Central Built Temporary Exhibition Hall Diary Vol. 002

Visitors are currently receiving a collection of design examples! Experience the top-ranking products from our inquiry list, including system products!

This is an announcement for advance reservations for the "Temporary Exhibition Hall of Chuo Built," where you can actually experience the top-ranking products from our company inquiries. If you are considering a purchase or are in rental sales and are contemplating on-site proposals, please come and visit us. Visitors will receive a collection of design examples of our products! < Date and Time > Advance reservation required *Please inquire for details < Location > Chuo Built Industry, Chiba Factory 300 Onagi, Yachiyo City, Chiba Prefecture, 284-0042 Parking available < Cost > Free ■ How to Reserve Please click the inquiry button below, check "Interested in participating" in the request section, and fill in "Number of people" and "Preferred date and time." *Please note that we may not be able to accommodate you depending on the reservation status. Thank you for your understanding.

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

[Sales/Lease] The lightweight square support column is a unit-type support structure with a permissible load of 20 tons. It is a highly versatile support structure that allows for free height adjustment!

The lightweight square support column is a unit-type support structure with a permissible load of 20 tons. The built lightweight square support column has a long history of over 40 years since its development and has a proven track record of adoption in a wide range of sites, from local general contractors to major general contractors, making it a reliable and safe long-selling product. With six different size combinations ranging from 200mm to 3000mm, it can be adjusted to various heights, making it suitable for many sites. By using φ42.7 steel pipes as the main material, it has achieved approximately 30% weight reduction compared to conventional square columns. It can be used more easily compared to H-shaped steel (raw materials or retaining materials), significantly improving workability and contributing to cost reduction in temporary construction. ■Features - The permissible load is 196kN (20 tons), which is larger than that of general support structures. - Height adjustment is freely possible by simply joining with M16 bolts. - Easier to use compared to H-shaped steel (raw materials or retaining materials). - A reliable and safe long-selling product with over 40 years of history. - Achieved approximately 30% weight reduction compared to conventional square columns. *For more details, please refer to the PDF document or feel free to contact us.

• Scaffolding and Support Materials
• Dismantling and moving
• Earth retaining support

[Sales and Leasing] This is a box-type truss material suitable for large spans, usable for various applications such as "temporary roofs" and "temporary walkways" that are strong and durable.

Multi-Truss A is a box-type "long-span truss material" that can be easily assembled by simply joining dedicated joint plates with bolts and nuts. Depending on the design conditions, it can span up to 20 meters, making it widely used in large-scale repair and renovation projects that require large openings. Additionally, it has various applications and can be utilized as a "temporary walkway," "temporary roof," or "protective scaffolding" that is strong and suitable for long spans. Compared to traditional methods using heavy materials, it has fewer components and can be easily assembled, significantly contributing to cost reduction and shortening of construction periods. 【Features】 - It is widely adopted in "large-scale repair work" and "renovation work" where large openings of four spans or more are required, which cannot be achieved with beam frames. - It allows for easy assembly of strong "temporary walkways," "temporary roofs," "protective scaffolding," and "work stages" with long spans. - Simple assembly by just joining dedicated joint plates with bolts and nuts, contributing to cost reduction and shortening of construction periods. - Assembly and disassembly are performed at ground level, eliminating the risk of falls. *Case study materials are available! For more details, please download the PDF below.

• Temporary Construction
• Roof and gutter construction
• Renovation and repair methods

[Sales and Leasing] Since it can span large distances, a "temporary work passage" can be installed easily and at low cost!

In sites with a wide excavation area, the shortest approach to the office becomes a challenge. However, many may be troubled by the fact that systems like pedestrian bridges using H-shaped steel can become quite heavy, leading to a desire to establish a work passage more simply and at a lower cost. The large-span truss material "Multi Truss A" can span 20 meters depending on the design conditions, allowing for the easy installation of a "temporary work passage" by placing scaffold boards on top. This contributes to shortening the installation period and reducing costs, and we have received positive feedback from major general contractors on site. *For more details, please refer to the PDF document or feel free to contact us.

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

Lease: With a simple design that has a small number of parts, it can be easily assembled even for first-timers. It achieves excellent cost performance on sites with large spans.

Multi Truss B is a "joint-type truss material for large spans" that is used as a unit by inserting pins. Depending on the design conditions, it can span 25 meters, making it suitable for various applications such as "temporary roofs," "work stages," "mobile platforms," and "walkways" that require strength over large spans. It has been widely adopted for rain protection in renovation work for shrines, temples, and historical sites. The frame-type Multi Truss B is lightweight with fewer components, allowing for easy assembly, which contributes to reduced transportation costs and shortened construction periods. 【Features】 - Capable of accommodating various applications such as "temporary roofs," "temporary walkways," and "work stages" with strength over large spans. - Can be used as a unit simply by covering the ends of the upper and lower frame members with direct joints. - Fewer components and easy assembly contribute to shortened construction periods. *Case study materials are available! For more details, please download the PDF below.

• Temporary Construction Materials
• Roof and gutter construction
• Renovation and repair methods

【Lease】From single-pitched to gabled/hipped roofs, a joint-type large space work scaffold suitable for "temporary roofs and provisional roofs."

Multi Truss B is a joint-type truss material suitable for large spans, designed to be used as a unit by inserting pins for simple roofs and temporary roofs. Not only for "simple roofs and temporary roofs," but depending on the design conditions, it can span 25 meters, making it usable for various applications such as "work stages," "mobile platforms," and "walkways" that require strength over large spans. The frame-type Multi Truss B consists of lightweight components with a small number of parts, allowing for easy assembly, contributing to reduced transportation costs and shortened construction periods. 【Applications】 - All-weather simple roofs and temporary roofs (single slope, gable type) / gable type simple roofs, mountain type, circular type temporary roofs - Work scaffolding for ceilings, mobile platforms - Temporary walkways, bridges, temporary stages - Platforms for material storage *We are currently offering materials with case studies! Please download the PDF below.

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

A "non-contact switch" that allows you to open and close doors simply by waving your hand, without directly touching the doorknob or switch! By adopting microwave technology, the risk of malfunction due to condensation caused by temperature differences in environments such as low-temperature warehouses is significantly reduced. It reduces the risk of virus and bacterial infections in places where hygiene is a concern, such as food factories, hospitals, nursing facilities, and restaurant kitchen entrances. 【Features】 ○ Reduces the risk of virus infection by allowing door operation without contact ○ Waterproof and dustproof (IP55 design), making the main unit washable with water (note: the wall surface (back side) is not included) ○ LED display and response sound allow for immediate confirmation of detection status ○ Two pattern settings for one-shot and latch output are possible ○ The thinnest in the industry! Only 22mm thick! ◎ For more details, please download the catalog or contact us.

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.

On August 19th (Tuesday), the Japan Meteorological Agency announced the three-month forecast from September to November. During this period, the upper-level westerlies are expected to flow more to the north than usual, and the Tibetan high-pressure system is anticipated to be stronger and positioned further north than average. *For more details, please visit our website or feel free to contact us.*

The non-contact beam touch sensor "HA-T401/HA-T520" has a compact detection range, making it an ideal automatic door sensor for installation on automatic doors facing narrow corridors or busy streets. Depending on the application and installation location, you can choose between "non-vision mounting type" and "non-vision built-in type." 【Features】 ● With the beam touch sensor, you can open and close the automatic door simply by bringing your hand close without touching it, ensuring hygiene. ● Depending on the installation environment, such as single sliding or bi-parting doors, the detection range can be set in four configurations: left, center, right, and a total of 12 spots. ● Two types of activation row settings are available to reduce unnecessary opening and closing of the automatic door due to cross traffic, contributing to energy-saving effects. ● The touch switch and infrared sensor are integrated, allowing for a switch between beam touch and infrared sensor with a single model. 【Recommended for such locations!】 ☑ Entrance facing a busy corridor ☑ Counter or sign near the door ☑ Buildings facing narrow corridors ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors ◎ For more details, please download the materials or contact us.

We will start providing the toilet occupancy display system InfoLink. It integrates and manages door opening and closing sensing data to display on digital signage. While protecting privacy, it aims to enhance user convenience and improve facility management efficiency. 【Features】 - Convenience: By visualizing the toilet usage status, users can easily see the availability at a glance, which helps improve user convenience. - Congestion Relief: Digital signage installed at the entrance of the toilet or in distant locations can display the congestion status, smoothly guiding users. It can also show the status of toilets on different floors or nearby, promoting the distribution of congestion. - Safety: Alerts can be issued if a toilet stall is occupied for an extended period. (Options available for 15 minutes, 30 minutes, or 45 minutes) This allows for quick responses to individuals who may become unwell inside the stall or to suspicious persons who may be hiding. - Efficiency: Toilet usage status can be obtained as log data. By understanding the differences in usage frequency by location, it can be utilized for optimizing cleaning plans and appropriate toilet expansion plans. (*Some optional services and plan-specific features are available. For details, please contact us below.)