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

You can effectively use the waterway along the road as a sidewalk! It is also possible for passenger cars to drive on it.

• Various blocks

The slab has a non-slip design! It can be used alongside roads and allows for temporary vehicle passage!

• Various blocks

By installing fall prevention fences, we ensure the safety of pedestrians! Introducing the installation of a cantilevered sidewalk drainage system.

• Various blocks

We will introduce various special adaptations, including drop work, curve adaptation, and drain adaptation!

• Various blocks

It is a heat-meltable asphalt sheet. Since it uses a direct heating method with a gas burner, there is no need for any cumbersome work with melting kettles or similar equipment.

• Civil Engineering Sheet

A must-have book for passing the concrete diagnostic engineer exam, making the most of all multiple-choice and descriptive questions from the past 21 years!

• Restoration and repair system for cultural heritage buildings
• Renovation and repair methods
• Tunnel Materials

Biostimulants, the third agricultural input following pesticides and fertilizers, contribute to increased crop yields and improved quality! A thorough explanation from the basics to practical applicat...

• Other services and technologies
• Fertilizers and Pesticides
• Landscaping materials

For inquiries about floppy hoses, please contact "Hachiken." This is a super flexible hose used for connecting low-pressure piping.

• Water and sewerage pipe fittings
• Piping Equipment

Our "recycled rubber chips" play a significant role in ensuring everyone's traffic safety!

• Paving Materials
• Special flooring/outdoor
• Paving of sidewalks, roads, parking lots and stadiums

It is also suitable for use in amusement facilities, parks, pools, and sports facilities!

• Paving Materials
• Special flooring/outdoor
• Paving of sidewalks, roads, parking lots and stadiums

It is suitable as a practice area for competitions and ball games due to its moderate elasticity and hardness!

• Paving Materials
• Special flooring/outdoor
• Paving of sidewalks, roads, parking lots and stadiums

Space design like glamping is also possible! We propose it as a high added value that will delight the client!

• Paving Materials
• Special flooring/outdoor
• Paving of sidewalks, roads, parking lots and stadiums

It is possible to create a space where you can feel safe at day care centers and nursing homes!

• Paving Materials
• Special flooring/outdoor
• Paving of sidewalks, roads, parking lots and stadiums

Using rubber chips and urethane chips! It can help prevent injuries due to elasticity!

• Paving Materials
• Special flooring/outdoor
• Paving of sidewalks, roads, parking lots and stadiums

Effective in preventing injuries such as scrapes in case of a fall! Consideration can be given to everyone who uses it.

• Paving Materials
• Special flooring/outdoor
• Paving of sidewalks, roads, parking lots and stadiums

The double effect of the check valve and water seal trap shuts out bad odors and insect intrusion!

• Showcases (for general store use, freezing, refrigeration, heat retention, etc.)
• Air conditioning
• Water and sewerage pipe fittings

Mimic stone: standard / permeable / water-retaining flat plates and interlocking blocks.

• Secondary paving products
• Paving of sidewalks, roads, parking lots and stadiums
• Other flooring materials

Ordinary / Permeable / Water-retaining Interlocking Block

• Secondary paving products
• Paving of sidewalks, roads, parking lots and stadiums
• Other flooring materials

Standard product that does not allow water to pass through. Natural stone.

• Secondary paving products
• Paving of sidewalks, roads, parking lots and stadiums
• Other flooring materials

Safety and a wide variety of color options. Imitation stone stairs / washed-out stairs.

• Secondary paving products
• Dam construction
• Paving of sidewalks, roads, parking lots and stadiums

Ordinary/Permeable Paving Slabs/Interlocking Blocks

• Other flooring materials
• Paving Materials
• Paving of sidewalks, roads, parking lots and stadiums

Standard / Permeable / Water-retaining Paving Slabs and Interlocking Blocks

• Secondary paving products
• Paving of sidewalks, roads, parking lots and stadiums
• Other flooring materials

Standard Load-Bearing Interlocking Block

• Other flooring materials
• Secondary paving products
• Paving of sidewalks, roads, parking lots and stadiums

Introducing our lineup of L-shaped waterway fish nest blocks!

• Various blocks

The waterway width can be freely selected! We offer types "I", "II", and "III".

• Various blocks

A wide variety of sizes available! You can gradually widen or narrow the waterway at any point along the route as you wish.

• Various blocks

The width of the waterway can be freely selected! We would like to introduce the L-shaped waterways that we handle.

• Various blocks

A wide lineup including "U-shaped culvert A for road use" and "NS flume"!

• Stacking blocks
• Various blocks

The construction period is significantly shortened compared to on-site casting! Featuring "MC method" and "MWT method" in our lineup.

• Flood prevention facilities, fire tanks, and flood control ponds

Two types of tanks, retention type and infiltration type, can be constructed! Since they are buried underground, scientific degradation due to ultraviolet rays and heat does not occur.

• Flood prevention facilities, fire tanks, and flood control ponds
• Rainwater tank

Introducing our plastic rainwater underground storage facility that uses recycled materials in part of its composition!

• Flood prevention facilities, fire tanks, and flood control ponds
• Rainwater tank

Flexible design according to the site! Quick and economical construction by assembling precast components.

• Flood prevention facilities, fire tanks, and flood control ponds
• Rainwater tank

It serves as a retention facility to mitigate road flooding and residential inundation caused by urbanization in river basins.

• Flood prevention facilities, fire tanks, and flood control ponds

Shortened construction period and cost-effective! It is possible to install a fence on the top of the product.

• Flood prevention facilities, fire tanks, and flood control ponds

Effective land use is possible! A lineup of "box type" and "stand type" options.

• Flood prevention facilities, fire tanks, and flood control ponds
• Rainwater tank

Multi-purpose use is possible for domestic water, fire-fighting water, and more! We introduce a lineup of "retention basins" and "open-type retention basins."

• Flood prevention facilities, fire tanks, and flood control ponds

Smoke prevention products, water stop products, collision prevention products, etc., for disaster measures and prevention of secondary damage such as falls, as well as safety measures for automatic do...

• Disaster prevention supplies
• Smokeproof wall
• Water stop

Achieving a significant reduction in construction time! By increasing the panel size by approximately 1.5 times, the number of installation tasks is greatly reduced.

• Special Construction Method
• Retaining wall
• Concrete Retaining Wall

Applicable to vertical embankments up to approximately 15 meters! It allows for effective land use with minimal land width required.

• Special Construction Method
• Retaining wall
• Concrete Retaining Wall

Achieving excellent durability due to high strength! The diversification of pattern designs allows for compatibility with various landscapes.

• Special Construction Method
• Retaining wall
• Concrete Retaining Wall