List of Civil Engineering products

100% recycled gypsum derived from waste gypsum boards is reused as raw material, achieving effective carbon neutrality during manufacturing!

• Gypsum board and moldings

Developing equipment and technology for air conditioning, water supply and drainage, and kitchen drainage!

• Air conditioning equipment
• Water Treatment Plant
• Water supply facilities

Easily removable by heating with a burner! Temporary line tape installed immediately after paving.

• Car and bicycle parking facilities
• Parking lot facility construction
• Paving of sidewalks, roads, parking lots and stadiums

Air hammer type with directional control function for "shock drilling and propulsion method." The target soil types are infinite for gravel! Infinite for rock!

• Pipeline Construction
• Special Construction Method

Are you having trouble with the condition of the ground? A "soil" revolution with moisture-retaining and permeable stabilized soil!

• Other civil engineering works
• Sports related facilities

Utilize limited water resources efficiently without waste! Just by installing it, you can save water and reduce costs.

• Drainage and water removal
• Other Management Services

Sports grounds with eco clay! Recommended for stadiums and school playgrounds.

• Soil improvement material
• Other earthworks, foundation works, and exterior floors
• Earthworks

We will create the optimal soil environment for the growth of natural grass!

• Soil improvement material
• Other civil engineering works
• Sports related facilities

We will create the optimal soil environment for the growth of natural grass!

• Soil improvement material
• Other civil engineering works
• Sports related facilities

Are you having trouble with the condition of the ground? A "soil" revolution with multifunctional, high-performance recycled mixed soil!

• Other civil engineering works
• Sports related facilities

Patent obtained! For stable installation of ground reinforcement materials!

• Earth retaining wall/foundation reinforcement
• Reinforcement and repair materials

Our unique development and technical capabilities create cutting-edge systems that revolutionize traditional marine operations.

• Coastal construction

Safer, more reliable, and more efficient. Introducing new methods and systems in marine civil engineering projects.

• Coastal construction

The installation and removal of the base-mounted cable by diver pin insertion and removal is unnecessary.

• Coastal construction

Deformed steel bar

• Steel
• Dam construction
• Steel construction

This is an explosion-proof outlet for hazardous environments that has passed Japan's domestic explosion-proof type certification.

• Supply Technology
• Tunnel construction

Effectively utilizing the generated pyrolysis gas! Waste plastic that was difficult to dispose of is transformed into energy.

• Waste treatment facilities

Systematization of housing evaluation operations! Clearly explaining the utilization image and benefits.

• Other Software
• Database
• Residential foundations

Easily implementable from a single computer! A proposal for software that supports a sustainable society.

• Residential foundations
• Database

We propose survey methods and plans that are suitable for your objectives and current situation in the field of geological surveys. *Over 60 years of experience.

• Other earthworks, foundation works, and exterior floors
• Surveying Consulting
• Other civil engineering services

Heat-resistant paving material that suppresses the temperature rise of the pavement surface.

• Car and bicycle parking facilities
• Paving of sidewalks, roads, parking lots and stadiums
• Exterior and paving materials <General>

You can use this to reduce the risk of accidents caused by heavy rain and prolonged rain, share information, and alleviate work burdens.

• Disaster prevention supplies
• Agricultural civil engineering works

A soundproof device has been created that takes into consideration noise for neighboring residences and physical strain for workers!

• Road construction
• Foundation construction machinery

Speeding up construction and improving safety! In urban areas, it is possible to install sidewalks with minimal land use.

• Paving of sidewalks, roads, parking lots and stadiums

Due to the cantilever structure, excavation of the mountain-side ground is unnecessary! A cantilever road widening method that takes into account both the environment and costs.

• Paving of sidewalks, roads, parking lots and stadiums

We combined two frequently used socket sizes into one socket!

• Foundation construction
• Fittings and fittings work

Ideal for drilling holes in laminated wood, hardwood, and sleepers.

• glue
• Road construction
• Special wooden structures

Integrated management from measurement processing to billing and payment processing through automatic linkage! Customizable with options such as branch collaboration, freight, and inventory management...

• Aggregates and crushed stone
• Sewerage facilities
• others

Achieving a high-level and efficient production system with reliable technical skills and equipment.

• wood
• Structural Materials
• Foundation construction

This is a brush designed for side-to-side shaking.

• cleaning
• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• Paving of sidewalks, roads, parking lots and stadiums

Two-stage collection bucket with scraper and brush

• cleaning
• Road construction
• Agricultural civil engineering works

The high unsinkability "monocoque type" and the "separate type" that allows for the selection of appropriate components based on usage.

• Bridge Construction
• Harbor Construction
• Other earthworks, foundation works, and exterior floors

Efficiently control rainwater in limited space!

• Earthquake-resistant construction method
• Special Construction Method
• Rainwater infiltration facilities

It is easy to improve the bearing capacity of weak soil.

• Earthworks

Feed, concrete, etc. High-speed mixing!

• Concrete construction
• Concrete Machinery
• Earthworks

Decomposing fungi attached to organic matter will also break down, reducing the fungi to zero.

• Waste treatment facilities
• Water Treatment Plant

This is a rust preventive water-soluble liquid compliant with RoHS and REACH environmental standards.

• Rust Inhibitor
• Other earthworks, foundation works, and exterior floors
• others

Phytoremediation of oil-contaminated soil using highly oil-resistant grass. It is a low-cost, low-burden oil contamination countermeasure that does not require on-site purification or residual soil tr...

• Other park materials
• Ground improvement materials
• Ground improvement

A permanent injection material that improves quality in the long term! Suitable for foundation improvement work such as seismic reinforcement construction!

• Airport facilities
• River construction
• Ground improvement

Applied as an important survey method since the past! Leave the physical exploration in mountain tunnels to us.

• Geological Survey
• Geological Survey Company
• Site and ground investigation

There are many cases where cavities and underground installations present in the foundation ground become obstacles in design and construction!

• Geological Survey
• Geological Survey Company
• Site and ground investigation

Utilizing the property of increased elastic velocity! We will indirectly estimate the ground conditions from the layer thickness.

• Geological Survey
• Geological Survey Company
• Site and ground investigation

Utilizing various methods! We provide surveys and observations tailored to regional characteristics.

• Site and ground investigation
• Environmental Survey
• Geological Survey

Reduce the rotation speed of the brush cutter's cutting blade to a safe level! Prevent "property damage accidents" caused by flying stones and "cutting accidents" due to kickback in advance!

• Erosion control works
• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• maintenance

Alert from the Consumer Affairs Agency!

• Erosion control works
• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• maintenance

Compatible with 280mm wide blades. New model released in 2017! Prevents "property damage accidents" caused by flying stones and "cut injuries" due to kickback!

• Erosion control works
• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• maintenance

Compatible with 280mm wide blades. New model released in 2017! Prevents "property damage accidents" caused by flying stones and "cut accidents" due to kickback!

• Erosion control works
• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• maintenance