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

Insert and install into existing PVC pipes! Can be retrofitted. Installation direction can be vertical or horizontal as desired.

• Gutters and U-shaped gutters
• Agricultural civil engineering works

Fix the extension lever with anchor bolts! Please prepare the special specification of the separately sold water inlet pipe.

• Gutters and U-shaped gutters
• Piping materials (plastic pipes)
• Agricultural civil engineering works

There are two types of connections! During water supply, the cover has a unique shape to reduce water splashing.

• Gutters and U-shaped gutters
• Agricultural civil engineering works
• Piping materials (plastic pipes)

The water supply amount can be freely adjusted by turning the upper cover by hand! It has excellent corrosion resistance, heat resistance, cold resistance, and weather resistance.

• Gutters and U-shaped gutters
• Agricultural civil engineering works
• Piping materials (plastic pipes)

Rainwater and other sources are infiltrated into the ground through a mesh pipe to replenish moisture—an underground infiltration pipe for rainwater and similar uses!

• Rainwater infiltration facilities
• Drainage material
• Landscaping materials

Four types of drainage pipe diameters ranging from φ100 to φ200. A water level adjustment tool that does not interfere with agricultural work!

• Drainage material
• Agricultural civil engineering works

No need for watering; approximately 80% reduction in labor due to one-time construction. A surface impregnation material that improves the surface quality of concrete and achieves long-lasting infrast...

• Reinforced concrete construction
• Renovation and repair methods
• others

This is a part for fixing the lever with a water outlet pipe for KMW3 and KMW4 types to the retaining wall.

• Gutters and U-shaped gutters
• Agricultural civil engineering works

We will work on our tasks as professionals in interior demolition!

• Dismantling and moving
• Interior construction

We are capable of manufacturing ultra-large diameter welded pipe fittings exceeding 48 inches (1200A).

• Railway Construction
• Prefab
• stone

Introducing the large-diameter monaka-style elbow with an outer diameter exceeding 2 meters!! This 80-inch (outer diameter 2032mm) large-diameter elbow is available. Leave the manufacturing of large-d...

• Fittings
• Sewerage facilities
• Water Supply Facilities

[Steel and Stainless Steel] Processing of medium plates with thicknesses from 2.3 to 12 mm and 6m processing, suitable for medium to large lots! Achieving high strength and short delivery times. Also ...

• Steel construction
• Sewerage facilities
• Water and sewerage pipe fittings

This is a construction method to prevent the rupture of underground buried lifelines due to liquefaction phenomena.

• Earthworks
• Ground improvement
• Pile and foundation work

Detecting gas in tunnels and underground construction and notifying about work safety with alarms.

• Safety and consumables
• Bridge Construction
• Measurement and analysis equipment leasing and rental

You can check using multiple methods such as mobile phones, emails, and the internet.

• Tunnel construction
• Dam construction
• Measurement and analysis equipment leasing and rental

It is possible to build various systems ranging from standalone camera surveillance systems to large-scale surveillance systems.

• Reinforced concrete construction
• Steel construction
• Steel Structure System

Comprehensive weather measurement & simple operability

• Tunnel construction
• Dam construction
• Pile and foundation work

We support the surveying, construction, and management of mountain tunnel projects!

• Bridge Construction
• others

It uses sunlight to make two-color LEDs flash, warning pedestrians and drivers.

• Emergency/display lighting equipment
• Equipment leasing and rental
• Dam construction

It is a portable electromagnetic flowmeter designed for all types of flow velocity measurement surveys.

• Airport facilities
• Water Supply Facilities
• Measurement and analysis equipment leasing and rental

Check the site conditions in real-time anytime using a computer or smartphone.

• Other civil engineering works

If the set value is exceeded, activate the alarm and sprinkler!

• Dismantling and moving
• Measurement and analysis equipment leasing and rental

We offer environmentally friendly, durable products for work! Our listings include lightweight, unbreakable, and rot-resistant boundary markers and stakes.

• Piles, caissons, sheet piles

Measure concrete strength using air pressure!

• Equipment leasing and rental
• Bridge Construction
• Dam construction

Real-time monitoring of water levels.

• Airport facilities
• Ground improvement
• Measurement and analysis equipment leasing and rental

Real-time control of pile drivers using GNSS.

• Piles, caissons, sheet piles
• Ground improvement
• Pile and foundation work

Achieves the same waterproofing (JIS Grade 6) and simple operability as the conventional DT series.

• Foundation construction
• Waterproofing work
• Measurement and analysis equipment leasing and rental

For exterior construction and renovation work, leave it to us!

• Exterior Materials
• Renovation
• Other civil engineering works

Quality control of construction through observation of mud water density during excavation/slime treatment and concrete pouring!

• Measurement and analysis equipment leasing and rental
• Piles, caissons, sheet piles
• Waste treatment facilities

Sensor and data logger integrated! A surface extensometer that achieves highly reliable measurements.

• Measurement and analysis equipment leasing and rental
• Site and ground investigation
• Other measuring instruments

Factory products that do not need to be assembled on-site! They are easy to transport and install, which can shorten the construction period!

• Civil Engineering Method
• Other civil engineering works
• wood

Matches river landscapes! Creates habitats for living organisms! Excellent workability allows for shortened construction periods!

• Civil Engineering Method
• Other civil engineering works
• wood

Shape memory body fixation devices that support safe and secure treatment.

• others
• Safety devices for the visually impaired
• Safety and consumables

It is a safe passage that can be set up with a small number of people in a short amount of time.

• Temporary Construction
• Foundation construction
• Other civil engineering works

This is the technical documentation for the silica-based completely inorganic mortar admixture "Flat Plug Resin."

• Earthworks
• Pile and foundation work
• Waterproofing work

No curing period required! Easy material transport! Excellent workability, allowing for shortened construction time! Landscape considerations are also achieved!

• Civil Engineering Method
• Other civil engineering works
• wood

From concrete to wood! The transition to wooden materials protects the environment and forests, realizing "local production for local consumption"!

• Wood deck (synthetic wood/resin)
• Dam construction
• Other park materials

No need for a curing period! Easy material transportation! Excellent workability, allowing for a shortened construction period! Consideration for landscape is also achieved!

• Civil Engineering Method
• Other civil engineering works
• wood

Eliminate soil and groundwater contamination by volatile organic compounds from cleaning stores and similar establishments! Patent-acquired method!

• Other earthworks, foundation works, and exterior floors
• Special Construction Method

We will create a livable community that values the natural environment and realize the formation of a circular society.

• Other resource recycling
• Power generation facilities
• Parts and Materials

Inject and fill cracks in asphalt pavement! Prevents rainwater intrusion and extends the lifespan of the pavement.

• Reinforcement and repair materials
• Paving of sidewalks, roads, parking lots and stadiums
• Renovation and repair methods

Spraying emulsion with a watering can feel! With the adoption of a telescopic grip, it can be stored and transported compactly.

• Road construction
• Paving of sidewalks, roads, parking lots and stadiums

We will solve a wide range of concerns with human power.

• Exterior and paving materials <General>
• cleaning
• Dismantling and moving

Faster and more economically! Usable for applications such as road and parking lot repairs and reinforcements.

• Road construction