Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
121～135 item / All 334 items
吊元は左右の走行レール2条だけ！主構が離れていても設置可能なラック足場工法
『ラック足場(R)』は、構造物に取り付けた2本のラックレールを 軌道とする移動式吊足場です。 ラック足場移動床を設置した後は、軌道となるラックレールの 延長作業のみとなり、足場工の大幅な工期短縮が実現。 様々な現場で特性を発揮することができ、“足場の吊元となる主構が 離れている現場”では、ラック足場の吊元は左右の走行レール2条だけ であるため、主構が離れていても設置可能です。 【ラック足場(R) 特長】 ■高い安全性 ■迅速な施工が可能 ■優れた経済性 ■省資材化が可能 ■様々な形状の構造物に対応可能 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。
![[Construction Example] Rapidly installing scaffolding at night when the factory is not in operation.](https://image.www.ipros.com/public/product/image/404/2000804931/IPROS93636210045737345597.png?w=280&h=280)
High safety and rapid construction possible! Examples of rack scaffolding methods with minimal work on factory equipment.
The "Rack Scaffold (R)" is a mobile suspended scaffold that uses two rack rails installed on a structure as its track. After installing the rack scaffold mobile floor, only the extension work of the rack rails, which serve as the track, remains, allowing for a significant reduction in the construction period for scaffold work. It can demonstrate its characteristics in various sites, and in locations where "there is a need to quickly install scaffolding during the night when the factory is not in operation," only the extension of the running rails is required after the installation of the rack scaffold mobile floor, enabling rapid scaffold installation. 【Features of Rack Scaffold (R)】 ■ High safety ■ Quick construction possible ■ Excellent cost-effectiveness ■ Resource-saving possible ■ Compatible with various shapes of structures *For more details, please refer to the PDF materials or feel free to contact us.
![[Construction Example] A site that requires rapid response to changes in the level of the work surface.](https://image.www.ipros.com/public/product/image/b0a/2000804945/IPROS87962836623501129321.png?w=280&h=280)
Level changes can be made with just a change in the hanging material length! Specific examples of sites where the characteristics of the rack scaffolding method can be demonstrated.
The "Rack Scaffold (R)" is a movable suspended scaffold that uses two rack rails installed on a structure as its track. After installing the movable floor of the rack scaffold, only the extension work of the rack rails, which serve as the track, is required, allowing for a significant reduction in the construction period for scaffold work. It can demonstrate its characteristics in various sites, and in locations where "there is a need to quickly respond to changes in the level of the work surface," level changes can be made quickly and easily by simply adjusting the length of the suspended material of the rack scaffold. 【Features of Rack Scaffold (R)】 ■ High safety ■ Quick installation possible ■ Excellent cost-effectiveness ■ Resource-saving possible ■ Compatible with various shapes of structures *For more details, please refer to the PDF materials or feel free to contact us.
![[Construction Case] Bridges over Railways and Main Roads (1) Shortening of Construction Period for Scaffold Installation](https://image.www.ipros.com/public/product/image/2bd/2000804951/IPROS58553321226874721358.png?w=280&h=280)
It is possible to minimize the risk of damage due to scaffold falls! Examples of rack scaffold construction methods.
The "Rack Scaffolding (R)" is a movable suspended scaffolding that uses two rack rails installed on a structure as its track. After installing the movable floor of the rack scaffolding, only the extension work of the rack rails, which serve as the track, remains, allowing for a significant reduction in the construction period for scaffolding work. It demonstrates its characteristics at various sites, and for "bridges over railways and main roads," the movable floor of the rack scaffolding can be secured outside the impact range of railways and main roads when not in use, minimizing the risk of damage from potential scaffold falls due to earthquakes and other events. 【Features of Rack Scaffolding (R)】 ■ High safety ■ Quick installation possible ■ Excellent cost-effectiveness ■ Material-saving potential ■ Compatible with various structural shapes *For more details, please refer to the PDF materials or feel free to contact us.
![[Construction Case] Bridge Inspection](https://image.www.ipros.com/public/product/image/06c/2000804964/IPROS44850457029270091265.png?w=280&h=280)
It is possible to quickly set up and dismantle scaffolding! A concrete example of a site where the characteristics of the rack scaffolding method can be demonstrated.
The "Rack Scaffolding (R)" is a mobile suspended scaffolding that uses two rack rails installed on a structure as its track. After installing the rack scaffolding mobile floor, only the extension work of the rack rails, which serve as the track, is required, significantly shortening the construction period for scaffolding work. It demonstrates its characteristics in various sites, and in "bridge inspections," it can quickly set up and dismantle scaffolding in areas that are unreachable by the bucket of a bridge inspection vehicle. 【Features of Rack Scaffolding (R)】 ■ High safety ■ Quick installation possible ■ Excellent cost-effectiveness ■ Material-saving possible ■ Compatible with various shapes of structures *For more details, please refer to the PDF materials or feel free to contact us.
Materials that are difficult to transport manually with conventional scaffolding can be easily transported! Examples of rack scaffolding construction methods.
The "Rack Scaffolding (R)" is a movable suspended scaffold that uses two rack rails installed on a structure as its track. After installing the movable floor of the rack scaffolding, only the extension work of the rack rails, which serve as the track, remains, allowing for a significant reduction in construction time for scaffold workers. It demonstrates its characteristics at various sites, and in locations where "the movement of rack scaffolding can be utilized for material transportation," it is possible to load and transport materials on the movable floor of the rack scaffolding. This makes it easy to transport materials that would be difficult to carry manually with conventional suspended scaffolding. 【Features of Rack Scaffolding (R)】 ■ High safety ■ Quick installation ■ Excellent cost-effectiveness ■ Material-saving potential ■ Compatible with various structural shapes *For more details, please refer to the PDF document or feel free to contact us.
![[Construction Examples] Installation of Falling Prevention Sheets and Installation of Falling Prevention Nets](https://image.www.ipros.com/public/product/image/a4b/2000804971/IPROS39086849862010933507.png?w=280&h=280)
Introducing specific examples of high-efficiency rack scaffolding methods on site! Excellent economic efficiency and the possibility of material reduction.
The "Rack Scaffold (R)" is a movable suspended scaffold that uses two rack rails installed on a structure as its track. After installing the movable floor of the rack scaffold, only the extension work of the rack rails, which serve as the track, remains, significantly shortening the construction period for scaffold workers. It can demonstrate its characteristics in various sites, and in the case of “fall prevention sheet installation work and fall prevention net installation work,” there are significantly fewer hanging materials compared to full suspended scaffolds, resulting in higher work efficiency for sheet and net installation. 【Features of Rack Scaffold (R)】 ■ High safety ■ Quick installation possible ■ Excellent cost-effectiveness ■ Material conservation possible ■ Compatible with various shapes of structures *For more details, please refer to the PDF materials or feel free to contact us.
![[Construction Case] A site where transporting a large amount of suspended scaffolding materials is difficult.](https://image.www.ipros.com/public/product/image/7e2/2000805021/IPROS84163150803527145377.png?w=280&h=280)
Possible resource-saving! Specific examples of sites where the characteristics of the rack rail-type movable scaffolding method can be demonstrated.
The "Rack Scaffold (R)" is a mobile suspended scaffold that uses two rack rails installed on a structure as its track. After installing the moving floor of the rack scaffold, only the extension work of the rack rails, which serve as the track, is required, allowing for a significant reduction in the construction period for scaffold work. It demonstrates its characteristics in various sites, and in "sites where transporting a large amount of suspended scaffold materials is difficult," the only necessary materials are the moving floor that the workers board and the running rail materials, resulting in material savings. 【Features of Rack Scaffold (R)】 ■ High safety ■ Quick installation possible ■ Excellent cost-effectiveness ■ Material savings possible ■ Compatible with various shapes of structures *For more details, please refer to the PDF document or feel free to contact us.
A rack scaffolding method that minimizes the impact on navigating vessels! Here are some specific examples from the field.
The "Rack Scaffolding (R)" is a mobile suspended scaffold that uses two rack rails installed on a structure as its track. After installing the rack scaffolding mobile floor, only the extension work of the rack rails, which serve as the track, remains, allowing for a significant reduction in the construction period for scaffold workers. It demonstrates its characteristics in various sites, and in the case of "bridges over navigation routes," even if the rack scaffolding mobile floor encroaches on the navigation limits, it can be stopped and secured outside the navigation limits when not in use, minimizing the impact on navigating vessels. 【Features of Rack Scaffolding (R)】 ■ High safety ■ Quick installation ■ Excellent cost-effectiveness ■ Resource-saving ■ Compatible with various structural shapes *For more details, please refer to the PDF materials or feel free to contact us.
![[Construction Example] A site where the rack scaffolding is being rearranged over the bridge pier to the next span (1)](https://image.www.ipros.com/public/product/image/f4c/2000805024/IPROS88632609941522720401.png?w=280&h=280)
With materials for one span, it is possible to install scaffolding for multi-span bridges! Introducing examples of the rack scaffolding method.
The "Rack Scaffolding (R)" is a movable suspended scaffold that uses two rack rails installed on a structure as its track. After installing the movable floor of the rack scaffolding, only the extension work of the rack rails, which serve as the track, remains, allowing for a significant reduction in the construction period for scaffold work. It demonstrates its characteristics in various sites, and in cases where "the rack scaffolding is moved over the bridge pier to the next span," it can be installed on multi-span bridges using materials for just one span, with successful projects such as the Takizawa River Bridge. 【Features of Rack Scaffolding (R)】 ■ High safety ■ Quick installation possible ■ Excellent cost-effectiveness ■ Material-saving capability ■ Compatible with various shapes of structures *For more details, please refer to the PDF materials or feel free to contact us.
![[Construction Case] A site where the rack scaffolding is being changed over to the next span beyond the bridge pier (2)](https://image.www.ipros.com/public/product/image/846/2000805026/IPROS68429844647418952738.png?w=280&h=280)
A rack scaffolding method that allows for the installation of scaffolding on multi-span bridges using materials for a single span! Here are some specific examples from the field.
The "Rack Scaffolding (R)" is a mobile suspended scaffolding that uses two rack rails installed on a structure as its track. After installing the movable floor of the rack scaffolding, only the extension work of the rack rails, which serve as the track, remains, allowing for a significant reduction in construction time for scaffolding work. It demonstrates its characteristics in various sites, and in cases where "the rack scaffolding is moved over the bridge pier to the next span," it can be installed on multi-span bridges using materials for just one span, with successful projects such as the Morimoto River Bridge. 【Features of Rack Scaffolding (R)】 ■ High safety ■ Quick installation possible ■ Excellent cost-effectiveness ■ Material-saving capability ■ Compatible with various structural shapes *For more details, please refer to the PDF materials or feel free to contact us.
![[Construction Case] Inspection of External Work Vehicles](https://image.www.ipros.com/public/product/image/d94/2000805028/IPROS37896958105107957681.png?w=280&h=280)
A specific example of a site where the characteristics of the rack scaffolding method can be demonstrated! It can be installed even with a small load capacity of the work vehicle.
The "Rack Scaffold (R)" is a mobile suspended scaffold that uses two rack rails installed on a structure as its track. After installing the rack scaffold's movable floor, only the extension work of the rack rails, which serve as the track, is required, allowing for a significant reduction in the construction period for scaffold work. It demonstrates its characteristics in various sites, and for "inspection of external work vehicles," the rack scaffold can be installed with minimal materials and is lightweight, making it suitable even when the load capacity of the work vehicle is small. 【Features of Rack Scaffold (R)】 ■ High safety ■ Quick installation possible ■ Excellent cost-effectiveness ■ Material-saving capabilities ■ Compatible with various shapes of structures *For more details, please refer to the PDF document or feel free to contact us.
Under the site conditions where there are significant changes in height, you have adopted "rack scaffolding"!
We would like to introduce our construction achievements using "rack scaffolding." The concrete fall prevention measures were utilized for the Shimotsuke Ohashi Bridge (a prestressed concrete three-span continuous frame box girder bridge) that spans the JR Tohoku Shinkansen and JR Tohoku Main Line on the Kita-Kanto Expressway. For the JR Tohoku Main Line, it was adopted under site conditions where there is a significant change in girder height. 【Overview】 ■ Location/Prefecture: Tochigi Prefecture ■ Client: East Japan Railway Company, Omiya Branch ■ Construction Company: Tekken Construction Co., Ltd. ■ Start Date of Use: February 2019 (on conventional lines), April 2019 (on Shinkansen) ■ Experience of local workers in rack scaffolding construction: First time ■ Presence of rack scaffolding handling instructor: Yes *For more details, please refer to the PDF document or feel free to contact us.
![[Scaffold Construction Achievements] Ariake Chikugo River Bridge](https://image.www.ipros.com/public/product/image/580/2000805609/IPROS71813237228330330246.png?w=280&h=280)
The upper structure construction of the Ariake Chikugo River Bridge, which spans the Chikugo River on National Route 208 along the Ariake Sea coastal road, has been utilized!
We would like to introduce our construction achievements using "rack scaffolding." This was utilized for the superstructure work of the Ariake Chikugo River Bridge (a steel four-span continuous <two-span> single-cable arch bridge) over the Chikugo River along National Route 208 on the Ariake Sea coast (for dismantling the suspended scaffolding and as a substitute for the suspended scaffolding). Please feel free to contact us when you need our services. 【Overview】 ■ Location/Prefecture: Fukuoka Prefecture ■ Client: Kyushu Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism ■ Construction Company: MMB, Miyachi, Kawada Joint Venture ■ Start Date of Use: July 2018 ■ Local Workers' Experience with Rack Scaffolding: First time ■ Availability of Rack Scaffolding Handling Instructors: Yes *For more details, please refer to the PDF document or feel free to contact us.
No lane restrictions or barges were needed at all! There was almost no impact on road users!
We would like to introduce our construction achievements for the inspection work on the Omorikawa Bridge (Phase 1) (a five-span continuous post-tensioned PC box girder bridge) spanning the Omorikawa River on the Akita Minami Bypass (National Route 7). Due to the presence of a water pipe bridge and Phase 2 on either side of Phase 1, inspections using a bridge inspection vehicle were difficult, which is why we adopted a "rack scaffold." Since the installation spans consist of five spans, we installed one unit on the high water bed and conducted inspection work by moving it from span to span until reaching the opposite bank. When moving over the piers, there was no need for lane restrictions or barges, so there was almost no impact on road users. Additionally, by using brackets to suspend the running rails from the ground cover, we were able to install them without using post-installed anchors. Furthermore, by using a mid-level scaffold, we were able to accommodate a 2.7m change in girder height. *For more details, please refer to the PDF materials or feel free to contact us.
