List of General civil engineering materials products

Construction Example: Temporary Bridge Construction at Taihei Bridge on Nagai Oe Line - Ideal for Reducing Wall Pressure and Backfill Behind Abutments! Easy Construction with Standard Heavy Machinery.

• Lightweight embankment material
• Aggregates and crushed stone
• Retaining wall

Construction Example: Reinforced Soil Wall Construction for the Japan Sea Tohoku Expressway. Ideal for reducing earth pressure on reinforced soil walls of highways.

• Lightweight embankment material
• Aggregates and crushed stone
• Road construction

Construction Example: Residential Urban Area Infrastructure (Road) Improvement Work (East Side Road Work) Ideal for Lightweight Large Structures and Settlement Reduction!

• Lightweight embankment material
• Aggregates and crushed stone
• Road construction

Construction Case: Important Port Maizuru Port Harbor Renovation Project. Ideal for combination with EPS, subsidence reduction, and step correction!

• Lightweight embankment material
• Aggregates and crushed stone
• Road construction

Construction Example: Improvement Work in the Minami Area of the Osaka North Road. Ideal for reducing settlement on soft ground roads! Easy to construct with standard heavy machinery.

• Lightweight embankment material
• Aggregates and crushed stone
• Road construction

Construction Case: Route 8 Kurami Road Project - Ideal for lightweight construction and settlement reduction on weak ground!

• Lightweight embankment material
• Aggregates and crushed stone
• Road construction

Construction Case: New Museum Construction - A locally sourced model using lightweight materials ideal for reducing the load on underground parking structures, utilizing waste glass from Kanazawa City...

• Lightweight embankment material
• Aggregates and crushed stone
• Drainage material

Construction Case: Tamagawa River Upper Stream Water Regeneration Center Seismic Reinforcement Work. Mixing with on-site generated soil to reduce the load on underground structures! 9,176m3 of lightwe...

• Lightweight embankment material
• Aggregates and crushed stone
• Sewerage facilities

Construction Example: Kojima Station Platform Elevation Work - Ideal for elevating elevated stations! Easy construction with standard heavy machinery.

• Lightweight embankment material
• Aggregates and crushed stone
• Railway Construction

Construction Example: Agricultural Road Preservation Himi Area Pavement Improvement Project. Ideal for reducing road subsidence on soft ground in combination with EPS!

• Lightweight embankment material
• Aggregates and crushed stone
• Road construction

Construction Case: Nakamaizuru Elementary School Ground Renovation Project - Ideal for improving the drainage of the ground!

• Lightweight embankment material
• Aggregates and crushed stone
• Drainage material

Construction Case: Slip Prevention Work. Disaster recovery work due to the Chuetsu Earthquake, utilized for backfilling of the tension retaining wall, shortens construction period, and is optimal for ...

• Lightweight embankment material
• Aggregates and crushed stone
• Retaining wall

Lightweight materials that can be used in combination with on-site generated soil!

• Lightweight embankment material
• Aggregates and crushed stone
• Soil improvement material

When adjusting the length, it can be connected no matter where it is cut! A revolutionary product that allows for lightweight and speedy installation!

• Gutters and U-shaped gutters
• Drainage material

It is a laminate sheet that is active in various industries.

• Civil Engineering Sheet

Management costs estimated to be reduced by up to 7 million yen! A weed control sheet with overwhelming low price and weather resistance. Even strong-rooted grass can be killed just by laying it down.

• Civil Engineering Sheet

Supporting a comfortable life from behind the scenes! Introducing elevator parts and civil engineering products.

• Elevator
• Slope protection material
• Other earthworks, foundation works, and exterior floors

A well-established system in terms of production methods and personnel! We deliver high-precision products quickly.

• Elevator
• Slope protection material
• Other earthworks, foundation works, and exterior floors

We are developing a business centered around elevator parts! We also engage in the manufacturing of civil engineering parts and components for the Shinkansen.

• Elevator
• Slope protection material
• Other earthworks, foundation works, and exterior floors

Reinforcing weak or unbalanced ground with ground improvement work! It will also become more resilient to disasters!

• Ground improvement materials

Reinforcement of weak ground and unbalanced ground with ground improvement work! Surface improvement method.

• Ground improvement materials

Resistant to ultraviolet rays, contributing to the long-term durability of concrete and metal! Crystal Stone is an insoluble silicate-based impregnation material.

• Bentonite

No need for sludge disposal! The transportation of construction machinery becomes easier, and safety can also be ensured.

• Civil Engineering Sheet

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

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

A wide range of products including face wood, joint rods, insulation materials, and seismic slit materials.

• Joint material
• Water stop
• Waterproofing Agent