日建スチール List of Products and Services

The "High-Speed Cutting Machine Soundproofing Device" can reduce the cutter noise during the use of high-speed cutting machines. To enclose the high-speed cutting machine, gypsum boards are shaped into blocks, and the hollow parts inside are filled with rock wool to enhance soundproofing. By assembling these blocks tightly without gaps and sealing them, dust is suppressed. The light steel materials being cut are also wrapped entirely in boards to prevent sound leakage, effectively reducing noise on-site. The main parts consist of 8 types, making assembly and disassembly easy. 【Features】 ■ Reduces cutter noise during cutting ■ Enhances soundproofing by filling the hollow parts with rock wool ■ Suppresses dust by tightly assembling and sealing the blocks without gaps ■ Each part is made from boards, making it lightweight and easy to carry ■ The main parts consist of 8 types, making assembly and disassembly easy *For more details, please refer to the PDF document or feel free to contact us.

• Soundproofing/Shielding Unit

The "WAVE-S9.5 (12.5) Non-combustible" is a ceiling and wall louver component that can be easily installed by simply clipping onto C38 (furring channel). Made of gypsum board, it pairs well with finishes such as paint, wallpaper, and realistic vinyl sheets, expanding the range of finish options. In addition to installing lighting between traditional louvers, it is also possible to embed the desired LED lighting within the louver as a fusion material (interior × lighting), offering a new proposal. With this product, we believe that high design freedom and dynamic presentations can be achieved while keeping costs down. 【Features】 ■ Both tall and short items are offered at the same price range. ■ Easy one-stop installation with bolt suspension, furring channel installation, and louver clip fastening. ■ Compatible with a wide variety of finishes (wallpaper, paint, vinyl sheets). ■ Joints and screw holes can be filled with standard putty, allowing for a seamless design. ■ High design flexibility makes it easy to achieve aesthetically pleasing installations. *For more details, please refer to the PDF document or feel free to contact us.

• Privacy louvers and louver shutters

The "Wave Design WAVE-9.5 (12.5) Non-combustible" is a decorative material for walls and ceilings that offers high accuracy in right angles and contributes to the omission of light steel framing. At JUPITA, we provide quick delivery, reasonable prices, lightweight materials, and precise accuracy even for complex wave patterns (uneven pitches), compared to other industries. No mold is required, and everything is produced in your desired custom shape. Since it is made of gypsum board, it is easy to handle for installation and processing, improving work efficiency. We recommend this product for decorative walls and ceilings that require intricate detailing. 【Features】 ■ High accuracy in right angles, contributing to the omission of light steel framing ■ Capable of producing small sizes that are impossible with traditional methods ■ Each piece is designed for easy connection, significantly improving the speed of assembly on-site ■ Quick delivery, reasonable prices, lightweight, and precise accuracy ■ All produced in your desired custom shape *For more details, please refer to the PDF document or feel free to contact us.

• Ceiling decoration and design materials

"J-bricks" are decorative wall and ceiling materials featuring a brick pattern, utilizing JUPITA's processing technology on calcium silicate boards. The brick width is 95mm, closely resembling real bricks, and the calcium silicate boards are shaped with a block-like edge to enhance the three-dimensional effect. By connecting these boards and panels, you can enjoy a fake art appearance that looks like a wall fully covered in bricks. If there is a base layer, the finishing will not be done with screws but with a stapler, resulting in a cleaner finish. 【Features】 ■ Utilizes JUPITA's processing technology ■ Edges are shaped in a block-like manner to enhance three-dimensionality ■ Allows for a fake art appearance that looks like a wall fully covered in bricks ■ If there is a base layer, stapling results in a cleaner finish ■ Customizable block width and joint width *For more details, please refer to the PDF materials or feel free to contact us.

• Gypsum board and moldings

The "CTB-9.5 (12.5) Non-combustible" is a curtain box that corresponds to the box shapes of curtains, blinds, etc. In apartments and similar buildings, production is mainly done with plywood through woodworking, but with the CTB series, timely work can be performed by light steel and board construction contractors. For buildings with interior restrictions, we recommend this product, which is at least semi-non-combustible. We also offer the CTB-α, which has plywood installed on the back for rail mounting. If the box itself is a complex shape used as decoration in store construction, please feel free to consult us. 【Features】 ■ Does not violate the interior restrictions described in Article 35-2 of the Building Standards Act (as it is made with non-combustible gypsum board) ■ Compatible with box shapes for curtains, blinds, etc. ■ Enables timely work by light steel and board construction contractors *For more details, please refer to the PDF materials or feel free to contact us.

• Curtain Wall

"X-J Sharp" is a triangular indirect lighting unit that allows aluminum rails to be mounted at any position and controls the light source. The aluminum rail is pre-inserted into the main body for the installation of LED modules, successfully concealing the light source. The visible part does not require a light-shielding plate essential for indirect lighting by embedding the LED, thus fulfilling the function of indirect lighting. It features a sharp new design that emphasizes the edges of the apex. 【Features】 ■ Aluminum rails can be mounted at any position, allowing control of the light source ■ A seamless shape that integrates architectural space and lighting ■ Recognized for its novelty and has received "design registration" ■ A unit of minimal class ■ Functions as indirect lighting without the need for a light-shielding plate essential for indirect lighting *For more details, please refer to the PDF document or feel free to contact us.

• Other lighting fixtures

The "JP-J9.5(12.5) Non-combustible" is an indirect lighting unit that features a steel plate arranged in a J-shape from the back to the base and the curtain board, enhancing the strength of the unit itself. The steel plate at the back serves as reinforcement, allowing for direct installation on the wall. It is suitable not only for new constructions but also for renovations or refurbishments where indirect lighting needs to be installed without altering the interior, such as in exhibition venues that will be dismantled later. 【Features】 ■ Direct installation on the wall is possible ■ Ideal for renovations or refurbishments where indirect lighting needs to be installed without altering the interior ■ Base width can be up to 200mm *For more details, please refer to the PDF document or feel free to contact us.

• Other lighting fixtures

"JP-9.5(12.5) Non-combustible" is an indirect lighting product that significantly reduces the labor and stress of craftsmen in the production of so-called functional items that utilize many corners. There is no troublesome on-site processing required, so it does not need skilled techniques. Welding work is also unnecessary, leading to safer operations and shorter construction periods. The fact that almost no waste materials are produced is a significant advantage appreciated on-site. 【Features】 ■ Allows for a thin shape, maximizing the use of ceiling height ■ Achieves a smart shape and square precision ■ No welding work required ■ Almost no waste materials produced *For more details, please refer to the PDF materials or feel free to contact us.

• Other lighting fixtures

The "X-J Arrow Non-combustible" is a triangular indirect lighting unit with a shape that tilts the curtain board towards the base, allowing for an angle of 20° to your desired angle at the tip. Even when using large, high-power LED fixtures, it can absorb height and maintain a slim design for the curtain board, contributing to the ambiance of the space. Additionally, based on the light's brightness and darkness, we can customize the size of the LED fixtures, as well as the base width and back height to your specifications. 【Features】 ■ The angle at the tip can be adjusted to any desired height and angle. ■ Installation is simple, using only screws, just like the conventional "JP series." ■ It can absorb height even when using large, high-power LED fixtures. *For more details, please refer to the PDF materials or feel free to contact us.

• Other lighting fixtures

The "New JP-K9.5(12.5) Non-combustible" is an indirect lighting device that has been renewed into a simple shape tailored to the installation location and lighting, based on the conventional design. It is recommended for a base protrusion width of approximately 100mm, making it suitable for indirect lighting in narrow areas such as cornice lighting along difficult-to-install walls, as well as designs that require smaller fixtures. A product has been developed that can solve design and construction challenges when there is a need to secure height differences at the installation site. 【Features】 ■ Renewed the conventional shape into a simple design that fits the installation location and lighting ■ Suitable for indirect lighting in narrow areas and designs that require smaller fixtures *For more details, please refer to the PDF materials or feel free to contact us.

• Other lighting fixtures

The "JP-R9.5(12.5) Non-combustible" is an R-type indirect lighting designed with a focus on shortening delivery times and total costs. The product shape can be both outward R shape and inward R shape. The thickness of the base plate is 9.5, resulting in an ultra-thin total thickness of approximately 31mm. The installation method allows the gypsum board at the jaw part to be bent into an R shape, enabling easy installation with screws while following the R wall and R descending wall on-site. 【Features】 ■ Minimum size is possible ■ Gypsum board can be bent ■ Cheaper and quicker to produce compared to custom metalwork ■ Base plate thickness is 9.5 ■ Ultra-thin total thickness of approximately 31mm *For more details, please refer to the PDF materials or feel free to contact us.

• Other lighting fixtures

JUPITA is a special construction method that allows for V-groove processing from the back of the gypsum board, enabling connections while the surface non-combustible paper remains intact. Since it is a pre-formed unit product made in the factory, installation on-site is done with screws, making it easy to install and set up complicated fixtures like indirect lighting that would otherwise be labor-intensive on-site.

• Gypsum board and moldings
• Interior construction
• Unit and other construction