米山工業 List of Products and Services

We would like to introduce our track record in floor slab repair work. Due to the difficulty of moving the floor and lifting it under the target span, we installed a "rack scaffold" in the adjacent span. Subsequently, we adopted a method to raise the floor without lowering it to the ground, allowing us to cross over the bridge pier. This site maximized the unique characteristic of being able to cross over the bridge pier without lowering the scaffold to the ground. 【Overview】 ■ Location/Prefecture: Kanagawa Prefecture ■ Client: NEXCO Central Japan ■ Contractor: Kajima Corporation ■ Start of Use: September 2009 to October 2009 ■ Experience of local workers with rack scaffold installation: First time ■ Availability of rack scaffold handling instructors: Yes *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our construction achievements related to the ceiling finishing work for the new international passenger terminal building at New Chitose Airport. Since the installation rail components (large roof truss) are curved in a planar manner, the track width has changed. However, by utilizing the characteristics of the "rack scaffolding," we were able to install it without any issues. Additionally, during the lateral reconfiguration, the movable floor was never lowered to the ground, which minimized the impact on ground operations. 【Overview】 ■ Location/Prefecture: Hokkaido ■ Client: Hokkaido Airport Co., Ltd. ■ Construction Company: Kajima, Miyasaka, Arai Joint Venture ■ Start of Use: August 2009 ■ Local Workers' Experience with Rack Scaffolding: First time ■ Dispatch of Rack Scaffolding Handling Instructors: Yes *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our construction achievements regarding the ceiling panel finishing during the renovation work of Terminal 1. Since the renovation work is being carried out while the airport is in operation, the construction area is within temporary enclosures. To efficiently conduct the renovation work in the limited space within the enclosures, a method was adopted to simultaneously carry out the ceiling panel renovation and floor renovation. During this ceiling panel renovation, "rack scaffolding" was utilized. The scaffolding was also moved in accordance with the changes to the temporary enclosures. [Overview] ■ Location/Prefecture: Singapore ■ Client: CAG (Changi Airport Group) ■ Construction Company: Takenaka Corporation ■ Start Date of Use: May 2009 ■ Local workers' experience with rack scaffolding: First time ■ Presence of rack scaffolding handling instructor: Yes *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our construction achievements in the installation of sound-absorbing panels on the underside (during bridge construction). To shorten the construction process of scaffolding on JR, we utilized "rack scaffolding." This site was constructed using a method that allows for the rapid installation of full suspended scaffolding by sending out the scaffolding using rails, rather than as a "mobile suspended scaffolding." 【Overview】 ■ Location/Prefecture: Osaka Prefecture ■ Client: West Japan Railway Company ■ Construction Company: Daitetsu Industry Co., Ltd. ■ Start Date of Use: May 2009 ■ Experience of Local Workers in Rack Scaffolding Installation: Extensive experience ■ Availability of Rack Scaffolding Handling Instructors: Yes *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce our construction achievements in ceiling work for the New Doha International Airport (Qatar New Doha International Airport) new construction project. To cover the vast construction area cost-effectively, we utilized "rack scaffolding." Please feel free to contact us if you have any inquiries. 【Overview】 ■Location/Prefecture: Qatar ■Construction Company: Taisei Corporation ■Start Date of Use: September 2008 ■Experience of local workers in rack scaffolding installation: First time ■Presence of rack scaffolding handling instructors: Yes *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce our construction achievements for the concrete painting work on the overhang section of the anchorage (4A) of the Nanbi-San Seto Ohashi Bridge. Since work on the underside of the overhang section cannot be performed using a gondola, we utilized a "rack scaffold." Concrete anchors were installed on the underside of the overhang section, and rails were set up horizontally from these anchors. Due to the steep angle of the overhang, which is 60 degrees, the scaffold is designed in a stair-like manner. 【Overview】 ■ Location/Prefecture: Sakaide City, Kagawa Prefecture - Kurashiki City, Okayama Prefecture ■ Client: Honshu-Shikoku Bridge Expressway Company Limited ■ Construction Company: Bridge Engineering Co., Ltd. ■ Start Date of Use: October 2008 (initial) ■ Local workers' experience with rack scaffold installation: First time ■ Presence of rack scaffold handling instructor: Yes *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our construction achievements in the repair work of PC box girder bridges (including concrete painting and crack injection, etc.). This is a cross bridge that spans National Route 2, and to shorten the scaffolding work process on the national road, we utilized "rack scaffolding." By using brackets to suspend the rails from the ground cover, we were able to install them without driving concrete anchors into the upper structure. Additionally, by equipping the movable floor with a lift, we accommodated a height variation of 3.0 meters in the girder. 【Overview】 ■ Location/Prefecture: Okayama Prefecture ■ Client: Ministry of Land, Infrastructure, Transport and Tourism ■ Construction Company: Light Industry Co., Ltd. ■ Start of Use: September 2008 ■ Local Workers' Experience with Rack Scaffolding: Extensive experience ■ Availability of Rack Scaffolding Instruction Personnel: Yes *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our construction achievements in the installation of PCa floor slab infill work. During the production of the PCa floor slab beams, ceramic inserts were pre-embedded, and the running rails were installed using these as suspension points. Despite the harsh corrosion environment due to heavy seawater splashes, there were no issues until the completion of the project. 【Overview】 ■ Location/Prefecture: Tokyo ■ Client: Ministry of Land, Infrastructure, Transport and Tourism ■ Construction Company: Mitsui Sumitomo Construction Co., Ltd. ■ Start Date of Use: July 2008 ■ Experience of local workers in rack scaffolding construction: First time ■ Presence of rack scaffolding handling instructors: Yes *For more details, please refer to the PDF document or feel free to contact us.

The concrete painting work under the PC box girder (during bridge installation) was utilized. The span for the "rack scaffolding" was a curved bridge, but due to its characteristics, it was possible to carry out the work without any issues. Additionally, for this bridge, we installed the rail suspension using brackets, allowing us to avoid driving concrete anchors into the superstructure. [Overview] ■ Location/Prefecture: Shizuoka Prefecture ■ Client: Ministry of Land, Infrastructure, Transport and Tourism ■ Construction Companies: Daido Painting Industry Co., Ltd., Matsubara Painting Co., Ltd. ■ Start Date of Use: November 2004 ■ Local Workers' Experience with Rack Scaffolding: First time ■ Dispatch of Rack Scaffolding Handling Instructors: Yes *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our construction achievements regarding the inspection of the exterior work vehicles for the Akashi Kaikyō Bridge. Due to the small load capacity of the work vehicles and the difficulty in installing suspended scaffolding, we installed a lightweight "rack scaffolding" using fewer materials. Additionally, this was similarly utilized for the exterior work vehicles of the Tarada Bridge. 【Overview】 ■ Location/Prefecture: Hyogo Prefecture ■ Client: Honshu-Shikoku Bridge Authority (currently Honshu-Shikoku Bridge Expressway Company) ■ Start date of use: July 2004 (initial) ■ Experience of local workers in rack scaffolding installation: First time ■ Dispatch of rack scaffolding handling instructors: Yes *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our construction achievements in the installation of ceiling panels and the lifting of wall glass at Tokyo International Airport (Haneda Airport). Due to design requirements, it was necessary to install the rack rails in a three-dimensional manner, but through careful discussions with the construction company, we were able to achieve this. Please feel free to contact us if you have any inquiries. 【Overview】 ■ Location/Prefecture: Tokyo ■ Client: Japan Airport Terminal Co., Ltd. ■ Construction Company: Taisei Corporation ■ Start of Use: November 2003 ■ Experience of local workers in rack scaffolding construction: First time ■ Availability of rack scaffolding handling instructors: Yes *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce our construction achievements in the steel frame assembly of the stand, the finishing of the underside of the stand, and the finishing of the eaves ceiling. To shorten the scaffolding work process, we utilized "rack scaffolding." During the finishing of the underside of the stand, the movable floor was slid sideways to advance while avoiding the diagonal supports that support the stand. 【Overview】 ■ Location/Prefecture: Ehime Prefecture ■ Client: Matsuyama City ■ Construction Companies: Azuma Corporation, Nishimatsu Construction Co., Ltd., Aiso JV ■ Start Date of Use: April 1999 ■ Experience of local workers with rack scaffolding: First time ■ Dispatch of rack scaffolding handling instructors: Yes *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the features of the "rack scaffolding" that we handle. During the extension and dismantling of the rack rails, workers will always be working within the handrails. Therefore, a high level of safety can be ensured. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the features of our "rack scaffolding." After installing the product at the starting position, the only work required is the extension of the two rack rails. Since no additional scaffolding assembly is needed, the longer the extension of the rack rails, the relatively quicker the construction can be completed. [Features] ■ After installation at the starting position, the only work required is the extension of the two rack rails. ■ The longer the extension of the rack rails, the relatively quicker the construction can be completed. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the features of the "rack scaffolding" that we handle. The longer the extension of the rack rail, the more it allows for labor-saving, rapid construction, and material conservation. Therefore, it becomes even more economically advantageous. Additionally, the economic feasibility can vary significantly depending on factors such as the size of the site, rental period, and type of materials. If you contact us, we will promptly provide you with a quotation. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the features of our "rack scaffolding." Compared to conventional suspended scaffolding, it requires a significantly smaller scaffolding area, allowing for a substantial reduction in the amount of materials such as scaffolding boards. In recent years, it has been used for the construction of new bridges, inspection and repair work on existing bridges, and ceiling finishing in large buildings. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the features of our "Rack Scaffolding." This product is designed with modular components. By changing the connection points and methods of these units, as well as the units used, the shape of the rack scaffolding can be flexibly modified. Additionally, we can manufacture components tailored to the site and can add or replace them as needed. [Features] ■ The shape of the rack scaffolding can be flexibly changed by altering the connection points and methods of the units or by changing the units used. ■ Components can be manufactured to suit the site, and additions or replacements can be made. *For more details, please refer to the PDF document or feel free to contact us.

At Yokohama International Stadium, "Rack Scaffolding" was utilized to shorten the construction process for scaffolding. It was used for finishing the panels of the outer ceiling and for installing lighting and speakers on the inner ceiling. The product was moved around the stadium to carry out each task sequentially. 【Overview】 ■ Location/Prefecture: Kanagawa Prefecture ■ Client: Yokohama City ■ Construction Companies - Takenaka Corporation - Zenitaka Corporation - Japan Land Development Co., Ltd. - Sato Construction Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.

During the renovation work at Matsuyama Airport, "rack scaffolding" was utilized for the finishing of the ceiling panels. First, the ceiling panels, except for the rail suspension points, were finished in advance, and finally, the finishing of the ceiling panels at the rail suspension points was completed during the removal of the rails. By doing this, it became possible to finish all ceiling panels using our product. [Overview] ■ Location/Prefecture: Ehime Prefecture ■ Client: Ehime Prefecture ■ Construction Company: Okumura Corporation ■ Start Date of Use: August 1994 ■ Local Workers' Experience with Rack Scaffolding: First time ■ Presence of Rack Scaffolding Handling Instructor: Yes *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our construction achievements on the new transportation system (Yurikamome). Due to the architectural limitations of the new transportation system (Yurikamome), it was not possible to install standard construction scaffolding, so a method was adopted to move rack scaffolding onto the track during the power outage period to carry out the construction. Outside of construction working hours, the rack scaffolding was moved outside the influence area of the new transportation system and secured close to the bridge pier. 【Overview】 ■ Location/Prefecture: Tokyo ■ Client: Metropolitan Expressway Company Limited ■ Construction Company: JFE Civil Engineering and JFE Engineering (Repair) Upper Structure Reinforcement 2-206 Special Construction Joint Venture ■ Start of Use: July 2022 to November 2023 ■ Local workers' experience with rack scaffolding installation: First time ■ Dispatch of rack scaffolding handling instructors: Yes *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our construction achievements on bridges of the Tomei Expressway. Since there are no hanging points (post-installed anchors) in the web and bottom of the main girder for the installation of carbon fiber sheets, we were able to efficiently carry out the application of the carbon fiber sheets. 【Overview】 ■ Location: Kanagawa Prefecture ■ Client: Central Nippon Expressway Company Limited, Tokyo Branch ■ Contractor: Okumura Corporation ■ Local workers' experience with rack scaffolding: First time for all but one ■ Dispatch of rack scaffolding handling instructors: Yes ■ Start date of use: May 2024 to August 2024 *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our construction achievements on the Metropolitan Expressway. In a section from the Ryogoku Junction to the Kinshicho Toll Plaza on the Metropolitan Expressway Route 7 Komatsugawa Line, we utilized permanent scaffolding installation work. Due to the minimal interference between the permanent scaffolding and the rack scaffolding suspension points, we were able to carry out the permanent scaffolding installation work efficiently. 【Overview】 ■ Location: Tokyo ■ Client: Metropolitan Expressway Company Limited ■ Construction Company: JFE ShoBond (Repair) Upper Structure Reinforcement 2-210 Special Construction Joint Venture ■ Start Date of Use: June 2023 to May 2024 ■ Local Workers' Experience with Rack Scaffolding Installation: First time ■ Dispatch of Rack Scaffolding Handling Instructors: Yes *For more details, please refer to the PDF document or feel free to contact us.