We will be exhibiting at the "Highway Tech Fair 2022" from November 24 (Thursday) to November 25 (Friday)! [Ended]

Inspection is possible just by placing the probe on the designated part of the anchor! A non-destructive testing device that can inspect and determine the bonding condition of post-installed anchors.

The (HAWK) Anchor Checker is a non-destructive testing device that can inspect and determine the bonding condition of post-installed anchors. It allows for inspection simply by placing the probe on the designated part of the anchor, making it a product that can be tested in a shorter time compared to pull-out tests. Additionally, while the sound testing method may yield varying results due to surrounding noise or the skill of the tester, the Anchor Checker establishes thresholds based on the measured values of anchors in good installation condition, ensuring consistent evaluations. (Note: This does not guarantee the pull-out resistance of post-installed anchors.) 【Features】 ■ Lightweight and Compact: It is lightweight and compact, allowing for space-saving inspections. ■ Non-destructive: Since inspection is conducted simply by placing the probe, it does not affect the anchor or the structure. ■ Easy Inspection: It does not require complex operations, enabling quick inspection and determination. ■ Fair Evaluation: It automatically performs quantitative assessments based on pre-set thresholds. *For more details, please download the PDF or contact us.

• Civil Engineering Company

We propose a system that excels in construction and inspection to prevent third-party damage caused by falling objects!

At K.F.C. Co., Ltd., we handle preventive maintenance technology using anchors, known as the "Fail-Safe System." Our unique creation, the "Hawk Tie Wire Anchor Z," is a post-installed anchor that integrates the wire connection and the main body through a single molding process. It is suitable for fail-safe applications in disaster prevention equipment such as sprinklers and water supply pipes. Additionally, we offer the "Torsion Nut" to prevent human error. We also have the "Hawk Stopper Drill," which enhances the quality of construction during anchor installation. 【Product Lineup】 ■ Hawk Tie Wire Anchor Z Type I ■ Hawk Tie Wire Anchor Z Type II (with shackle) ■ Hawk Tie Wire Anchor Z Type III ■ Hawk Tie Wire Anchor CN (with shackle) ■ Hawk Kakutei Tie Wire Anchor (with shackle) ■ Tie Wire Coupling (stainless steel) ■ Hawk Kakutei Anchor ■ Safety Anchor ■ Torsion Nut K/ZK ■ Hawk Stopper Drill *For more details, please refer to the PDF document or feel free to contact us.

• Work tools
• Safety and consumables
• Work tools

A tunnel interior sheet that can be applied simply by peeling off the release film and sticking it on with adhesive.

■NETIS Registration Number: KT-230095-A 【Features】 ■Strong Adhesive Power The adhesive layer is 300μm thick, allowing it to embed into concrete due to the anchoring effect. ■Visible Inspection of the Lining Surface The lining can be visually inspected through slits in the sheet, eliminating the need for equipment like microscopes. ■Easy Installation by Simply Peeling and Sticking No adhesive application process is required; just peel off the release film and stick it on. Repairs can be made with just the sheet and a cutter. ■Easy Cleaning with a High-Pressure Washer The interior has excellent cleaning recovery properties, allowing surface dirt to be removed with a standard household high-pressure washer. 【Value Provided by Gainatunnel Interior Sheet】 Unlike traditional interior construction, inspections for tile lifting, corrosion of fittings, and loosening of bolts are unnecessary.

• Tunnel Materials

Construction technology certification acquisition method! No need for mortar mixing or installation of injection holes on site!

The "RMA method" is a shear reinforcement method that allows for reinforcement without encroaching on the inner cross-section of continuous walls. It employs capsules containing premixed mortar as a bonding agent. This method enables construction using impact techniques for long or thick reinforcing bars, making it a post-installed method. Since there is no need for mortar mixing or the installation of injection holes on-site, special management is unnecessary. Reinforcement is carried out only for the insufficient shear capacity, allowing for a transition from shear failure-dominant to bending failure-dominant. 【Features】 ■ Drilling can be done with a small diameter and only once ■ No mixing on-site, maintaining consistent quality ■ Simple product composition and construction method, reducing construction time ■ Minimal interference with existing structural rebar, allowing for reduced re-drilling due to high stopping capability ■ A method that does not use large or special machinery, saving space *For more details, please refer to the PDF document or feel free to contact us.

• Sewerage facilities
• Earthquake-resistant construction method
• Special Construction Method

Post-installed anchor non-destructive testing device

- Easy inspection can be performed just by striking. - Objective judgment is possible using impact force waveforms. - High-precision judgment is possible compared to conventional sound impact tests. - Data is saved with each strike, making record management easy.

• Civil Engineering Company

The expansion-type rock bolt made of reinforcing steel pipes, developed by K.F.C. Co., Ltd., contributes to the longevity of tunnels.

This is a new concept tunnel rock bolt that expands due to high water pressure and has a mechanism for securing itself to the surrounding rock. 【Features】 ★ Reliable construction without filling materials ★ It secures itself to the surrounding rock with the expansion pressure of the steel pipe, without using filling materials like mortar. Even in areas with water inflow, it secures itself reliably without the influence of cement component leakage. ★ Speedy construction ★ Since no fixing materials like mortar are needed and it secures itself simultaneously with construction, it contributes to shortening the construction cycle and achieving early strength development. ★ High corrosion-resistant rock bolt ★ The entire length of the bolt is treated with high corrosion-resistant plating, boasting high durability. This contributes to the long lifespan of tunnel structures. *For more details, please download the PDF or contact us.

• Tunnel Materials

No need for maintenance time! We have developed a method to repair supports through partial construction.

The "GPR method" is a groundbreaking repair technique that applies the technology of steel pipe expansion-type lock bolts to repair corroded parts of guardrail posts. It features simple work that does not require exploratory drilling and does not need special construction techniques. Additionally, the construction equipment is compact, and the work time per location is extremely high at just 10 to 20 minutes. [Features] ■ Adoption of highly corrosion-resistant plated materials ■ Simple construction that does not require special construction techniques ■ Instant repair from the inside of the post using expansion steel pipes ■ Speedy construction ■ No exploratory drilling required *For more details, please refer to the PDF materials or feel free to contact us.

• Reinforcement and repair materials
• Special Construction Method

Torque management nuts that prevent human error. They help prevent forgetting to tighten and maintain the tightening torque within the appropriate range.

When the cap set on the nut reaches the appropriate torque, the inner claws break, and the cap spins freely to indicate that the installation is complete. A capped state indicates that installation is not yet complete. The work is finished when the cap is removed and the nut is exposed. This prevents not only forgetting to tighten or insufficient tightening but also seizing due to over-tightening. It is possible to tighten with the appropriate torque using only an impact wrench, without the need for a torque wrench or special tightening machinery.

• Road facilities
• Road signs and road accessories

Existing Tunnel Reinforcement Method Using "CFRP" Bonded Plates - Achieving Effective Tunnel Interior Reinforcement with High-Strength CFRP Using Carbon Fiber Sheets and Separators.

■NETIS Number: KT-230046 Technology Name: Fiber Sheet Adhesive Method for Tunnel and Bridge Repair and Reinforcement "Gaina SH Sheet Board Method" * Reinforcement with a single-layer laminated fiber sheet using high-density carbon fiber (compared to conventional multi-layer). * Compared to our carbon fiber sheet method of overlapping, this method is expected to shorten construction time and reduce costs. * Lighter than our steel plate adhesive method. No anchor work is required due to adhesive application. Fewer processes are needed compared to our continuous fiber sheet method. * High strength allows for strip placement. Unfinished areas between strips can be visualized, enabling visual confirmation of crack progression after reinforcement. * High-performance impregnation agents ensure reliable impregnation, allowing for high-quality construction. * No specialized skills are required for application and impregnation work, making it easy to secure construction personnel. * As a fiber sheet adhesive method, partial construction and partial adhesion are possible. It is flexible, allowing for easy application in corners.

• Bridge Materials

【Exhibition Information】 Exhibition Name: Food Processing Technology Exhibition 2025 Date and Time: November 14, 2025 (Friday) 10:30 AM - 4:30 PM *Free entry and exit, pre-registration required Location: Osaka Industry Creation Center - We will showcase technical products using the factory deodorant "Deofure." - We will display the tofu defoamer "Tofu Up." - Other fragrance technology products will also be exhibited. *For more details, please refer to the materials.

Protech Engineering will exhibit at the "Landslide Disaster Prevention Technology Forum '25 in Toyama," organized by the Japan Society for Slope Disaster Prevention Technology, scheduled to be held on Thursday, October 9, 2025. On that day, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆Exhibited Products◆ - Pile-type debris flow and driftwood countermeasures for non-flowing streams / Urban Guard (model display) Additionally, our representative will conduct a technical presentation, so we kindly invite you to attend.

Protech Engineering (Booth Number: 240) will be exhibiting at the "Hokkaido Construction Development Comprehensive Exhibition 2025," scheduled to be held on October 8 (Wednesday) and 9 (Thursday), 2025. On the day of the event, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆ Main Exhibited Products ◆ - Energy-absorbing rockfall protection fence / ARC Fence (model display) - Landslide debris protection fence / Slope Guard Fence Type LE (model display) - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing streams / Urban Guard - Avalanche prevention piles / Tri-Pile - Avalanche protection fence / Slope Guard Fence Type LS - High energy-absorbing rockfall protection fence / Macro Fence In addition, we will have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.

Profect Co., Ltd. will hold a seminar on October 3rd (Friday) themed around the IT Implementation Subsidy 2025 and our developed and sold production management system "TED." This year's IT Implementation Subsidy has seen a significant decrease in the acceptance rate compared to previous years. Many companies are struggling with the situation of having wanted to implement IT tools but being rejected. In this seminar, we will explain why the acceptance rate has dropped, the background behind it, and the key points for being accepted. Additionally, we will introduce our initiatives that have achieved a 100% acceptance rate so far this year and the reasons why our production management system "TED," registered as an IT tool, is chosen. To accommodate busy schedules, this seminar will be held in a hybrid format, allowing for both in-person attendance and online participation via Zoom. Please choose your preferred method of participation according to your convenience. If you are currently considering applying for the IT Implementation Subsidy or are interested in production management, we encourage you to join us. We sincerely look forward to your application.

An international forum aimed at promoting the circular economy and closed-loop economy, "Closed Loop Recycle Forum 2025 (hereinafter referred to as CLRF2025)," will be held for two days from November 25 (Tuesday) to 26 (Wednesday) at The Oriental Terrace in Chuo Ward, Hamamatsu City, Shizuoka Prefecture. In Europe, closed-loop recycling practices are already advancing. We have organized this international forum as a platform to connect the forefront of Europe with Japan's challenges, striving for a future that balances economic viability and environmental sustainability. A total of 12 speakers, including Chairman Kajiwara of the Waste and 3R Research Foundation and Director Kaneko of the Ministry of the Environment's Container and Packaging Recycling Division, along with leading recycling operators and researchers from Japan and Europe, will present advanced examples of the circular economy and closed-loop economy. Furthermore, through discussions on the feasibility and challenges of implementation in Japan, we will explore hints for sustainable business models that companies and local governments should aim for.