List of Civil Engineering Materials 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

By combining two gimbal-type and one hinge-type, it is possible to absorb large displacements in various directions!

• pump
• Water and sewerage pipe fittings

Weed control, mud prevention, and measures against global warming!

• Paving Materials

We respond to a wide range of customer needs, including the design and manufacturing of conveyors, automated specialized machinery, sluices, weirs, and bridges, as well as machining!

• Architectural design office
• Watergate
• Civil Engineering Design Office

Suitable for long-term temporary use. Resistant to fading.

• Net fence
• Protective fence
• Safety Supplies

Porphyry with rich colors and shapes and diverse designs.

• Exterior and paving materials <General>
• Paving Materials

A block that can be connected with rebar in a mesh and is rich in flexibility!

• Various blocks

33 years of proven performance! Free samples and brochures of the durable and long-lasting domestic recycled plastic board "Repi Board" are currently being distributed!

• Civil Engineering Sheet

Demonstrates stable performance throughout the year! Completely seals gaps at joints, preventing the intrusion of water and gas from the joints.

• Joint material

Strong against repeated bending! The use of a wave-processed pliable tube allows for a small bending radius, accommodating repeated flexing and displacement absorption.

• Water and sewerage pipe fittings

Excellent chemical resistance and heat/cold resistance! The flat interior prevents liquid pooling, allowing liquids to flow smoothly.

• Water and sewerage pipe fittings

Highly corrosive chemicals, suitable for hazardous material piping! Can be used for earthquake and ground subsidence measures in chemical piping.

• Water and sewerage pipe fittings

Sanitary flange type connected with sanitary flange/ferrule fittings; selection of straight or pliable tubes is possible.

• Water and sewerage pipe fittings

No liquid pooling, and the liquid flows smoothly! Compatible with ultra-high pressure lines. Installation of full reinforcement springs is also possible.

• Water and sewerage pipe fittings

Introducing adhesive for stone materials suitable for various applications!

• glue
• Metallic base
• Joint material

Withstand the passage of large vehicles (T-25)! Evolving technology supports comfortable urban functions.

• Gutters and U-shaped gutters

Good drainage and compactness, with a beautiful finish! Introducing the construction achievements of the North Shirakawa Park redevelopment project.

• Other park materials
• Other civil engineering works

We would like to introduce the construction achievements of the renovation work done on the playground of Shimogyo Miyabi Elementary School in Kyoto Prefecture in 2020!

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

A geotextile-reinforced earth wall method that can withstand harsh weather conditions for a long time!

• Reinforced earth wall

Featuring hoses for pipe cleaning, high-pressure cleaning resin hoses, swivel joints, and more!

• Piping materials (plastic pipes)

The thermal stress at the tube and flange welds is removed by vacuum annealing! It can be easily attached and detached without using bolts or nuts.

• Water and sewerage pipe fittings

Compatible with low to high vacuum! Flexible metal hoses in accordance with JIS standards.

• Piping materials (copper pipes, cast iron pipes)

A lineup of hoses with high destruction safety rates and excellent pressure resistance and durability.

• Piping materials (plastic pipes)

A lineup of PG40 fabric-wrapped grout hoses and PG60 chemical injection hoses, among others.

• Piping materials (plastic pipes)

A lineup including the Eterna M series, Eterna R3 series, and Eterna L1 series.

• Piping materials (plastic pipes)

A type without a blade! The residual gas has been reduced due to vacuum annealing in the final process.

• Water and sewerage pipe fittings

B type with a blade! It can be attached using fittings such as Swedgelok and pipe joints.

• Water and sewerage pipe fittings

Metal gasket seal fittings from various manufacturers such as VCR and UJR can be installed!

• Water and sewerage pipe fittings

The operating pressure is vacuum to 0.3 MPa! It absorbs axial thermal displacement of low-pressure piping and vibrations from low-pressure pump blowers.

• pump
• Water and sewerage pipe fittings

Modifier for fresh concrete. By atomizing water molecules and allowing them to penetrate the cement particles, fluidity is improved along with enhanced durability.

• Bridge Materials

Ideal for absorbing large displacements! Multiple layers of thin plates have been stacked to increase pressure resistance.

• pump
• Water and sewerage pipe fittings

It allows for the absorption of large displacements that occur in various directions depending on the combination!

• pump
• Water and sewerage pipe fittings

Large displacements from earthquakes and other events can be absorbed by combinations! It is used in steam pipes, chilled water pipes, and more.

• pump
• Water and sewerage pipe fittings

For items with a double structure, there may be cases where intermediate supports are installed, so standard support dimensions have been established!

• pump
• Water and sewerage pipe fittings

Used under conditions of higher pressure than ES type! It is used for steam pipes, hot water piping, high-temperature water, high-pressure steam, oil delivery pipes, etc.

• pump
• Water and sewerage pipe fittings

A structure that prevents damage to fixed points and the like in advance! Guide bolts have been attached to the expansion joint itself.

• pump
• Water and sewerage pipe fittings

The expansion and contraction direction is along the axis and perpendicular to the axis! It is suitable for absorbing large displacements that cannot be absorbed by a single type.

• pump
• Water and sewerage pipe fittings

Usable for ultra-high vacuum! Conflat flange type flexible metal hose.

• Water and sewerage pipe fittings

ISO-KF standard flange! It is mainly suitable for connecting large-diameter vacuum lines and is used for equipment connections.

• Water and sewerage pipe fittings

Pursuing higher levels of productivity, quality assurance, and storage capacity. Lining materials that support underground infrastructure from the inside.

• Paving Materials

Introducing precast concrete products with a rectangular cross-section that can rapidly construct self-supporting retaining walls.

• Concrete Retaining Wall

A hinged floating gate that completely resolves the problem of clogging!

• Watergate

Integrating climbing hammocks and three-dimensional wire mesh! The double structure strongly supports the greening of climbing plants!

• Fiber wall
• Net fence
• Landscaping materials

Excellent texture! Gentle on the legs and back! High-density real artificial grass with cushioning properties!

• Landscaping materials
• Trees
• Other park materials

Cost reduction is possible! Because it is coated, it does not cause welding defects.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)
• Bridge Materials

Introducing the hidden power and functions of photosynthetic bacteria [P.S.B]!

• Other biomass
• Fertilizers and Pesticides
• Soil improvement material