List of Civil Engineering products
- classification:Civil Engineering
4771~4815 item / All 7939 items
Achieving high quality and high strength without being limited by the construction site! A new construction system established with unique technology.
- Special Construction Method
- Ground improvement
Achieving quality stabilization in PC construction! Unified management made possible by a manufacturer of anchor bolts.
- Foundation construction
- Steel construction
- Steel bar construction

It was published in the environmental section of the industrial newspaper!
Otsu Iron Works Co., Ltd. was featured in an industrial newspaper's special section on companies contributing to the environment. Our company handles anchor bolts used in building foundations, as well as bolts and screw products for construction, providing a consistent service from manufacturing to installation. We were also highlighted for our newly developed frame, "Reinforced Column Base Frame for PC Method," which was created to ensure the accuracy of main reinforcing bar installation for PC methods, utilizing the know-how we have accumulated over many years in anchor set construction. Our company is committed to contributing to the environment through processing and construction technology.
Obtain BCJ certification from the Japan Architecture Center with safety, short construction period, and low cost!
- Ground foundation construction method
- Residential foundations
- Foundation construction
In low-pressure injection, injection is performed using specialized equipment.
- Other earthworks, foundation works, and exterior floors
- Glass construction accessories and films
- Interior and exterior construction accessories
Work boots Road-kun #105
- Safety and consumables
- Paving of sidewalks, roads, parking lots and stadiums
- stone
It is a highly functional pipe that matches diverse and advanced needs.
- Water and sewerage pipe fittings
- Railway Construction
- Water Supply Facilities
Upgrading road functionality! A resin-based anti-slip pavement that creates a safe road environment.
- Exterior and paving materials <General>
- Paving Materials
- Paving of sidewalks, roads, parking lots and stadiums
Based on aluminum and copper, we aim to create castings that accurately capture the essence of our products to meet customer needs and ensure their satisfaction.
- Earthworks
- Pile and foundation work
- Geological Survey
Introducing a case study of a disassemblable assembly-type waterproof wall system made of lightweight aluminum alloy!
- Retaining wall
- River construction
- Disaster prevention supplies
Successfully waterproofed against a once-in-a-century great flood! Have you ever thought about protecting your company, factory, and expensive precision machinery from floods and water damage?
- Tunnel construction
- Waterproofing work
- Roof and gutter construction
A waterproof wall made of lightweight aluminum alloy that is easy to assemble and disassemble! We are currently offering a free collection of case studies that are helpful for disaster prevention meas...
- Airport facilities
- Dismantling and moving
- Roof and gutter construction
Free distribution of case studies! Made of lightweight aluminum alloy, easy to assemble and disassemble! Can accommodate high water levels.
- Airport facilities
- Dismantling and moving
- Roof and gutter construction
Adopted for large river flood protection in Europe! A groundbreaking state-of-the-art modular flood prevention wall system.
- Special function opening
- Airport facilities
- Roof and gutter construction
At Okuju, we create interiors that excel in design and functionality.
- Ceiling panels and decorative panels
- Aluminum Mirror
- Pipeline Construction
Countermeasures for sinking stone masonry cavities due to wave pressure! No turbidity or water quality pollution during construction.
- River construction
- Other construction services
Suppression of the heat island phenomenon! Two-component reactive resin-based colored pavement with heat insulation function.
- Pavement construction
- Paving of sidewalks, roads, parking lots and stadiums
- Paving Materials
Corrosion-resistant! Long-lasting, lightweight, and resistant to corrosive gases, airflow control damper.
- Sewerage facilities
Safe and secure as it decomposes in nature even when returned to the soil! An environmentally friendly sludge treatment system.
- Sewerage facilities
Introducing products that are useful for wastewater treatment, such as materials and dust filters!
- Drainage and ventilation equipment
- Drainage material
- Drainage and water removal
Eliminate organic waste! Organic waste is decomposed by microorganisms. A cutting-edge organic waste processing system that enables significant cost reduction in waste collection with no emissions!
- Garbage disposal, central dust collection, laundry, compressor
- Waste treatment facilities
Numerous successful applications in deep foundation work. Outstanding power even with low vibration. It reliably breaks through solid bedrock. *Case studies of breakage are currently available!
- Tunnel construction
- Concrete construction
- others
Self-propelled green roller with adjustable weight using water.
- Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
- Road construction
Easy connection and cost reduction! Introducing spiral ducts.
- Water and sewerage pipe fittings
- Bridge Construction
- Duct related equipment
Capable of addressing various damage locations! Measures for extending the lifespan of fishing ports, coastal revetments, breakwaters, etc.
- River construction
- Other construction services
Accurate depth and large quantity easy sampling. Soil sample collector Soil Judge. The sample size is a groundbreaking amount of Φ18×100mm and above!
- Earthworks
- Geological Survey
- Surveying
An EV that achieves a smoother "ride" than an internal combustion engine... solving the biggest bottleneck, the battery issue, with "on-the-go charging"!
- Road construction
Over 40% of domestic tunnels have been in operation for more than 30 years! Construction work for leak prevention due to aging!
- Tunnel construction
Latest tunnel leakage prevention methods
- Reinforcement and repair materials
- Gutters and U-shaped gutters
- Bridge Construction
Production of concrete reliefs using shaping techniques.
- Retaining wall
- Renovation and repair methods
- Special Construction Method
Introducing a versatile, lightweight, and compact vibrating sieve machine!
- Waste treatment facilities
- Wood processing
Low-cost construction method to revive old tanks.
- Other earthworks, foundation works, and exterior floors
- Glass construction accessories and films
- Interior and exterior construction accessories
Challenge to the unknown! An underwater camera originally developed for marine research. An underwater camera robot that can withstand harsh environments for management on factory lines!
- Coastal construction
- Harbor Construction
We are advancing improvements based on core technologies that are useful for differentiating performance and costs from other companies, and developing our business.
- Turbid water and muddy water treatment machines
- Tunnel construction
- Water Treatment
We have a large number of work vessels tailored for various purposes, such as seismic reinforcement construction for bridge piers and excavation and dredging work!
- Foundation construction machinery
- Work boats, research vessels, underwater work machines
- Bridge Construction
Challenging difficult construction projects in Japan and around the world! Expanding a wide range of businesses including civil engineering, foundation work, bridges, and disaster prevention products.
- Bridge Construction
- Foundation construction
- Special Construction Method
Safe, fast, and precise construction of road and railway undercrossings!
- Civil Engineering Method
- Tunnel construction
- Bridge Construction
A walking-type lawn renovation machine with a mass of 136.5 kg (including two 16 kg weights)!
- Other earthworks, foundation works, and exterior floors
- Work tools
- Sports related facilities
Change stump processing from "digging" to "shaving"! Standard equipment includes low ground pressure tires that are less likely to damage the grass.
- Other civil engineering works
- Other earthworks, foundation works, and exterior floors
- Crane and others
Easy and convenient! A walk-behind lawn renovation machine that anyone can use for tasks like cutting grass roots.
- Other earthworks, foundation works, and exterior floors
- Work tools
- Sports related facilities
Fuel uses light oil! A sand spreader with a low center of gravity and excellent stability.
- Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
- Road construction
The diverse installation variations of the small path size LED rotating light change safety awareness. Multifunctional solar-powered LED rotating light.
- Road construction
Contains essential main components needed by plants. In particular, it is rich in calcium and potassium, which enhance resistance to pests, diseases, and environmental changes.
- Fertilizers and Pesticides
- Earthworks
- Pile and foundation work
No construction required, easy installation for anyone. Significantly reduces power consumption!
- Bridge Construction
- Dam construction
- Sports related facilities
60,000 hours of long-life design. Cost reduction with the introduction of LED fluorescent lights!
- Bridge Construction
- Dam construction
- Sports related facilities