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

Expansion joint optimal for displacement absorption in short spans.

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

Smooth control of the operation when the through-type guide bolt undergoes axial perpendicular displacement.

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

A flexible pipe that simultaneously absorbs axial displacement and axial expansion.

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

Telescopic tube equipped with a tie rod bolt

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

A flexible tube with a cover protecting the bellows section.

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

A high-pressure type expansion joint optimal for absorbing displacement as much as possible.

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

A low-pressure free-type expansion pipe optimal for absorbing displacement weight as much as possible.

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

Various piping fittings are lined up, including the Synapse series!

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

Is it too late to ask about welding? I took it on easily, but what should I do now!? In such cases, let's review the basics with the 'Pipe Processing Technical Materials - Welding Edition'!

• Renovation and repair methods
• Piping Equipment
• Piping materials (copper pipes, cast iron pipes)

SE drainage ditches that ensure road safety and comfort.

• Gutters and U-shaped gutters

Automatic weighing control panel supporting up to 8 meters! Supports 20 materials and Windows 10.

• Paving Materials
• others

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)