Notice of Technical Seminar on Measures for the Long Lifespan of Road Bridges (Okayama)

Technical materials featuring construction achievements are being distributed. A reduction of approximately 79% in process time is possible compared to conventional methods!

The "R Anchor" is a post-installed anchor bolt that can be removed after use, such as for temporary materials. It uses acrylic resin instead of conventional epoxy resin as the adhesive for the anchor bolt. Acrylic resin has the following features: - Can be installed at low temperatures down to -10°C - Short curing time (Summer resin: approximately 70 minutes at 25°C, Winter resin: approximately 120 minutes at 5°C) - Can be applied to wet surfaces Additionally, during installation, it eliminates the need for the setup and removal of pipes and sealing materials, as well as resin measurement and mixing tasks, allowing for approximately 79% reduction in process time compared to conventional methods. ★ Technical materials containing construction achievements are available upon request ★ [Contents (excerpt)] - About acrylic resin - Performance verification tests - Construction achievements [Applicable examples] - Temporary equipment during bridge construction (preventing overturning and falling during girder installation, etc.) - Fixing brackets for jack-up during bearing replacement - General civil engineering work, construction work, factory equipment fixation, etc. *For more details, please refer to the catalog or feel free to contact us.

• Bridge Materials
• Bridge Construction
• Other earthworks, foundation works, and exterior floors

Can be installed even at low temperatures of -10℃! Post-installed anchor bolts using acrylic resin.

The "NR Anchor" is an anchor bolt that uses acrylic resin and is applicable to all post-installed anchor bolts used in concrete structures. It has high viscosity and a short curing time, allowing for a reduction in construction time. During injection, there is no need for the installation and removal of pipes or seal materials, nor for resin measurement and mixing work. 【Features】 - Can be installed at low temperatures (minimum usable temperature -10°C) - Little reduction in strength even with rough mixing ratios of the two components - Prevention of construction defects such as mixing errors (uses dedicated injection equipment for automatic mixing) - Short curing time For more details, please contact the manufacturer of the R Anchor, Sanpo Co., Ltd.! *For more information, please refer to the catalog or feel free to contact us.

• Protective fence
• Bridge Construction
• others

Environmentally friendly and structure-friendly! Concrete surface protection material using acrylic rubber.

The "Alonbur Coat Z-X and Z-Y Method" is a concrete surface protection material that uses acrylic rubber. Repair methods for concrete structures that utilize the features of "Alonbur Coat" include the Z-X method (prevention of deterioration + prevention of peeling) and the Z-Y method (prevention of deterioration). All standard materials used are water-based, resulting in minimal organic solvent odors or unpleasant smells, as well as reduced skin irritation commonly associated with organic materials, making it environmentally friendly for both the surrounding area and workers. The coating can be reapplied, which is effective for environmental measures and waste reduction during the next repainting. 【Features】 ■ Environmentally friendly due to the use of water-based materials ■ Repainting of the coating is possible ■ Allows moisture release from within the concrete ■ Good adhesion durability of the membrane layer to the concrete ■ Easy maintenance *For more details, please refer to the catalog or feel free to contact us.

• Other civil engineering works
• Concrete construction
• Renovation and repair methods

Sekisui Filler Co., Ltd. will be exhibiting at the "Automotive Technology Exhibition 2026 YOKOHAMA" held at PACIFICO YOKOHAMA from May 27. (Booth number 285, within the Sekisui Chemical booth) 【Exhibited Products】 Mobility G - Re-sealable gasket HM (EV Seal 500) - Interior materials (Thermonex/Swiftlock) - Battery protection materials (EV Protect 4006SFR, etc.) Electronics / Car Electronics - Adhesives for camera modules - Adhesives for displays - Conformal coating agents - Optical adhesives We sincerely look forward to your visit.

In the evaluation of GaN HEMTs, DC measurements alone cannot capture the true behavior of the device in actual operation. Phenomena such as current collapse caused by self-heating and trap effects can lead to RF output degradation and reliability deterioration. In this free online seminar, top researchers from the United States will present the latest evaluation workflow that integrates pulse IV measurements, RF characteristic evaluation, and thermal reflection imaging. The seminar will be conducted in English without interpretation, so please join us. 【Main Program】 Analysis of correlation data for pulse IV/RF/thermal reflection imaging of GaN devices Thermal degradation mechanisms of GaN, SiC, etc., and their impact on reliability Exceeding the limits of IR (infrared) with picosecond resolution thermal reflection imaging Automated wafer-level evaluation system for RF/silicon photonics 【Event Overview】 Date: May 27, 2026, 7:00 AM or 7:00 PM (PDT) *Japan Time: May 27 (Wed) 11:00 PM or May 28 (Thu) 7:00 AM Participation Fee: Free (online broadcast with live Q&A) This seminar is packed with tips for next-generation device development. Please register!

Are you facing challenges where salary increases don’t necessarily lead to higher take-home pay? In this seminar, together with a certified social insurance and labor consultant, we will explore future HR strategies from both perspectives: system design and practical implementation. ✔ HR strategies under inflationary pressure ✔ Rethinking compensation and benefits design ✔ Real case studies for improving hiring & retention ✔ The concept of the “third wage increase” and how to apply it ―――――――――― ■ Event Details Date: May 27, 2026 (Wed) 18:30–20:00 Location: Kort Valuta Inc. (Shibuya, Tokyo) Fee: Free ―――――――――― ▼ Register here https://forms.gle/SByk7qn7VZRPuEZs8 ▼ Learn more (Press Release) https://prtimes.jp/main/html/rd/p/000000107.000076589.html #HR #HumanResources #EmployeeEngagement #Compensation #Benefits #Fintech

**Lecture Content and Instructor** 13:30 - 14:20 Overview of Cut Slope Reinforcement Soil Method Design (50 minutes) 14:20 - 14:30 [Break] (10 minutes) 14:30 - 15:20 Implementation of Cut Slope Reinforcement Soil Method Calculation System 'Reinforced Soil' [First Half] (50 minutes) 15:20 - 15:30 [Break] (10 minutes) 15:30 - 16:30 Implementation of Cut Slope Reinforcement Soil Method Calculation System 'Reinforced Soil' [Second Half] (60 minutes) Godai Development Co., Ltd. System Technology Department, Development Section Masatoshi Miura For more details, please check the link below.

Daitō Shikō Co., Ltd. will exhibit at the "Fukuoka Premium Incentive Show 2026," which will be held at Marine Messe Fukuoka Hall B from Thursday, June 11, 2026. At the exhibition venue, we plan to showcase a variety of popular items, including clear trading cards and classic novelties. If you are looking for SP tools, promotional items, or novelties, please be sure to visit our booth.