List of Civil Engineering products
- classification:Civil Engineering
3016~3060 item / All 7943 items
The stencil method is a landscaping technique that uses "paper stencils." It is suitable for situations where embossing is not possible and for enhancing the aesthetic appeal of concrete surfaces.
- Renovation and repair methods
- Paving of sidewalks, roads, parking lots and stadiums
- Civil Engineering Method
A barrier-free garbage storage and discharge machine that allows for garbage input with zero step difference! It can be replaced with conventional garbage storage and discharge machines that require s...
- cleaning
- Sewerage facilities
- glue
A barrier-free garbage storage and discharge machine that allows for garbage disposal with zero height difference! It contributes to creating a comfortable living environment in various places.
- cleaning
- Sewerage facilities
- glue
By attaching it to the tip of the fiberglass cutting rod and bending it back, it reduces the breakage of the cutting rod!
- Railway Construction

This is an introduction to the "slit barrier" that further enhances the effectiveness of preventing the breakage of railway crossing barriers.
◆ What is a "Slit Barrier Rod"? It is attached to the tip of the barrier rod and can reduce the risk of breakage by bending. ◆ Features of the "Slit Barrier Rod" 1) Unique slit processing allows for bending and restoration! 2) The bending function makes it easy to escape from within the crossing! 3) Reduces breakage of the barrier rod due to the bending function, shortening safety check times and minimizing train delays! ◆ Recommended for those facing the following issues ◆ 1) Want to make it easier for vehicles trapped in the crossing to escape. 2) High frequency of barrier rod replacements. 3) Safety checks take time, affecting train delays. If you would like to hear more specific information about the product, we can provide explanations in person, over the phone, or remotely. Please feel free to share any minor requests, concerns, or questions you may have.
A 360-degree railroad crossing warning light that is visible from all directions, even at complex intersections with side roads!
- Railway Construction

We will be exhibiting at the Railway Technology Exhibition in Osaka (details of the exhibition will be announced).
We would like to introduce our developed products and new products that will be exhibited at the Railway Technology Exhibition in Osaka. Main theme: "Railway × IoT" Theme 1: Labor-saving and manpower reduction in railway electrical equipment operations Our IoT sensors continuously monitor the condition of railway line-side equipment, enabling remote equipment monitoring. Exhibited items: Electric snow-melting devices, level crossing alarms, signal and track relay sensors, etc. Theme 2: Labor-saving and manpower reduction in various fields supporting railway operations Our IoT sensors can monitor the condition of passengers and various equipment within the station, contributing to more detailed service provision and labor-saving and manpower reduction. Exhibited items: Trash bins, SOS buttons, lighting, seat occupancy sensors, etc. Additionally, the new products on display are as follows: - Level crossing gate: A gate that prompts pedestrians to stop temporarily at level crossings without a level crossing alarm. - Switch anti-friction device: A product that reduces the weight of the tongue rail on the floor by bearing part of its weight, thereby decreasing the switching force. - Split-type level crossing alarm pole: A split-type alarm pole utilizing slip joint technology, etc. Our technical staff will be prepared to answer your questions and listen to your opinions, and we look forward to your visit.
You can select display colors and the number of displayed characters according to your preferences, and it is possible to connect with various higher-level devices.
- Railway Construction
Products that meet the standard specifications of the National Box Culvert Association and the recommended specifications of JIS A 5372.
- Dam construction
- Water Supply Facilities
- Sewerage facilities
Precast box culverts made of prestressed concrete according to the recommended specifications of JISA 5373 by the National Box Culvert Association.
- Secondary steel products
- Foundation construction
- Other civil engineering works
Our original box culvert
- Secondary steel products
- Foundation construction
- Other civil engineering works
A box culvert equipped with a special rubber ring at the joint section to enhance seismic performance.
- Secondary steel products
- Foundation construction
- Other civil engineering works
A box culvert divided into a top slab component and a bottom slab component.
- Secondary steel products
- Foundation construction
- Other civil engineering works
A modular manhole combining rectangular and circular shapes.
- Secondary steel products
- Foundation construction
- Other civil engineering works
A box culvert divided into a top slab component, side wall components, and a cast-in-place bottom slab component.
- Secondary steel products
- Foundation construction
- Other civil engineering works
A box culvert composed entirely of precast components, divided into a top slab member, side wall members, and a bottom slab member.
- Secondary steel products
- Foundation construction
- Other civil engineering works
Super large box culvert with post-tensioned PC steel materials arranged in the top slab.
- Secondary steel products
- Foundation construction
- Other civil engineering works
Super wide box with angled support
- Secondary steel products
- Foundation construction
- Other civil engineering works
[Agents Wanted] The connection points between joints are factory vulcanized and bonded, achieving very high water resistance.
- Foundation construction
- Dam construction
Even with large, heavy products, it is possible to move them with a small force due to the bearing effect of the rails and steel balls.
- Secondary steel products
- Foundation construction
- Other civil engineering works
[NETIS Registered Product] A bridge expansion device with high water stop performance, comfortable driving, and ultra-low noise.
- Foundation construction
- Road signs and road accessories
World's first! GPS/3D gyro/3D tilt/digital compass/altitude/acceleration measurement capable GPS logger.
- Other civil engineering works
- Other measuring instruments
L-shaped retaining wall with fence foundation, compatible with sloped top cutting type.
- Retaining wall
Segmented all-precast L-shaped retaining wall with a maximum wall height of 10.0m.
- Retaining wall
Industry first! Vehicle protective fence with a foundation that can process vertical walls at an angle, PCa L-shaped retaining wall.
- Retaining wall
Ministerial certified retaining wall as stipulated in Article 14 of the Enforcement Order of the Land Development and Other Regulations Act.
- Retaining wall
Integration of concrete rigid protective barriers and L-shaped retaining walls.
- Retaining wall
There are two types of L-shaped retaining walls for roads with different loading conditions.
- Retaining wall
Corner of L-shaped retaining wall for residential land as stipulated in Article 14 of the Enforcement Order of the Land Readjustment Act.
- Retaining wall
L-shaped retaining wall for residential land designed to withstand medium-scale earthquakes.
- Retaining wall
L-shaped retaining wall for residential land designed to withstand large-scale seismic motion.
- Retaining wall
A retaining wall constructed by stacking blocks in a π-shaped configuration, which can be widely used not only for cantilever retaining walls but also for U-shaped retaining walls and partition walls.
- Retaining wall
The products are integrated with dedicated fittings and filler concrete! They can be widely used at the top.
- Secondary steel products
- Foundation construction
- Other civil engineering works
A drainage flume with a high water collection function in a comb-type design.
- Secondary steel products
- Foundation construction
- Other civil engineering works
A large-section box that combines three segmented precast components with cast-in-place concrete.
- Secondary steel products
- Foundation construction
- Other civil engineering works
A large-section arch culvert that uses a combination of two-part precast components and cast-in-place concrete.
- Secondary steel products
- Foundation construction
- Other civil engineering works
Drop cover type U-shaped drainage ditch according to JISA5372 Appendix E recommended specifications E-2.
- Secondary steel products
- Foundation construction
- Other civil engineering works
U-shaped side ditch with upper lid according to recommended specifications E-2 of JISA5372 Appendix E.
- Secondary steel products
- Foundation construction
- Other civil engineering works
A ditch that can properly set the drainage slope and form a vertical rectangular flow section.
- Secondary steel products
- Foundation construction
- Other civil engineering works
L-shaped retaining wall with the base direction used in reverse of the usual.
- Retaining wall
A large block retaining wall that creates a 5-degree slope simply by installing the product.
- Retaining wall
Circular waterway with continuous drainage ditches in the longitudinal direction.
- Secondary steel products
- Foundation construction
- Other civil engineering works
Boundary block according to JISA5371 Appendix B recommended specifications B-2.
- Secondary steel products
- Foundation construction
- Other civil engineering works
L-shaped drainage ditch according to JISA5372 Appendix E recommended specification E-4 and JISA5371 Appendix C recommended specification C-1.
- Secondary steel products
- Foundation construction
- Other civil engineering works
Precast protective fence foundations standardized in accordance with the "Installation Standards and Explanations for Protective Fences," adaptable to road alignments.
- Secondary steel products
- Foundation construction
- Other civil engineering works
A method for widening sidewalks by extending them, allowing for an expansion of approximately 2.5 meters to be constructed in a short period of time by installing on existing roads.
- Secondary steel products
- Foundation construction
- Other civil engineering works