List of Civil Engineering Materials products

Explaining the key points for selecting joints for bridges! Technical materials are available as a gift!

• Bridge Materials

Rain and water resistant!! Bottom-modified solvent-free asphalt cold mix.

• Paving Materials

This is a construction method that allows for the use of crushed stone as infill material by refining the mesh of basket products, thereby improving the rigidity of the main body.

• Slope protection material

From drainage works and underground irrigation systems to water quality filtration materials. Leave the tile chip installation to us.

• Japanese roofing tiles
• Paving Materials
• Pavement construction

Professional-grade ecological and premium potting soil for home gardens and gardening.

• Landscaping materials

A strong ally for pillar construction work! It quickly solidifies troublesome mud, making transportation easier.

• Drainage material

Waterproof rubber used for various types of sluices and angle drains for dams, rivers, and reservoirs. *Selection materials that indicate the type for replacement, such as P-type and flat type, are al...

• Water stop

The scope of bridge inspection work has significantly increased! The "gondola vehicle" can ascend and descend up to a maximum of 50 meters.

• Tunnel Materials

[Easy installation with tatami size] A recycled product made from waste tires, featuring excellent durability, cushioning, slip resistance, and water permeability rubber chip mat.

• Other park materials
• Other resource recycling
• Cork, rubber flooring, sheet flooring/indoor and outdoor

Contributing to leak prevention and spalling measures for tunnels and culverts, centered around the EF series that meets NEXCO standards.

• Tunnel Materials

Contributes to leak prevention measures for tunnels and culverts; can be installed without protruding anchors, even in sites with strict sidewalk and construction limits.

• Tunnel Materials

The panel body uses aluminum composite panels to achieve fire resistance. It contributes not only to tunnels but also to leak prevention measures within building structures.

• Tunnel Materials

It is possible to reliably collect and manage water leakage from the walls of tunnels and underground structures in a horizontal direction! Contributes to leakage prevention measures for tunnels, culv...

• Tunnel Materials

Depending on the leakage situation, it is possible to cover the leakage points widely and accurately implement surface drainage treatment, contributing to leakage countermeasures for tunnels, culverts...

• Tunnel Materials

We would like to introduce a case where we produced and installed a photoluminescent sign plate!

• Road signs and road accessories

We would like to introduce a case where foundation blocks were manufactured with the same dimensions as part of the restoration work.

• Road signs and road accessories

Environmental pollution measures for oil spill accidents! Achieving adsorption and biodegradation with natural soil improvement materials.

• Soil improvement material
• Safety and consumables

Integrating unstable rock masses with wire mesh! Excellent durability in rockfall source countermeasures.

• Slope protection material

A high-performance multipurpose fabric that combines strength and flexibility.

• Other park materials

Compatible with sites with strict construction limits, such as single-track tunnels. Embedded drainage channel 'RD (Rubber Drain) Series' (B4 method).

• Tunnel Materials

[NEXCO standard compliant] Combines leak prevention and spalling prevention, with no leakage from the main body due to its integrated structure, contributing to leak prevention in tunnels, culverts, e...

• Tunnel Materials

For those struggling with storage space for oil fences! The reusable expandable oil fence "T-6 HD Oil Fence" that can be returned to its case.

• Port supplies

A large opening in the box! There are no large machines on site, so we are dividing the product to make it lighter.

• Port supplies

Designed with joints for easy construction! When placed with a ton, it automatically comes together.

• Gutters and U-shaped gutters

After construction, if the road surface height does not match, we will provide proposals tailored to the site.

• Road facilities

A little ingenuity to enhance safety! We installed the frame considering the location of the opening.

• Port supplies

There is a slit running through the center with a 1% slope from the outside!

• Paving Materials

One product with a maximum weight of 8,500 kg! Manufactured to fit the dimensions and shapes required on-site.

• Port supplies

The manhole connecting to the slope or embankment is made according to the angle! It is divided into weights suitable for the site.

• Concrete Retaining Wall

Specifications with two surfaces level! We will create a basin that matches the slope in sloped areas.

• Port supplies

Restricted area protective fence! Dimensions are flexible, U-shaped fence will be made from supplied materials.

• Protective fence

Cutting a maximum 200A pipe swiftly in one go!

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

Can be installed in existing stores! The simple structure also reduces installation time.

• Water stop

Contributing to fall prevention and safety measures! We provide safety and peace of mind no matter how harsh the usage environment is.

• Tunnel Materials

Since its birth over 60 years ago, the locking nut "U-NUT" has continued to evolve in its locking performance, durability, and vibration resistance, backed by a wealth of trust and achievements.

• Tunnel Materials

Eco heat treatment

• Snow melting equipment

This booklet explains the causes of bolt loosening and serves as a guide to understanding proper fastening methods.

• Road signs and road accessories