List of Civil Engineering Materials products

Segmented construction is possible! A new type of modular bridge that allows for rapid and easy installation.

• Foundation construction

Stores up to 1,000 liters of rainwater! Disaster response rainwater tank.

• Rainwater tank

Supports transmission amounts from 4900 N·m to 12740 N·m with the new size 5! This joint is capable of handling high torque and high speeds.

• Joints between components
• Manhole body

Battery tool for hack bolts and hack blind rivets.

• Protective fence
• Joints between components
• others

Excellent permeability! Concrete that forms continuous voids suitable for use in pipes and drainage systems.

• Piping materials (concrete pipes)
• Gutters and U-shaped gutters
• Secondary paving products

Porous concrete with small voids throughout the product! It suppresses the runoff of rainwater, which is a source of urban flooding!

• Rainwater infiltration facilities
• Piping materials (concrete pipes)
• Secondary paving products

It is a porous glass foam material commercialized through a clean recycling process that also solves the difficult problem of precious metal leaching.

• Soil improvement material
• Landscaping materials

We achieve rooftop greening with high quality and low cost!

• Wall and rooftop greenery
• Landscaping and planting
• Landscaping materials

We achieve rooftop greening with high quality and low cost!

• Wall and rooftop greenery
• Landscaping and planting
• Landscaping materials

Vertical greening - Green installation (vertical greening)

• Landscaping and planting
• Fertilizers and Pesticides
• Planting work

Vertical greening: Green installation (vertical greening)

• Landscaping and planting
• Fertilizers and Pesticides
• Planting work

Vertical greening - Green installation (vertical greening)

• Landscaping and planting
• Fertilizers and Pesticides
• Planting work

A cutting processing manufacturer "Tatsumiya Metal" that is well-versed in materials! Necessary support for lead-free compliance with European regulations such as RoHS and ELV!

• Steel
• Water and sewerage pipe fittings
• Gas equipment

Lead-free and cadmium-free copper alloys that comply with regulations on the content of substances such as lead and cadmium! They can also be used as an alternative to stainless steel, leveraging thei...

• Steel
• Fittings
• Water and sewerage pipe fittings

Improve water quality in ponds and reservoirs while protecting the landscape! Easy to install with a lightweight and simple structure, and maintenance is also easy!

• Garden stones, sculptures, fountains, ponds
• Flood prevention facilities, fire tanks, and flood control ponds

Achieving ultra-long lifespan for deck slabs! Precast PC deck slabs that guarantee ultra-durability for steel bridge deck slabs.

• Bridge Materials
• Civil Engineering Method

Achieves excellent adhesion performance, rust prevention performance, and fatigue resistance performance! A method that allows for free re-tensioning.

• Special Construction Method
• Bridge Materials

Achieve high flow rates with the jet swirling flow of the mixer! An underwater mixer that can efficiently stir the entire volume.

• Turbid water and muddy water treatment machines
• Sewerage facilities
• Flood prevention facilities, fire tanks, and flood control ponds

Easy one-touch operation for digit conversion with your finger!

• Road signs and road accessories
• Safety and consumables

Commercializing fallen stones! It prevents and improves internal impurities and the decline in immunity due to lack of exercise and vegetables.

• Concrete admixture
• Soil improvement material

For tomorrow's agriculture! A soil conditioner with high germination rates and resistance to pests and diseases.

• Soil improvement material

Baron Box: Kukurin & Clean α (Barrier Type), Square α, Soft & Soft α

• glue
• Safety and consumables
• Fertilizers and Pesticides

A rooftop greening method that anyone can easily implement! Suitable for rooftops without plumbing and existing rooftops!

• Other park materials
• Wall and rooftop greenery

[Free Sample Available] Just stick it on for restoration! A highly durable repair sheet that hardens powerfully under direct sunlight, unlike anything you've seen before!

• Reinforcement and repair materials
• Civil Engineering Sheet

Excellent reinforcement effect with a small amount of mixing for mortar and concrete! Polypropylene microfibers that improve the durability of concrete!

• Secondary paving products
• Bentonite
• Pavement construction

This is a case study of disaster recovery and ground improvement work on national disaster prevention roads.

• Soil improvement material
• Aggregates and crushed stone
• Road construction

This is a case study of the construction of a protective net facility at Front Town Saginuma.

• Soil improvement material
• Aggregates and crushed stone
• Other civil engineering works

This is a case study of the renovation work on the fountain area at the west exit square of Shinjuku Station.

• Soil improvement material
• Aggregates and crushed stone
• Planting work

This is a case study of the road improvement work for the Nanyuan Fuchinen Line.

• Soil improvement material
• Aggregates and crushed stone
• Road construction

We can handle prototypes in all materials! Leave your prototyping needs to us!

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

Smart and efficient construction methods! Rational and economical repair and replacement work for manhole covers.

• Road signs and road accessories
• Inspection hatches, manhole covers, and ditch covers
• Road construction

Excellent durability, safety, and workability! Economical and high-quality tunnel repair and reinforcement work.

• Tunnel construction
• Tunnel Materials

Vertical construction of about 3m is possible! The CP formwork has excellent workability that allows for 100% effective use of the site.

• Concrete Retaining Wall
• Retaining wall

Achieve lightweight and low cost! Mechanical pipe fittings with higher durability than SUS 316!

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

Mechanical pipe fittings specifically for copper pipes applicable to the outer diameter of construction copper pipes.

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

A clamp that can quickly and safely repair extensive pinholes and corrosion cracks!

• Fittings
• Piping materials (plastic pipes)

This is a case study of the construction work for the Bijin Tree Residential Complex.

• Soil improvement material
• Aggregates and crushed stone
• Road construction

Naha City Kura Elementary School - Case Study of Greenery Project with Super Soil Water Storage Function

• Soil improvement material
• Aggregates and crushed stone
• Rainwater infiltration facilities

Case study of purification of dairy wastewater using a subsurface flow constructed wetland with reed beds at a private K farm.

• Soil improvement material
• Aggregates and crushed stone
• Other civil engineering works

This is a case study of the installation of a deodorization tank at a pig farm in Shobara City, Hiroshima Prefecture.

• Soil improvement material
• Aggregates and crushed stone
• others

This is a case study of the installation of a deodorization tank for a chicken manure storage area in Sera Town, Hiroshima Prefecture.

• Soil improvement material
• Aggregates and crushed stone
• others

This is a case study of the renovation work on the grounds of Jonan Junior High School in Kurume City, Fukuoka Prefecture.

• Soil improvement material
• Aggregates and crushed stone
• Other civil engineering works

This is a case study of the construction of the auxiliary works for the Go-Roku Fureai Bridge.

• Soil improvement material
• Aggregates and crushed stone
• Road construction

This is a construction case study for the pedestrian bridge development at Nago Castle Park's babbling brook square.

• Soil improvement material
• Aggregates and crushed stone
• Road construction

This is a case study of the installation work for a truck scale.

• Soil improvement material
• Aggregates and crushed stone
• Other civil engineering works

World-class quality and technology! A wide range of plastic hoses from industrial to food use!

• Piping materials (plastic pipes)
• Piping Equipment
• Piping and insulation