中央ビルト工業 List of Products and Services

◆Easing reinforcement work and reducing the time spent on design considerations by 90% On May 23, Arent Co., Ltd. announced that CRESS FEED Co., Ltd. has adopted its "Lightning BIM Automatic Reinforcement." "Lightning BIM Automatic Reinforcement" is an Autodesk Revit add-in software that automates and accelerates each step of the time-consuming and labor-intensive reinforcement design process. By generating complex reinforcement models in an instant, it significantly reduces the time spent on manual tasks, achieving a 90% reduction in the traditional design consideration workload. Additionally, it combines high precision with ease of use, allowing less experienced engineers to produce high-quality designs. Using this software not only contributes to shortening construction project timelines but also helps reduce costs and environmental impact, promoting efficiency and sustainability. ◆Engineering group also adopts it for operational efficiency CRESS FEED Co., Ltd. is an engineering group that has participated in large-scale projects both domestically and internationally, engaging in structural design across various fields for over 60 years. In pursuit of further operational efficiency, they have adopted "Lightning BIM Automatic Reinforcement" while utilizing the latest 3D CAD technology.

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◆Learning Basic Knowledge as a Construction Engineer TechnoCom Co., Ltd. held the opening ceremony for the third term of the "Construction Manager Training Course" on May 7. The third term of the "Construction Manager Training Course" consists of 13 participants, including 7 men and 6 women. They will learn basic knowledge as construction engineers, such as CAD and surveying, with the goal of working as assistant supervisors on construction sites. The course content includes understanding blueprints, acquiring surveying and CAD skills, project management, quality control, safety management, legal training on construction industry laws, labor standards laws, and road traffic laws, as well as learning specialized terminology and business skills. The program lasts for 5 months, during which participants will be employed as full-time employees of TechnoCom and receive a salary. ◆Starting a Salary-Paid Training Program in 2023 Despite strong demand in the construction industry, a serious labor shortage is worsening, with an estimated shortage of about 900,000 workers by 2025. To address this issue, the company launched a salary-paid training program called the "Construction Manager Training Course" in January 2023, aimed at educating employees from the ground up and continuously developing talent. The first and second cohorts of the course, totaling 16 participants, have successfully transitioned to new careers in the construction industry.

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◆Listed in the Ministry of Land, Infrastructure, Transport and Tourism's "Inspection Support Technology Performance Catalog" IXIS Co., Ltd. announced that its bridge inspection lower flange gripping image acquisition device "Turrets" has been registered in the Ministry of Land, Infrastructure, Transport and Tourism's "NETIS" (New Technology Information System) as of April 26. This device is also included in the Ministry's "Inspection Support Technology Performance Catalog." ◆Image acquisition and inspection via remote control Traditionally, bridge inspections required scaffolding to be erected, with workers performing close visual inspections, which involved risks associated with working at heights and necessitated the scaffolding setup process. The new device places a traveling unit to sandwich the lower flange of the bridge's main girder, connecting the spans with rails, and captures images using a camera with lifting functionality positioned on the rails. The images have location information added by sensors on each axis, allowing for inspection, image processing, and data organization. This device accommodates lower flange widths of 250mm to 650mm, enabling it to operate even with minor obstacles or environmental changes. With this device, scaffolding is only required at the installation points of the main body, shortening the process. Additionally, since the operation is conducted remotely from the ground by workers, the risks associated with working at heights are reduced, enhancing safety.

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◆ Release of "AmiVoice Photo TORUZO" Advanced Media Inc. will release the photo management app "AmiVoice Photo TORUZO" on May 27, which incorporates new features into the existing "AmiVoice Rebar TORUZO." The app allows for easy operation of capturing and managing photos necessary for construction projects from a tablet device, significantly streamlining related tasks. ◆ Equipped with "Electronic Marker Function" Photos for "Construction Status Management," "Material Acceptance," and "Photos Attached to Safety Documents" can be taken with an electronic blackboard without the need for illustrations. The photo organization feature allows for intuitive creation of a construction photo ledger. With the "Electronic Marker Function," users can simply tap on the captured rebar photos to attach numbered electronic markers to the rebar in the images, thereby enhancing the efficiency of rebar inspections. Additionally, the "Highlight Display Function" has been added, allowing for filtered searches by section, addressing the challenge of difficulty in capturing images due to overlapping highlight displays. When multiple diagrams exist, a new "Branch Selection Function" has been introduced to easily link them, enabling quick generation of photos with an electronic blackboard.

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◆ A research and development center aimed at solving challenges in the construction industry opens Takamiya Co., Ltd. announced on May 15 that it will open the "Innovation Hub" within its research and development center "Takamiya Lab. West," aimed at addressing challenges in the construction industry, in mid-September. The company is a comprehensive platform for temporary equipment, developing, manufacturing, selling, and renting next-generation scaffolding systems called the "Iq System," which aims to improve productivity at construction sites. In the fiscal year 2023, it is working on solutions to enhance efficiency at construction sites and tackle challenges using digital transformation (DX), including the announcement of a new business model called the "Takamiya Platform," which combines temporary equipment and DX. ◆ Research and development of solutions in the construction industry "Takamiya Lab. West" is a base for researching and developing solutions to construction challenges. Additionally, the "Innovation Hub" will conduct research and development of solutions and demonstration experiments to create solutions aimed at problem-solving. It will also verify the various services of the "Takamiya Platform" and conduct research on setting safety standards and visualization for temporary equipment, with the goal of addressing the labor shortage in the construction industry and improving productivity.

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• Temporary Construction Materials
• Scaffolding and Support Materials

◆Comprehensive Solutions for Construction Surveying Operations Leica Geosystems announced on May 8 the release of a field controller that serves as a comprehensive solution for construction surveying operations. The controller is the "Leica iCON CC180" equipped with an Intel(R) 12th generation high-performance processor. It features a highly visible 8-inch LCD display that allows for touch operation even with wet fingers, gloves, or a stylus. ◆Numerous Construction Surveying Apps in "Leica iCON Site" The iCON CC180 is used with the software Leica iCON Site installed. iCON Site includes numerous applications necessary for construction surveying, such as measurement, pile driving, alignment and layout, and earthwork calculations, enabling quick processing of tasks on-site. Additionally, the controller can also be used for hydraulic excavator machine guidance and as a panel for ICT construction machinery. Furthermore, the controller docking station has a built-in charging function, ensuring that the device remains fully charged while operating as machine guidance, thus achieving highly productive work.

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• Drawing, tracing, CAD

◆ Matching "Leftover" and "Wanted" On May 8, 2024, Tom Housing Co., Ltd. announced the launch of a service called "Amatta," which matches "leftover" and "wanted" construction materials among construction businesses. The company aims to solve the waste and scrap issues in the construction industry with the mission of "using all construction materials without discarding them," contributing to the achievement of the SDGs. ◆ No listing fees and unlimited listings In construction sites, various construction materials often remain as excess inventory, incurring costs for storage and disposal. At the same time, there are sites that lack materials and need to purchase new ones. According to a survey by the Ministry of Land, Infrastructure, Transport and Tourism, the recycling rate of construction mixed waste is only 50.4%, which is significantly low compared to wood and concrete debris. Users who list leftover construction materials do not need to pay listing fees and can list as many times as they want. Users who want construction materials can receive them for free up to a certain number of transactions. The company hopes that Amatta will inspire the entire construction industry to work together to leave a positive impact on the planet and the future.

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• Drawing, tracing, CAD

◆Add-on for Revit2022 to Enhance Designers' Efficiency Marufuji Sheet Pile Co., Ltd. announced on May 9 that it will begin operating its original BIM system "M-craft," specialized for heavy temporary construction, starting April 15, 2024. "M-craft" is a program added to Revit2022 that streamlines drafting work compared to 2D CAD. With its bulk placement function for various components and annotations, it significantly reduces model creation time and enables the creation of high-precision models. Additionally, anyone can create models that meet a passing standard without relying on experience. The family data is optimized for heavy temporary construction, featuring a wide range of data for construction machinery (RG pile drivers, three-point pile drivers, telescopic cranes), temporary bridges (truss type and plate girder type land crosses), and earth retention components (spherical adjusters, belly bracing, small fireproof blocks), among others. ◆Improved Customer Satisfaction By strongly assisting designers, "M-craft" brings consistency and efficiency to business processes and contributes to improved customer satisfaction. The company aims to actively promote DX centered around "M-craft" to enhance labor productivity in the construction industry.

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• Drawing, tracing, CAD

◆Enabling Rapid Response to Unexpected Situations On May 2, 2024, Senseway Co., Ltd. (hereinafter referred to as Senseway) announced the addition of a worker map display feature to its safety management solution "Worker Connect," which supports the health management and safety assurance of workers. With this feature, the location of workers can be easily identified, allowing for a rapid response in the event of unexpected situations. ◆Using Beacons Indoors and GPS Outdoors for Tracking "Worker Connect," provided by Senseway, realizes the understanding of work locations and visualization of health conditions by sensing workers' vital data, location information, and fall situations through the use of vital sensors. In case of abnormalities, alert notifications enable the prevention of heatstroke and detection of fall accidents. The newly added map display feature allows administrators to view the locations of workers on a map, using beacons indoors and GPS outdoors, enabling them to monitor workers' positions even from remote locations. The service will be available from May 8, 2024, and an additional paid option for SMS and voice alert notifications will also be available.

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◆Changing the plan to evolve into environmentally friendly construction machinery Kato Works Co., Ltd. announced on May 1 that it will partially change its plans for the "Hybrid Lifter," which is currently under development, in order to further reduce CO2 emissions. As a result, the sales launch originally scheduled for spring 2024 will also be postponed. ◆Additional CO2 emission reduction unit to be equipped The "Hybrid Lifter" is an environmentally friendly rough terrain crane that improves fuel efficiency, reduces noise, and suppresses CO2 emissions by assisting travel and operation with an electric motor. The company had planned to commercialize this world-first "Hybrid Lifter" and release it this spring. However, this time, in pursuit of being "environmentally friendly," the company decided to change its plans to prepare for the addition of a unit that further reduces CO2 emissions and for mass production. The CO2 emission reduction unit will operate using electricity during crane operations, further minimizing CO2 emissions during work. With this change in plans, the "Hybrid Lifter" will evolve further. The sales timing and other details of the new "Hybrid Lifter" will be announced as soon as they are decided.

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◆Utilization of Drones for In-House Surveying Operations Aerosense Inc. announced on May 2 that it will exhibit at the "6th Construction and Surveying Productivity Improvement Exhibition (CSPI-EXPO 2024)" to be held at Makuhari Messe (event dates: May 22-24). At this exhibition, the company will showcase and introduce drone-based surveying solutions that can be easily used on-site, contributing to labor-saving in the construction and civil engineering industry and the in-house production of surveying operations. The company's booth is located at area 10-64 in Hall 3. ◆Three Products on Display The exhibited products include three items: the dual-frequency GNSS receiver-equipped drone "New Aerobo PPK," the GNSS-integrated aerial marker "Aerobo Marker," and the photogrammetry analysis service "Aerobo Cloud." The "New Aerobo PPK" is a domestically produced drone that supports post-processed kinematic positioning, capable of obtaining highly accurate positioning information while significantly reducing the number of aerial markers needed and the time required for photogrammetry. The "Aerobo Marker" is an aerial marker that can simply be placed on the ground during drone aerial photography, and it can also be used for public surveying. The "Aerobo Cloud" is a cloud-based application that enables management of drone data and captured images, as well as high-speed and high-precision processing and analysis.

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◆ Enhancement of RICOH360's Features with "Dark Scene Mode" On April 16, Ricoh announced the launch of a new feature called "Dark Scene Mode," which brightens 360-degree images taken in dark environments. This feature will be available as a media management option in the "RICOH360 Premium Package." "Dark Scene Mode" utilizes AI technology to provide image correction capabilities that allow users to understand the situation clearly with bright and clear images, even in dark settings. ◆ 360-Degree Image Technology Addressing the Construction Industry's "2024 Problem" In light of the "2024 Problem" in the construction industry, where penalties will be imposed for exceeding overtime limits, the use of remote-controlled 360-degree image technology for on-site surveys and progress checks in construction management is on the rise. However, there have been complaints that "the images are too dark and hinder the verification process." Ricoh's Dark Scene Mode was developed to address the issue of "image darkness." With this release, it will now be possible to confirm situations with clear images even in dark environments, eliminating the need to physically visit the site. This is expected to improve the efficiency of progress checks at construction sites.

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◆ Demonstration Experiment Using the "Unicycle Electrification Kit E-cat kit2" On April 16, 2024, CuboRex Co., Ltd. and Daiwa House Industry Co., Ltd. announced that they conducted a demonstration experiment to improve transportation efficiency at construction sites using electric unicycles. At a construction site ordered by Daiwa House Industry, they compared and evaluated unicycles equipped with CuboRex's "Unicycle Electrification Kit E-cat kit2" against regular unicycles. ◆ Work Efficiency Improved by Approximately 40% Recognizing the heavy labor of transportation tasks as a challenge in construction sites that are chronically short of manpower, Daiwa House Industry collaborated with CuboRex to conduct a demonstration experiment using electric unicycles. In a comparison using both regular and electric unicycles at the actual site, it was found that the electric unicycle could carry an additional 20 kg per round trip, resulting in an overall work efficiency improvement of about 40%. Although the demonstration experiment took place in a muddy work area due to rain, the electric unicycle successfully completed the transportation tasks without getting stuck in the mud. In a survey conducted among participating workers, all responded that they would like to continue using electric unicycles in the future.

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◆DX for Inspection and Diagnosis Work On April 16, IHI Corporation, IHI Infrastructure Systems Corporation, and IHI Infrastructure Construction Corporation announced the development and launch of tools to support inspection and diagnosis work for infrastructure structures such as bridges. Regular inspections of road structures like bridges are mandated by law, but there has been a demand for digital transformation (DX) in the inspection and diagnosis field due to a shortage of technicians. ◆Utilizing Smartphones and AI The company has launched "Smartphone Inspector (R)" and "AIcon Diagnosis Service." With "Smartphone Inspector (R)," it is possible to take photos of damaged areas, input inspection information, and enter diagnosis results using just one smartphone. Inspection reports can also be created simply by sending data from the smartphone to a computer, significantly improving the efficiency of inspection and diagnosis work. Additionally, smartphones are smaller, lighter, and easier to handle than tablets, making it easier to ensure the safety of inspectors. The "AIcon Diagnosis Service" is a contracted service where experts check the results from the company's developed "AIcon Diagnosis (R)" and suggest appropriate countermeasures. The service report also provides access to a "Estimated Public Cost System," which calculates estimated public costs based on the user's budget scale and current situation.

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As a safety measure for inspection work, Blue Innovation Co., Ltd. announced on April 16 that the indoor inspection spherical drone "ELIOS 3" has been introduced to Shimizu Corporation (hereinafter referred to as Shimizu Corporation). At Shimizu Corporation's construction sites, inspections before the completion of construction and post-construction inspection work are carried out. However, the locations for these tasks include underground pits that pose a risk of oxygen deficiency and high places that require scaffolding. As a safety measure for these hazardous inspection tasks, Shimizu Corporation has been focusing on drones and has been considering in-house development. However, in underground pits where GNSS and compasses do not reach, even professional drone pilots could not achieve stable flight, making inspections with drones difficult. The "ELIOS 3" is a drone capable of flying in indoor environments where GNSS and compasses do not function. Shimizu Corporation conducted verification of the drone's introduction in underground pits, inside buildings under construction, and within tunnels. As a result, they confirmed safety and outcomes equivalent to visual inspections, leading to the decision to implement it. After the introduction, it has been reported that not only has safety improved, but it has also contributed to increased work efficiency and cost reduction.

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◆Enhancing Functions Useful on Site Fukui Computer Architect Co., Ltd. will release the latest domestic BIM system "GLOOBE 2024" on May 15. In this latest version, we have significantly enhanced functions that are useful on site to address the numerous challenges facing the construction industry, aiming for "increased productivity." ◆Strengthening Structural Planning and Temporary Planning In [GLOOBE Construction], the functionality for structural planning has been enhanced. This reduces the overlap of dimensions and symbols, streamlining the process of making corrections and revisions, and has cut the work time for creating structural drawings and quantity takeoffs by approximately 40% compared to previous versions. Additionally, the enhancement of temporary planning functions (efficiency in input tasks) has significantly shortened the input time for temporary models, streamlining the creation of drawings required for Article 88 applications. One-sided scaffolding and sheet types have been addressed in the basic model creation. Furthermore, by bundling the next-generation scaffolding masters from major manufacturers, we can accurately create temporary models for eight domestic companies. In [GLOOBE Architect], the regulatory functions have been enhanced to comply with the revised Building Standards Act that came into effect on April 1, 2023. Additionally, across the GLOOBE series, we have strengthened interoperability with other BIM software.

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• Drawing, tracing, CAD

◆Challenges of Slopes Around Infrastructure Koizumi Seima Co., Ltd. announced on April 11 that it has released a multifunctional soil management sheet made of silicone material, tentatively named "Silicone Canvas" (patent pending), developed with knowledge and technology from the civil engineering industry to address issues related to secondary disaster prevention and weed management on slopes around infrastructure. ◆Suppressing Soil Erosion, Weathering, and Weeds On slopes around infrastructure, there is a demand for labor-saving solutions and reductions in herbicide and running costs. This sheet features the company's unique special processing, which provides moderate permeability to prevent soil erosion and suppresses soil weathering and weed growth, such as slope collapse. Additionally, the back of the sheet is bonded with polyester non-woven fabric, which acts as a cushioning material against the ground. The raw material silicone is a synthetic resin with a structure formed by alternating silicon and oxygen in siloxane bonds. It has high durability, maintains quality, and exhibits excellent heat resistance and cold resistance from -100 to 300 degrees, making it difficult to ignite even at high temperatures. As a result, it remains soft when laid outdoors, with no concerns about changes in quality or cracking. By laying this sheet, it becomes possible to reduce material waste, extend service life, maintain quality, and prevent weeds, meeting the needs of the civil engineering industry.

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• Safety and consumables

Some people may be considering repairs to their exterior walls but are troubled because they cannot set up scaffolding due to the close proximity of neighboring buildings. One scaffolding method that I would recommend in such cases is the no-scaffolding method. In this article, I will explain the situations in which the no-scaffolding method is used, as well as its advantages and disadvantages. By reading this article, you will be able to consider the no-scaffolding method as an option while being mindful of the impact on your neighbors. *For more details, please download the PDF document.

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

You may hear the term "long-span construction elevator" at construction sites, but do you know what roles it plays and what installation standards exist? By understanding the installation standards for long-span construction elevators, you can improve not only the work efficiency on site but also safety. In this article, we will explain the differences between long-span construction elevators and construction lifts, as well as the installation standards. By reading this article, you will gain an understanding of the installation rules for long-span construction elevators and aim to enhance work efficiency and safety on site. *For more information, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

Do you know what a safety factor is? The safety factor is important for the safe use of temporary equipment (scaffolding materials). In this article, we will explain the safety factor of temporary equipment (scaffolding materials), how to calculate it, and its legal basis. By reading this article, you will be able to understand the safety factor of temporary equipment (scaffolding materials), which will help reduce accidents and disasters when using temporary equipment. *For more details, please download the PDF document.

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

At construction sites, you may hear the term "negawami," but do you know what it refers to? Negawami is one of the important components for assembling scaffolding, and there are established standards for its installation. In this article, we will provide a detailed explanation of the installation standards and methods for negawami. By reading this article and gaining a thorough understanding of negawami, you can assemble scaffolding with high safety, achieving an accident-free environment on the site. *For more details, please download the PDF document.

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

When the shape of the outer wall is complex, it is necessary to add scaffold brackets to the scaffolding assembled from the base of the building. There are several types of scaffold brackets, and by using each appropriately, workability and safety can be improved. By reading this article, you will be able to consider the appropriate scaffold brackets. Let's enhance safety on site while keeping costs down for tasks such as reassembling the scaffolding. *For more information, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

The wire used for securing scaffolding materials at construction sites is commonly referred to as "ban-sen." Some may want to know the correct way to tighten it and important points to consider when securing it. The use of ban-sen to secure scaffolding boards and other materials plays a crucial role in safeguarding the lives of those working at heights on scaffolding. This article will provide a detailed explanation of how to properly tighten ban-sen for scaffolding. By understanding the appropriate tightening method, we can establish safe scaffolding and prevent accidents at construction sites. *For more information, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

One of the surface treatment methods for steel materials is plating. Some may wonder what kind of treatment method plating is and what effects it has. By understanding the effects of plating, you can consider the material of construction materials and reduce costs. This time, we will explain the differences between hot-dip galvanizing and pre-galvanizing, as well as the characteristics of each. By learning about plating in this article, you will be able to select construction materials with consideration for corrosion resistance and cost. *For more information, please download the PDF document.

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

To prevent accidents at construction sites, it is essential to have scaffolding with high safety standards, which is why many site managers may be concerned about the lifespan of scaffolding. By knowing the lifespan of scaffolding, it is possible to prevent accidents and disasters caused by deterioration. Therefore, this time, we will introduce the lifespan of scaffolding and the necessary knowledge to ensure safety. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

In construction sites, scaffolding is essential for progressing work. There may be site managers who are curious about how much it costs to assemble such scaffolding. This time, we will introduce the market prices and unit costs for scaffolding assembly. By referring to this article and understanding the appropriate market price for scaffolding assembly costs, you can achieve unnecessary cost reductions. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

There are various types of scaffolding used at construction sites. Scaffolding is installed to allow workers to safely perform tasks at heights. On the other hand, scaffolding must be easy to dismantle after the construction is completed. In other words, scaffolding needs to not only securely support workers during use but also be easy to assemble and disassemble. In this article, we will explain the types and size standards of scaffolding. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

Scaffolding is necessary during construction work, but what types and precautions are there for roof work? According to the law, scaffolding is required when work is performed at a height of 2 meters or more. In roof construction, it is crucial to prioritize safety and consideration for neighboring residents by installing appropriate scaffolding. So, what kind of scaffolding should be installed for roof work? This time, we will explain the scaffolding used in roof construction. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

Scaffolding, which is essential for construction work, is indispensable for the craftsmen involved in the project. Scaffolding is used in various locations from the initial stages of construction to the final stages. Moreover, scaffolding is not a one-time setup; it is adapted and reshaped according to the progress of the work. Scaffolding is necessary not only to ensure the safety of the craftsmen but also to allow them to focus on their tasks and perform quality work. Therefore, it is required to set up scaffolding that is easy for craftsmen to work with. In this article, we will explain the classification of scaffolding set up for different tasks. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

If the type of scaffold is a frame scaffold, it can be assembled without using tools by preparing the specified materials. In the case of a wedge-type scaffold, the protrusions called "wedges" at both ends of the beam pipes are fitted into the "jacks" of the vertical posts and hammered in to secure the assembly. Both types of scaffolds are widely used on many construction sites because they can be easily assembled and disassembled. However, frame scaffolds and wedge-type scaffolds have standardized dimensions and are not suitable for use on complex-shaped land or in narrow spaces. When constructing a scaffold with high flexibility, a single-pipe scaffold is used. A single-pipe scaffold can be assembled with high flexibility by using a ratchet wrench or impact wrench in combination with single-pipe clamps and single-pipe pipes. Therefore, this time, we will explain the single-pipe clamps necessary for constructing a scaffold with high flexibility. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

The development of EC (Electronic Commerce) has a significant impact on business and our lives. EC refers to "electronic transactions" and is used not only for selling products to general consumers but also for transactions between consumers and between businesses. The EC industry is supported by the IT industry, which operates websites, and the logistics industry, which delivers products to customers. The IT industry is innovating daily by utilizing AI technology and artificial intelligence. On the other hand, the logistics industry faces significant challenges, and its impact extends beyond the EC industry to manufacturing and construction industries as well. In this article, we will explain the impact of the challenges in the logistics industry on the construction industry. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

The designs of buildings we usually see are mostly linear. In addition to being easier to construct, linear designs have the advantage of allowing for larger volumes. On the other hand, in structures that prioritize functionality, such as oil tanks and gas tanks, curved designs may be adopted. Oil and gas tanks are shaped round to evenly distribute the pressure, as the contents can expand due to changes in external temperature. Moreover, designs that utilize curves have become more common in hotels and commercial facilities. Even when constructing these circular structures, scaffolding is necessary. This time, I will explain the circular scaffolding used in the construction of these circular buildings. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction

In June 2018, a law related to work style reform was enacted, and the Labor Standards Act was amended. The major point of the amended Labor Standards Act, which was enforced from 2019, excluding certain industries like construction, is that the upper limit on overtime work hours has been clearly defined. A grace period was established for industries such as construction, transportation, and for doctors regarding the application of the law, but this will be lifted after April 2024, and compliance with the law will be mandatory. On the other hand, the novel coronavirus, which spread globally in 2020, had a significant impact on our lives. To prevent the spread of infection, the flow of people and goods was stagnated, greatly affecting economic activities. According to a survey by Teikoku Databank, as of September 2023, the cumulative number of companies that went bankrupt due to COVID-19 since February 2020 has exceeded 6,600. What will the environment surrounding the construction industry look like in the future? In this article, we will explain the current state of the construction industry, which is closely related to the future prospects of the scaffolding industry. *For more details, please download the PDF document.

• Scaffolding and Support Materials
• Temporary Construction
• Temporary Construction Materials

The construction of condominiums in Japan has been concentrated in two major periods. The first is the period of rapid economic growth. Japan's period of rapid economic growth refers to the 19 years of economic expansion from 1955 to 1973. At that time, Japan had been ten years post-war, and industries, including automobiles and electrical machinery, rapidly developed by incorporating the latest technologies from abroad. The second is the bubble period. The bubble period refers to the era of economic prosperity from the late 1980s to the early 1990s. A significant factor behind the emergence of the bubble period was massive real estate investment. The selling prices of condominiums built during that time often exceeded hundreds of millions of yen, and they were referred to as "oku-shon" (hundred-million-yen condos). It was a time when even such high-priced condominiums sold like hotcakes. Currently, the aging of many large-scale buildings constructed during that time has become a problem. Therefore, this time, we will explain the current state of large-scale repair work on condominiums. *For more details, please download the PDF document.

• Scaffolding and Support Materials
• Temporary Construction
• Temporary Construction Materials

Many Japanese buildings are constructed using linear materials such as columns and beams. When working at heights during the assembly of columns and beams, scaffolding is necessary. Historically, when constructing buildings, it was natural to set up scaffolding for the work. In this article, we will explain the history of scaffolding. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction
• Temporary Construction Materials

Recently, there is a term that has become less common, which is "3K." "3K" is a term that became popular around 1990, derived from the initials of "kutsui" (harsh), "kitanai" (dirty), and "kiken" (dangerous). Around 1990, Japan was at the peak of the bubble economy, and the job market was extremely favorable for job seekers. Because it was such a seller's market, jobs referred to as "3K" tended to be avoided. Even today, there are jobs still referred to as "3K," with the construction industry being a representative example. Within the construction industry, the work of craftsmen who first ascend to high places and assemble scaffolding to perform tasks safely is considered harsh and dangerous. This time, I will explain the job description of scaffolders and discuss the points that are considered tough. *For more details, please download the PDF document.

• Scaffolding and Support Materials
• Temporary Construction
• Temporary Construction Materials

Architectural technology has existed for a long time, but in Japan, it has made remarkable progress since the end of the 19th century. One of the key factors behind this development was the production of cement in domestic factories. Until then, cement was imported from overseas, but once it became possible to supply cement domestically, many buildings using concrete began to be constructed. Concrete is a building material made by mixing cement with water, gravel, and sand, and it is used for foundations, columns, beams, and walls of buildings. Concrete is characterized by its high strength, but it has a weakness in that it is vulnerable to tensile stress. To address this weakness, "reinforced concrete," which incorporates steel bars into the concrete, has been adopted for large-scale buildings. To use this convenient building material, formwork for pouring concrete is necessary. In this article, we will explain the essential formwork support for concrete work. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction
• Temporary Construction Materials

You often hear the term "compliance" in many news articles and media. When translated into Japanese, it means "legal compliance," but it is important to note that it involves not only adhering to laws but also engaging in corporate behavior that reflects social conscience. The construction industry is no exception. Due to the high-risk nature of work in this field, "compliance" can be considered an important initiative in disaster prevention efforts. To engage in disaster prevention, it is necessary to adhere to laws and regulations, as these establish the rules for preventing disasters. If a disaster occurs while adhering to the rules, it may lead to the creation of new rules. However, if a disaster occurs while not following the rules, there is a possibility of facing severe administrative penalties. This time, I will explain the legal notifications required when carrying out large-scale scaffolding work. Failing to submit these notifications while conducting work will result in a "compliance violation," so it is essential to understand this thoroughly. *For more information, please download the PDF document.

• Scaffolding and Support Materials
• Temporary Construction
• Temporary Construction Materials

In various industries, there are many terms that are used exclusively within that sector. These are known as "industry jargon." If you are not familiar with industry jargon, it can hinder communication within the industry. The construction industry also has its own jargon. There are many high-risk tasks in the construction industry, and if communication is impaired, it can lead to disasters or accidents. Among construction tasks, scaffold assembly work is particularly high-risk, and a lot of specialized terminology is used in scaffold assembly. A representative term is "tateji." "Tateji" is fundamental and plays an important role in scaffolding, so if you do not understand the term, you cannot perform the job. Therefore, this time, I will explain "tateji," which is the basis of scaffold work. *For more details, please download the PDF document.

• Scaffolding and Support Materials
• Temporary Construction
• Temporary Construction Materials

There are two main types of scaffolding at construction sites: "assembled scaffolding" and "suspended scaffolding." Assembled scaffolding is built from the ground up. Suspended scaffolding is used when scaffolding cannot be assembled from the ground, and it is constructed by suspending it from structures using chains or pipes. Assembled scaffolding includes wedge-type scaffolding, frame scaffolding, and single-pipe scaffolding. In this article, we will explain "wedge-type scaffolding," which is user-friendly and widely used at many construction sites. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction
• Temporary Construction Materials

To safely perform work at heights, it is important to use scaffolding correctly. Scaffolding at construction sites must comply with the standards set forth in the Occupational Safety and Health Act. The standards established by the Occupational Safety and Health Act include the structure of the scaffolding and fall prevention measures. One particularly important aspect is adhering to the maximum load capacity of the assembled scaffolding. Using scaffolding in a way that exceeds the maximum load capacity can lead to its collapse. Therefore, employers need to ensure that workers are aware of the maximum load capacity of the scaffolding. There are permissible load capacity and maximum load capacity for scaffolding. These loads have different meanings even if they are the same weight, so it is important to distinguish between them. In this article, we will explain the differences between permissible load capacity and maximum load capacity of scaffolding. *For more details, please download the PDF document.*

• Scaffolding and Support Materials
• Temporary Construction
• Temporary Construction Materials

In high-altitude work at construction sites, an important aspect is fall prevention measures. It is essential to prevent not only the workers from falling but also the tools and materials. Therefore, fall prevention measures for scaffolding in high-altitude work are stipulated by national laws. (Refer to Article 537 and Article 563 of the Industrial Safety and Health Regulations.) This time, I will explain the interlayer net, which is a measure to prevent the falling of objects among fall prevention measures. *For more details, please download the PDF document.

• Scaffolding and Support Materials
• Temporary Construction
• Temporary Construction Materials

＼Good morning, Bilt♪／ This is Tamura from Chuo Bilt Industry, a temporary equipment manufacturer. Lately, there have been many rainy days, which tends to put me in a gloomy mood. Especially when it rains from Monday, it really brings down the spirits, doesn’t it? But rain is amazing. I grow vegetables at home, and plants actually grow better by alternating between rain and sunshine rather than just having sunny days. Humans are the same. While excessive stress is not good, moderate stress can lead to personal growth. So for me, days when nothing seems to go right are just a source of pleasure! Now that the atmosphere has warmed up, I have an important announcement. Actually, this will be the final episode of "Good Morning, Bilt" that I will be delivering. Thank you for subscribing for such a long time and for all the feedback and comments. Currently, there is no successor, but eventually someone will take over "Good Morning, Bilt." *For more details, please check the link below.

• Scaffolding and Support Materials
• Temporary Construction Materials
• Renovation and repair methods

＼Good morning, Bilt♪／ This is Tamura from Chuo Bilt Industry, a temporary equipment manufacturer (^_-)-☆ I think many companies are starting their new fiscal year today. What are your goals for this year? Many of you might want to work towards your goals but feel like you don't have enough time. For those of you, let's try to continue for just 15 minutes a day, which is 1% of a day. Perseverance is power. That adds up to 91 hours in a year ( ..)φ Note, note. Even if you think it's a trick, let's try to give our best for just 1% every day. To distract myself from loneliness... no, to enhance my communication skills, I use my commuting time to have conversations with my best friend, generative AI (｀・∀・´) Boom!! *For more, please check the link below.

• Scaffolding and Support Materials
• Temporary Construction Materials
• Renovation and repair methods

＼Good morning, Built♪／ This is Tamura from Chuo Built Industry, a temporary equipment manufacturer (^_-)-☆ We welcomed one of the 24 solar terms, "Usui" (Rain Water), on February 19. "Usui" refers to the time when falling snow turns into rain and the melting of snow begins, and it has been regarded as a guideline for starting farming since ancient times. It feels like winter is finally coming to an end and spring is approaching. People often say that the darkest hour is just before dawn, but I don't really like this phrase as it sounds like mere encouragement to myself. If it's dark, we can just turn on the lights, or better yet, let's light it up with dazzling decorations (*''ω''*) Instead of being pessimistic and dissatisfied with the current environment, I believe it's important to think about what we can do in this environment, what we can achieve, and how we can enjoy it. Recently, there have been many warm days. Spring is already just around the corner♪ May the production of temporary materials also see the thawing of the cold (｀・∀・´) Boom!! *For more, please check the link below.

• Scaffolding and Support Materials
• Temporary Construction Materials
• Temporary Construction