Introduction of disaster recovery construction methods featured in the Journal of Civil Engineering.

Fabric formwork for slope protection

This is a concrete mat that constructs high-density, high-strength hardened bodies. 【Features】 - Labor-saving Based on design drawings, concrete or mortar is injected into mats manufactured in a factory, allowing for construction with fewer people and in a shorter time compared to traditional on-site poured concrete or precast block work. It also proves effective in disaster recovery. - Cost-effectiveness Since underwater construction is possible, switching work and water-stopping work are not necessary, resulting in shortened construction periods and excellent economic benefits.

• Steel structure construction

A concrete molding method that involves pumping fluid concrete or mortar into a fabric formwork! It can be executed with a small number of people and in a short amount of time!

The "Fabric Formwork Method" is a concrete forming technique that involves pumping fluid concrete or mortar into a fabric formwork made of high-strength synthetic fibers processed into a mat-like shape. Since the fabric formwork is permeable, excess mixing water is squeezed out by the injection pressure, which reduces the water-cement ratio (W/C), accelerates the curing time, and results in the formation of a high-density, high-strength hardened body. 【Features】 ■ Can be constructed with fewer people and in a shorter time compared to conventional on-site concrete and precast block work. ■ Demonstrates effectiveness in disaster recovery. ■ Allows for underwater construction, eliminating the need for switching work and water-stopping work. ■ Exhibits excellent effects in shortening construction periods and economic efficiency. ■ Adapts well to complex slopes with varying gradients, achieving uniform thickness. ■ Lightweight. ■ Reduces curing time. *For more details, please request materials or view the PDF data available for download.

• Formwork material
• Slope protection material
• Special Construction Method

The "CCS2" is a ceiling-mounted vehicle counting sensor that employs an infrared reflection method. It can detect vehicles in both directions with a single unit, accurately counting vehicles even during traffic jams or when vehicles pass each other. Additionally, this product can be used not only for vehicle counting but also as a sensor for departure warnings. Furthermore, by using a separately sold dedicated remote control, it is easy to reset the sensor alone, switch the counting direction, and change the patterns of the departure warning timer. 【Features】 ■ Angle adjustment up to ±5° ■ Can be installed in locations with high ceilings up to 4m ■ Detection area consists of 40 spots, allowing for extensive detection ■ The display LEDs are color-coded by direction, making operation confirmation easy.

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. We have many implementation examples available, so please take a look at the case study page.

We have added site photos of the Danjiang Bridge, currently under construction in Tamsui District, New Taipei City, Taiwan (taken on August 19, 2025), to our company website (Projects). The main tower will reach a height of 200 meters above the water surface. According to the plan, the main tower will be constructed in 53 floors, with each floor featuring a complex variation in shape. As of the end of August 2025, the construction of up to the 52nd floor has been completed. The construction of the main tower has now entered its final stage. Please check our company website (Projects) for more information. ■ Project Name: "Danjiang Bridge Project" If completed, the Danjiang Bridge, designed by the late Zaha Hadid, will be the longest single-tower, asymmetrical cable-stayed bridge in the world. The construction of this reinforced concrete main tower utilizes the Perry System (SCS+VARIO and ACS+VARIO). Additionally, this project has been awarded as an all-Perry project, receiving support from the Perry Group's project and technical teams through Perry Japan as the point of contact. Perry Japan Co., Ltd.

Hotron's vehicle detection sensors allow you to search for products that meet your needs from three categories: "Purpose of Use," "Location of Use," and "Product List." The sensors detect the passage of vehicles and notify you with a rotating light, or switch the display of parking availability. They manage vehicle presence, full parking, and exit warnings in parking lots, contributing to safe driving and smooth operational management within the parking area. They are used in various settings, from coin-operated parking to large-scale parking lots.

Do you have any concerns or requests regarding wired bed exit sensors? × Tangling or tripping over wired cables × Cable disconnection or damage × Worrying about forgetting to turn the switch back on after temporarily stopping the sensor. × Wanting to be notified of bed exits even from a location far from the nurse call outlet. Such concerns can be resolved simply by connecting our wireless nurse call linked set to the sensor! Our wireless nurse call linked set allows you to connect bed exit sensors like "Ugo-kun," "Foldable Thin Matta-kun," "Ayumi-chan," and "Just Place Pole-kun" to transmitters and receivers, reducing wiring around the bed area, alleviating concerns about tripping or falling due to cables, and contributing to a tidier work environment. Furthermore, it enables the use of bed exit sensors even from locations far from the nurse call outlet, allowing for more flexible equipment placement.