We exhibited at the "Sewerage Exhibition '26 Tokyo."

Overwhelmingly fast construction! Reconstructing and extending the lifespan of concrete corrosion caused by hydrogen sulfide and aging manholes using FRP rehabilitation materials that allow for adjustable wall thickness.

The Bertiliner method is a technique for rehabilitating concrete that has been corroded by hydrogen sulfide and aging manholes using FRP rehabilitation materials. This method consists of FRP rehabilitation materials, a load-bearing ring, and supporting mortar, and the live loads and superimposed loads acting on the manhole are transmitted from the load-bearing ring through the FRP rehabilitation material and then through the supporting mortar to the base slab. Additionally, by using acid-resistant glass fibers and light-curing resins in the rehabilitation material, high-strength rehabilitated manholes can be formed in a short time. The thickness of the FRP rehabilitation material can be designed according to site conditions, allowing for the selection of efficient rehabilitation materials. **Features** - Self-supporting, not relying on the strength of existing manholes - Overwhelmingly fast construction - Integrated rehabilitation of sloped and vertical walls - Complies with seismic levels 1 and 2 **Applications** - Reconstruction and extension of the lifespan of aging or damaged manholes - Types: Prefabricated and cast-in-place - Shapes: Circular Φ900, Φ1000 - Manhole depth: 5m

• Sewerage facilities

A seismic reinforcement technology that improves the joint section of the main sewer pipe to a seismic structure in a short time without excavation. Compatible with diameters from Ø800 to Ø3500. Construction is possible even in a flowing state.

The "Magma Rock Method" is a seismic retrofitting technique that improves existing sewer facilities without seismic structures to a seismic-resistant structure in a short time and without excavation. 【Target Pipe Diameter】 ■ Magma Rock Method: φ800mm to φ3500mm 【Features】 ■ Magma Rock Method - Joint of the pipe - Flexibly follows horizontal and bending displacements caused by earthquakes, maintaining water tightness. Depending on the intended use and target pipe diameter, it is classified into types such as "Magma Rock Method NGJ," "Magma Rock Method mini NGJ," and "Magma Rock Method for Manholes." *For more details, please refer to the related link page or feel free to contact us.

• Sewerage facilities
• Vibration isolation, vibration control, and earthquake resistance construction
• Earthquake-resistant construction method

It discharges dirt, organic matter, biofilm, manganese, and red rust outside the pipe with ice, which causes a decrease in flow in the pressure pipeline and leads to the generation of hydrogen sulfide that causes corrosion!

The "Ice Pigging Pipe Cleaning Method" is a revolutionary pipe cleaning technique that uses a special ice slurry to scrape off deposits and contaminants from the pipe walls, allowing for discharge outside the pipe without damaging it or causing blockages. The slurry-like ice pig can easily follow bends and changes in pipe diameter, ensuring stable cleaning without the risk of clogs. Additionally, the special ice slurry is made from water and salt, making it environmentally friendly and harmless to humans. [Applications] ● Removal of accumulated dirt that causes a decrease in water flow rate ● Removal of dirt that leads to the generation of hydrogen sulfide, which causes internal corrosion ● Removal of peeling and floating seal coats in aging water pipes ● Removal of organic matter and biofilms that cause water quality deterioration and chlorine consumption ● Removal of manganese and red rust that cause colored water issues ● Cleaning of complex piping shapes with bends, different diameters, and horizontal sections.

• Renovation and repair methods

A technology for extracting leak investigation locations across the entire target area using satellite image analysis.

By analyzing images captured from satellite radar emitting L-band microwaves and detecting the unique reflection characteristics of tap water or sewage mixed with soil, we can identify suspected leak locations within a radius of 100 meters. We streamline fieldwork by narrowing the sound survey target distance to an average of 1/10, maximizing the absolute number of leak detections in a short period, including underground leaks that are difficult to visually detect. The results of the field survey can also be input on-site using communication devices such as smartphones linked to GPS, allowing for real-time sharing with the office. Unlike deterioration predictions, we can provide actual soil moisture observation data, enabling us to conduct comprehensive leak investigations in an "efficient" and "cost-effective" manner. ● Purpose Comprehensive screening survey for leak investigations (narrowing down the range of on-site sound surveys) * On-site sound surveys are not included in this service. ● Features Shortened duration for comprehensive surveys (analyzing the entire target area in about 2 months) Increased efficiency and reduced costs for sound survey work (narrowing the survey distance to an average of 1/10) Early detection of underground leaks (reducing effectiveness decline and secondary disaster measures) Digitalization of field surveys (utilizing GIS pipeline data and communication devices) Optimization of pipeline renewal plans (using survey results as foundational data for pipeline diagnostics)

• Civil Engineering Company

Software that visualizes various risks and issues in pipeline renewal planning using AI technology, supporting the formulation of optimal pipeline renewal plans.

Using AI genetic algorithms, we visualize a group of renewal plans that minimize costs, construction conditions, and risks from leaks, among billions of possibilities. We provide renewal plan proposals that could not be fully considered by human minds. Additionally, by selecting renewal plans through packaging, it is possible to extract renewal targets based on construction units rather than the length of pipelines on the ledger. The order of high-risk items is not necessarily the optimal order. ● Purpose Support for developing pipeline renewal plans ● Features Provides optimal renewal plan proposals according to budget - Allows selection of renewal plans that can reduce risks more effectively within a limited budget - Visualizes the effects obtained based on the budget used Enables efficient use of time through the process of developing renewal plans - Allows for more time to be spent on specific designs after the development of renewal plans - Enables annual plan reviews and adjustments during the term Centralization of information including knowledge and experience - Conditions can be added to align with the organization's considerations, not just based on risks and priorities - Accumulated insights from experienced organizational staff can be passed down through the software If necessary, the following functions can also be applied to the assessment of pipeline leak risks.

• Civil Engineering Company

Aiming for optimal pipeline management while understanding the overall water flow of the regional pipeline network and considering various conditions and situations.

While grasping the overall water flow of the regional pipeline network, we aim for optimal pipeline management by considering various conditions and situations. This is a software solution that presents everything from problem identification to solutions for the issues faced by each entity. ● Purpose Support for minimizing capital investment in water pipelines and optimizing water operations through AI. ● Features The software we offer for optimizing the maintenance and management of pipelines contributes to solving the challenges of each entity by combining one or both approaches depending on the purpose. While Asset Advance supports the formulation of renewal plans, the Optimizer aims for optimal solutions by focusing on more detailed aspects.

• Civil Engineering Company

Hotron Inc. has launched its new product, the "Vehicle Count Sensor CCS3"! This product is a ceiling-mounted sensor that combines infrared and radar technology. It reliably detects vehicles in both directions with a single unit, accommodating traffic during congestion and vehicle passing, thus achieving efficient occupancy management in large parking lots. Additionally, it can be utilized for exit warning purposes in addition to vehicle counting, contributing to the safe and smooth operation of parking facilities. 'Features' - Improved detection performance against changes in road surface during rainy weather by using both infrared and radar. - Equipped with IP67 waterproof and dustproof performance, making it effective even in salt damage areas. - Various settings can be configured from a dedicated app (for Android devices), with current settings easily visible at a glance. - The base dimensions are the same as the previous model "CCS2," allowing for smooth replacement of existing equipment. *For more details, please refer to the product information, catalog download, or contact us.*

Recently, Intertek Certification AB, the Swedish subsidiary of Intertek, has been accredited by the Swedish national accreditation body Swedac as a verification body for the EU Carbon Border Adjustment Mechanism (CBAM). According to Swedac's announcement, this is the first CBAM accreditation for a verification body in Sweden. This accreditation covers six sectors: cement, steel, aluminum, fertilizers, hydrogen, and electricity, and Intertek Certification AB will provide third-party verification services for embedded emissions associated with the manufacturing of CBAM-covered products based on the scope of accreditation. CBAM is a system that reflects the carbon price on greenhouse gas emissions associated with the manufacturing of certain products imported into the EU, requiring targeted companies to properly calculate and report their greenhouse gas emissions data and comply with third-party verification. Intertek Certification Co., Ltd. supports CBAM compliance in collaboration with accredited entities and global expert teams as the contact point in Japan. If you have any inquiries regarding third-party verification or related services, please feel free to contact us.

We have introduced Majesta Fragrance to a large host club located in Kabukicho, enhancing the atmosphere with scent throughout the establishment. We support the creation of a welcoming space for customers by providing fragrances that match the luxurious ambiance of the interior. **Benefits of Incorporating Scent in Host Clubs** Creating a Memorable Space Scent is deeply connected to human memory and emotions. By incorporating fragrances that align with the store's atmosphere, we can create an impressive environment that makes customers feel, "I want to come back to this space." Enhancing Luxury and Brand Image From the entrance to the floor, the entire establishment is enhanced with high-quality scents. By paying attention to fragrance as well as interior design and lighting, we highlight the glamour and luxury unique to host clubs. Majesta Fragrance has a proven track record of being implemented in various nightlife businesses, including host clubs, cabarets, lounges, clubs, bars, and girls' bars. Please feel free to consult us, starting with a free trial installation.

On October 23, 2026, Brent crude oil futures closed at \$116.72 per barrel. Considering the situation in the Middle East and transportation risks, we introduce points for reviewing the procurement and costs of cleaning agents in our HP article. It is important to check not only the purchase price of thinners and parts cleaners but also the usage amount, working hours, and waste liquid disposal costs. The article provides guidance on how to evaluate the water-based cleaning agent SEA’S7 as an alternative candidate, as well as the application page for tool and jig cleaning. You can consider switching from processes that can be changed by comparing the impact on materials, cleaning quality, rinsing and drying, and compatibility with subsequent processes. The effectiveness and cost vary depending on usage conditions. Please feel free to consult us about comparative testing. For more details, click here (read the HP article) https://www.7seven7.jp/news/oilreplacement-261025/

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition primarily in the BtoB (business-to-business) sector. On October 22, 2026 (Thursday), they published a page titled "Does Consumption Behavior Change Due to Influence from Others!? 'Demonstration Effect'." The 'Demonstration Effect' refers to how one's consumption behavior can change due to the influence of others' consumption behavior. The page explains the mechanisms behind this phenomenon, its differences from similar concepts, examples of its application, and precautions to take when utilizing it. (Page Overview: Excerpts) ■ What is the 'Demonstration Effect'? ■ Mechanisms behind the occurrence of the 'Demonstration Effect' ■ Differences between the 'Demonstration Effect' and similar concepts ■ Examples of utilizing the 'Demonstration Effect' ■ Precautions when utilizing the 'Demonstration Effect' (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/demonstration-effect-2026-10/