Side Ditch Comprehensive Catalog Additional Publication

Achieving economy, strength, and durability, the two-row drainage channel and slit holes capture rainwater!

The "Win Side Ditch" is a new free-gradient side ditch that combines economic efficiency with strength and durability as a product. It features two rows (double) of drainage channels and slit holes arranged in the main beam and cover, effectively capturing rainwater. Thanks to its super drainage capacity, a collection grating is unnecessary. The slit holes are flared, making them less prone to clogging. 【Features】 ■ Two rows of drainage channels and slit holes effectively capture rainwater ■ Suppresses road surface subsidence ・ The side walls have a flat shape without irregularities ■ Lightweight cover significantly reduces construction costs ・ Excellent drainage function minimizes the need for grating ■ Prevents water accumulation on roads and rainwater runoff to residential areas *The sales area is limited to the Kinki region (2 prefectures and 4 counties) and the Kanto region. For more details, please contact us or download the catalog.

• Gutters and U-shaped gutters
• Dam construction

Commercializing optimal drainage structures based on experimental data from industry, government, and academia. A circular waterway that maximizes the functionality of drainage pavement.

This is a circular drainage channel that demonstrates the drainage function of permeable pavement. It features a design structure with optimal drainage capabilities based on rainfall experiments. The inlet structure pursues the thinning of the permeable pavement layer at the collection area of the circular drainage channel. The circular drainage channels are strongly connected to each other with bolts. It is a design structure that comes as a set with the circular drainage channel and a dedicated catch basin. For more details, please download the catalog or contact us.

• Secondary paving products

Based on the consensus of member companies nationwide, the waterway developed by the association, incorporating the know-how accumulated over the past 30 years, has become the "Unified Circular Waterway."

【Rich Variations】 ○ Type I → This is the most standard circular drainage channel with a 500mm wide apron. ○ Type II → A circular drainage channel with an upper slit designed for automobile-exclusive roads. ○ Type III → Designed for general roads. Comes with a dedicated grating. ○ Type IV → Designed for general roads. A boundary block is installed at the top of the main body. ○ Type V → Used for the crossing sections of general roads. ○ Urban Type → Used in areas where aesthetics are prioritized, featuring L-shaped angles and grating. For more details, please download the catalog or contact us.

• Drainage and water removal
• Earthworks
• Paving of sidewalks, roads, parking lots and stadiums

It has a double safety structure to prevent the lid from popping up and scattering.

The FD drain, which serves as a curb and drainage channel for bridges, features a double safety structure that prevents the cover from bouncing up and scattering. The underlying SG (melted zinc-aluminum alloy) coating has several times the corrosion resistance of standard hot-dip galvanized coatings, providing excellent rust prevention. Additionally, it has superior adhesion to various types of paint, ensuring that there is no concern about peeling over time. The nylon 12 coating maintains an average thickness of over 300μm, effectively blocking moisture from the iron substrate and underlying coating, thus achieving a long lifespan. Its excellent wear resistance means that even in harsh environments like road shoulders, it is less likely to chip or peel. For more details, please contact us or refer to the catalog.

• Drainage and ventilation equipment
• Gutters and U-shaped gutters

We will introduce examples of smart drains installed in roads, sidewalks, parking lots, and parks.

The steel side ditch for shoulder drainage, Smart Drain, ensures safety and allows for road width expansion. It also excels in water flow capacity and features a compact and space-saving design. Smart Drain is available in three types: S-type, E-type, and C-type, which can be selected according to the shape of the road. It can eliminate puddles on sidewalks and shoulders, allowing for manual installation with minimal excavation. This significantly shortens construction time and minimizes the impact on the surrounding area. For more details, please contact us or refer to the catalog.

• Gutters and U-shaped gutters
• Dam construction

Simple structure and high durability. Steel side ditches with a reduced cross-section design.

It is lightweight and does not require heavy machinery for installation. Its smart design does not compromise the landscape. It is also compatible with permeable pavement. The C-type, designed to be light enough to be held with one hand, comes in a wide range of sizes from 50□ to 200□. The S-type, which allows for adjustable angle heights, ranges from 50mm to 110mm depending on conditions. The slit width can also be selected as either 15mm or 9mm based on collection conditions. For more details, please download the catalog or contact us.

• Gutters and U-shaped gutters
• Dam construction

There are no gradient breaks, and the safety of the road shoulder is improved! The water flow capacity is about twice that of the conventional L-shaped drainage channel.

The "Smart Drain E-100 Type" is a steel side ditch that maintains a constant slope, ensuring safety. By having a consistent cross slope, the need for a street apron is eliminated, allowing for a 40 cm increase in the width of the roadway and sidewalk. Additionally, despite its lightweight and compact structure, its water flow capacity is approximately twice that of conventional L-shaped street ditches. 【Features】 ■ Improved safety ■ Increased road width ■ Approximately double the water flow capacity ■ Lightweight and strong compact design ■ Cost-effective *For more details, please refer to the PDF or feel free to contact us.

• Drainage and ventilation equipment
• Gutters and U-shaped gutters

12% cost reduction compared to conventional methods! Achieving a large-capacity and reliable wide collection slit!

"Good Rain" achieves significant cost reduction and high-performance slit drainage by adopting a 'comb-like interlocking structure' between the curb integrated lid and the U-shaped water channel. It allows for safe shoulder driving, making it ideal for bicycle-only roads. We can also accommodate region-specific specifications. 【Features】 - Can be addressed by replacing only the upper curb lid components - Smooth construction - Abundant variations - Achieves low cost This product is limited to the Kinki region (2 prefectures and 4 counties). Thank you for your understanding. For more details, please download the catalog or contact us.

• Gutters and U-shaped gutters
• Secondary paving products

Measures against guerrilla rainstorms, enhancing road surface drainage functions. Minimally invasive and non-destructive small cross-section ditches "Smart Drain."

The steel side ditch "Smart Drain" is lightweight, can be installed without heavy machinery, and allows for shortened construction periods and cost reductions. Compared to traditional concrete road ditches, it can be installed in a space-saving manner. The exposed surface of the top plate is minimal, making the ditch less noticeable and preserving the landscape. With a wall thickness of 4.5mm, it is designed to withstand harsh conditions (T-25 rating) and is adopted in various scenarios. It can be easily introduced in areas where puddles quickly form during sudden heavy rain! 【Benefits of Introduction】 ○ Shortened construction period and reduced installation costs ○ Improved drainage function of the road surface ○ Lightweight and compact ○ Significant reduction in cross-section compared to traditional ditches For more details, please download the catalog or contact us.

• Gutters and U-shaped gutters
• Dam construction

A slit-type full collection structure suitable for barrier-free drainage treatment. We offer a rich lineup. We have 20 years of experience and achievements.

【Main Body Lineup】 ○ Drainage pavement dedicated longitudinal type E and EL → This type is specially designed for drainage pavement developed based on experimental data from industry, government, and academia. ○ Longitudinal type K and KL → The structure integrates boundary blocks with bolts, achieving a reduced cross-section for street gutters. ○ Access type B ○ Barrier-free compatible type AF ○ Longitudinal type A ○ Cross-sectional type CD ○ Urban type M For more details, please download the catalog or contact us.

• Gutters and U-shaped gutters
• Dam construction

■ FaceMe Security "Visitor Access Management" Key Features and Characteristics < Set Access Periods for Each Visitor > - Individual settings for the dates and times visitors can enter - Optimal access periods can be set according to the visitor's situation, whether for short visits or long stays. < Two Types of Authentication Methods to Accommodate Various Scenarios > ▶ Authentication via IP Camera - Enables authentication from a distance, achieving facial recognition without the need to disembark. ▶ Authentication via Facial Recognition Device (e.g., tablet) - Ideal for entry scenarios such as reception or security posts. Can be flexibly utilized depending on the installation location and operation. - Allows for on-the-spot registration of facial information using the device, enabling smooth responses to sudden visits or unexpected guests. < Real-Time Notifications Supporting Security and Reception Operations > - Real-time notifications of visitor and employee classifications, authorization expiration, and authentication status. - Prevents delays and oversights in verification, balancing the reduction of security staff workload with enhanced security. These features resolve issues arising from visual checks, logbooks, and IC card operations, simultaneously achieving enhanced security and improved efficiency in reception and security operations.

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.

A system for driver terminals has been realized through API integration, promoting the optimization of the delivery process and improvement of services to customers. Seino Information Service Co., Ltd. and Briskola Co., Ltd. announce that they have adopted Briskola's full lifecycle API management product "BAMs Series" for the construction of a system utilizing APIs and the management of API connections with various business applications for driver terminals, aimed at improving delivery efficiency and achieving digitalization of logistics for Seino Transportation Co., Ltd. and transportation groups nationwide. By implementing Briskola's "BAMs Series" for API management in the delivery management system constructed through API integration, we will focus on responding to the expected increase in the number of API calls due to the anticipated increase in terminal numbers, as well as ensuring stable system operation and preventive detection. This will lead to improved operational efficiency for drivers and the provision of high-quality services to customers sending and receiving packages.

In this case study, we have received cooperation from Obayashi Corporation and Sankyu Inc., leaders at the forefront of the construction and logistics industries, to introduce their specific initiatives regarding "early detection of heatstroke risk" and "ensuring worker safety." Additionally, we have published an interview article with Obayashi Corporation, who contributed to the development of "GenVital LTE," as a "development story." As heatstroke risk has become a social issue, we encourage everyone in companies working on improving on-site productivity and safety measures for workers to read this for insights. GRIFFY will continue to contribute to creating safer and more comfortable working environments through DX solutions, including "GenVital LTE." ◾️ Obayashi Corporation (case study) ◾️ Sankyu Inc. (case study) ◾️ Obayashi Corporation (development story) *Please check the link for more details on the article.

We conducted an RTK accuracy verification of the GNSS reference station (Hi-Target Vnet6plus receiver + choke ring antenna) installed at our company building. Generally, with a single-frequency GNSS, once the baseline length exceeds 10 km, it becomes impossible to consider the path through the ionosphere as the same, and the difference in ionospheric delay becomes a significant source of error. By using dual-frequency GNSS, it is possible to correct the delay based on the differences in delay caused by the frequency of the radio waves; however, it is still said to be effective only up to about 10 km. Why is that? We have published the verification results on our blog.