List of Civil Engineering Materials products

You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.

• Bridge Materials

Just by "applying" it to metals, glass, concrete, etc., you can achieve high durability waterproofing and repairs! It can be painted over.

• Waterproof tape, adhesive, drain, protective panel

Stainless steel adopts the reliable 304! We promise high seismic construction that meets the demands of the times.

• Stacking blocks
• Various blocks
• others

A large addition of corresponding sizes and a major renewal! It's convenient for fixing in places where anchor bolts cannot be used.

• Stacking blocks
• Various blocks

Coated and anchoring blocks with a low center of gravity and excellent stability.

• Various blocks

The increase in void ratio and the rise in the portion of rock shadows due to protrusions will expand the habitat space for small fish!

• Various blocks

It creates a gentle coastline with a soft curve!

• Various blocks

A block that pursues superior stability, wave absorption, workability, and cost-effectiveness!

• Various blocks

Introducing a lineup of 4 types! Vacuum components capable of high-temperature baking.

• Piping materials (copper pipes, cast iron pipes)

NW closure flange for fittings! Introducing vacuum piping components compatible with nominal diameters from NW10 to NW250.

• Piping materials (copper pipes, cast iron pipes)

Introducing a lineup of 3 types! A presentation of vacuum components for various vacuum fittings according to JIS/ISO standards.

• Piping materials (copper pipes, cast iron pipes)
• Fittings

Fire hazard evaluation item No. 20! Effective for piping where axis shapes such as steam, hot water, and oil delivery pipes cannot be used.

• Water and sewerage pipe fittings

Bellows-type expansion joint suitable for absorbing displacement in rectangular piping such as smoke ducts, ducts, and blower outlets.

• Water and sewerage pipe fittings

Bellows-type expansion joint suitable for air ducts, crossover pipes, oil supply piping, and spherical tank connections.

• Water and sewerage pipe fittings

Combined with an L-shaped crank arm to offset internal pressure thrust! Suitable for places with dimensional restrictions.

• Water and sewerage pipe fittings

Bellows-type expansion joint that absorbs axial expansion and contraction of piping without generating thrust due to internal pressure.

• Water and sewerage pipe fittings

The pressure is 0.2MPa to 0.8MPa! A bellows-type expansion joint that can also be combined with a gimbal type.

• Water and sewerage pipe fittings

The coupling fittings are made of stainless steel and are effective for cleaning inside pipes and when changing fluids!

• Water and sewerage pipe fittings

The diameter ranges from 8A to 50A! In addition to the upper hexagonal nipple, round nipples are also available as options.

• Water and sewerage pipe fittings

The diameter ranges from 15A to 150A! Introducing a flexible metal hose that makes attaching and detaching hoses easy.

• Water and sewerage pipe fittings

The joint section comes with easy-to-remove horns! Introducing a lightweight and kink-resistant low-recoil hose.

• Water and sewerage pipe fittings

The coupling fittings are made of ordinary steel and stainless steel! They can accommodate various pressure and temperature conditions.

• Water and sewerage pipe fittings

Introducing single and double types! A presentation of bellows-type expansion joint fittings made of JIS 10K/SS400.

• Water and sewerage pipe fittings

Introducing the flexible metal hose of the non-welded assembly type vibration isolating joint for short lengths.

• Water and sewerage pipe fittings

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

Water level observation system using LPWA (LoRa) (IoT-type water level gauge)

• Other measuring instruments
• Manhole body
• Analysis and prediction system

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)