Civil Newsletter [Season Letter] (February 2020)

The metal road construction method is suitable for road construction in mountainous areas. It is a three-dimensional frame prefabricated bridge consisting of a grid section and a floor slab, primarily made of steel pipes and H-shaped steel.

The "Metal Road Construction Method" is a three-dimensional frame prefabricated bridge where the piles, cross beams, and main beams are rigidly connected at the grid points. It is mainly suitable for road construction on steep slopes in mountainous areas. We apply the appropriate structural type according to the terrain and construction conditions. We offer various types, including the "Widening Type," "Mountain Side Cantilever Type," and "Independent Type." 【Features】 ■ Excellent seismic resistance ■ Easy transportation and installation of components ■ Short on-site construction period ■ Widening possible while ensuring existing traffic ■ Consideration for the natural environment ■ Abundant track record *For more details, please refer to the PDF materials or feel free to contact us.

• others

This is a reinforcement method for RC members using lattice steel plates (steel plates processed in a lattice shape). The reinforcement cross-section can be made thin, and it can reduce labor on-site.

Grid metal is a product that reinforces deteriorated RC structures by integrating with polymer cement mortar. By processing steel plates into a lattice shape, it allows for a thinner reinforcement layer, making on-site work more efficient. It is used for reinforcing the underside and topside of bridge RC slabs, repairing and reinforcing deteriorated box culverts, and reinforcing RC beams. By reducing the thickness of repairs, it enables a reduction in repair loads and ensures the maintenance of internal space. Features of the grid metal method: - It can be processed in the factory to match the shapes of tunnels and box culverts, thus streamlining on-site construction. - Since the vertical and horizontal bars are on the same plane, the reinforcement cross-section can be made thinner, minimizing the increase in dead load and favorably securing internal space. - By applying corrosion protection treatments such as hot-dip galvanizing and epoxy resin coating, it excels in corrosion resistance and contributes to the longevity of structures. For more details, please request materials or view the PDF data available for download.

• Steel

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Features: ● Equipped with Intel Core Ultra 9 285H/7 255H/5 225H ● DDR5 SODIMM x 2 (up to 128G) (sold separately) ● VGA Switch DDI x 1, LVDS colay eDP x 1, DDI x 2 ● USB 2.0 x 8, USB 3.2 Gen 2 x 4 ● PCIe [x1] x 4, PCIe [x4] x 1, PEG [x8] + [x4] + [x4] ● 2.5GbE x 1 ● COMe Type6 standard, 95mm x 95mm size ● Operating temperature -20~70℃ ● Sold separately ECB-920A: Development carrier board COM-MTHC6-FAN01: CPU fan COM-MTHC6-HSP01: Heat spreader (※ Heat dissipation is required in the enclosure)

Features: ● Equipped with Intel Core Ultra 7 255H/7 155H/5 225H/5 125H ● LPDDR5x 16GB/32GB/64GB onboard ● M.2 NVMe 256GB onboard ● USB 2.0 x 8, USB 3.2 (10Gbps) x 4 ● PCIe Gen 4 [x8] x 1, PCIe Gen 3 [x1] x 4, PCIe Gen 3 [x4] x 1 (2 lanes co-lay with SATA; BOM option) ● 2.5GbE x 2 ● COM-HPC Mini standard, size 95mm x 70mm ● Optional items ECB-980A: Development carrier board HPC-ARHm-FAN01: CPU fan HPC-ARHm-HSP01: Heat spreader (Note: heat dissipation is required in the enclosure)

Features: ● Processor: Qualcomm QCS6490 with Arm Cortex-A78 ×4 + Cortex-A55 ×4 (Octa-core) up to 2.7GHz ● LPDDR5 onboard memory (up to 8GB) ● Display: MIPI-DSI (4 lanes) ×1, DisplayPort ×1 ● USB 2.0 ×4 (one port supports OTG), Gigabit Ethernet ×2

In civil engineering sites during extreme heat, the surface temperature of the ground plates and the heat reflection significantly affect the working environment. In particular, steel plates tend to retain heat when exposed to sunlight, posing challenges for workers' heatstroke prevention and safety management. Hyper CLT ground plates are civil engineering materials utilizing wood CLT. As wooden ground plates, they can be used for temporary roads, access routes, heavy machinery work yards, material storage areas, and pedestrian pathways, making them a versatile alternative to steel plates in various civil engineering sites. In actual sites, there are cases where the surface temperature differs by about 20 degrees compared to steel plates, making them effective as a solution for heat prevention and reflection suppression. The 5×10 plate weighs approximately 230 kg, and the 5×20 plate weighs about 460 kg, making them lightweight and easy to handle even with small machinery, which helps reduce the burden of transportation, installation, and removal. They are materials that easily promote noise reduction, CO2 fixation, and environmental consideration unique to wood. Registered as a Ministry of Land, Infrastructure, Transport and Tourism NETIS technology "TH-250021-A," they can also be utilized for creative ideas and safety measures in public works. They are recommended for companies looking to reassess the summer site environment. We also accept inquiries for consultations and requests for materials tailored to site conditions. We can propose solutions for temporary plans during summer for both public and private civil engineering projects. Please feel free to consult with us.