us or download the catalog.

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Add accents to the walls to create a unique space. The base material used is "Dai-Lite" (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 complies with the 4 VOC standards. 【Features】 ■ By applying a sharp deep-embossed finish to the Dai-Lite non-combustible base material, it expresses natural shadows. ■ The special multi-color coating achieves a realistic pattern design that cannot be expressed with printed sheet products or general coatings, 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.

• Other metal materials
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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 and interior materials can be freely designed. 【Features】 ■ Daiken-Nichihara 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-Nichihara Fire-Resistant Wall C also offers a 30-minute fire-resistant option. ■ 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" is for sale. Exterior wall materials, gypsum boards, etc., will need to be procured on-site. *Ceramic siding has been certified by Nichihara Co., Ltd. for Moen Exelard 16. *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

• Other metal materials
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Ceilings that do not fall under specific categories also require seismic reinforcement. Daiken Industries, which conducts interior construction for buildings, apartments, and stores, as well as home renovations and apartment renovations, offers the new seismic ceiling method "Daiken Hybrid Ceiling." This can enhance the ceiling functions of various buildings, public spaces, and commercial facilities. 【Features of Daiken Hybrid Ceiling】 ■ Crossbars support long spans of L=1800 ■ High surface rigidity due to grid assembly within the same plane ■ Main joints connect with a single touch ■ Fewer types of components ■ Economical design is possible *For more details, please request materials or view the PDF data from the download.

• Anti-vibration, earthquake-proof, vibration-isolating devices
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The "Daiken Hybrid Ceiling" is a seismic ceiling that directly installs finishing materials and underlayment onto a ceiling substrate made of original-shaped lightweight steel framing assembled in a lattice pattern within the same plane. It enhances the ceiling functionality of various buildings, public spaces, and commercial facilities, widely accommodating office spaces, retail areas, and public facilities such as sports complexes. 【Features】 ■ High seismic performance ■ Supports reduced construction work ■ Fewer types of materials ■ Economical design possible *For more details, please refer to the PDF document or feel free to contact us.

• Anti-vibration, earthquake-proof, vibration-isolating devices
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"Gravio" is a non-combustible wall material that excels in lightweight and workability, allowing for a clean finish and labor-saving installation through innovative edge shapes. 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 easy-to-coordinate wood patterns. It can be used for a variety of applications. 【Features】 ■ Achieves beautiful finishes and reduces construction work ■ High non-combustibility certified by the Ministry of Land, Infrastructure, Transport and Tourism ■ Two-thirds the weight of typical melamine decorative boards ■ Simple processing can be done with a cutter *For more details, please refer to the PDF materials or feel free to contact us.

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The Daiken Hybrid Ceiling is a unique seismic ceiling construction method that uses ceiling base materials that combine the advantages of traditional ceilings and system ceilings, enabling seismic reinforcement of ceilings with reduced construction time and effort. By assembling original lightweight materials with high cross-sectional performance in a grid pattern on the same plane, and directly applying finishing materials or underlayment, it achieves high seismic resistance and contributes to the safety of the building's interior. 【Features】 ■ High seismic resistance that is safe and reliable ■ Construction efficiency that realizes short construction periods ■ Compatible with both direct application and underlayment ■ In the case of direct application, safety is improved by reducing ceiling weight *For more details, please contact us or download the catalog.

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