List of General civil engineering materials products

You won't have time to evacuate from the earthquake to the tsunami's arrival! This is a "tsunami shelter" that dramatically increases survival rates against the tsunami approaching at a tremendous spe...

• Basement unit/disaster prevention shelter

Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】

• Special Construction Method

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

Method of Erosion Control Mat combined with Reinforcement Net, fertilizers and soil conditioners attached (no plant seeds attached)

• Other civil engineering works
• Civil Engineering Method
• Slope protection material

A case study where full-scale greening was successfully achieved while preventing erosion through the combination with stabilization works

• Slope protection material
• Other civil engineering works

Priority on slope protection + vegetation. Erosion prevention starts immediately after construction! A versatile slope protection mat with various applications such as temporary protection, turbidity ...

• Civil Engineering Sheet
• Slope protection material
• Landscaping 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

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

Introducing our lineup of large reverse T-shaped retaining walls certified for residential construction, including Type M, Type B, Type G, and Type Ke!

• Concrete Retaining Wall
• Retaining wall
• Stacking blocks

Civil engineering projects that focus on people, nature, and the future.

• Drainage material
• Other civil engineering works
• Earthworks

It is possible to easily construct cast-in-place concrete retaining walls, contributing to a reduction in construction time.

• Concrete Retaining Wall
• Dam construction
• Retaining wall

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

• Joint material
• Water stop
• Waterproofing Agent

Installation of protective fences for pedestrians and bicycles is possible! Certified by the Road Precast Concrete Products Technology Association!

• Concrete Retaining Wall

Matches the surrounding environment! The increase in block size and mechanical construction enables shortened construction periods and labor savings.

• Concrete Retaining Wall
• Retaining wall
• Stacking blocks

Significant reduction in construction time! At the construction site, special tasks such as rebar, concrete, and formwork are hardly used!

• Concrete Retaining Wall
• Retaining wall
• Stacking blocks

Reduce construction costs with labor-saving and speed-up! It stands independently with a 5-degree slope and can be easily constructed with machinery!

• Concrete Retaining Wall
• Retaining wall
• Stacking blocks

Planting of shrubs is possible! You can enjoy a variety of landscapes depending on the types of trees!

• Concrete Retaining Wall
• Retaining wall
• Stacking blocks

Reinforced concrete structure! It can reduce the amount of concrete poured on-site, leading to cost reduction.

• Concrete Retaining Wall
• Retaining wall
• Stacking blocks

Products that meet PRCA inspection standards with a 5-degree slope and a height of 8m or less! No need for formwork installation or removal, allowing for labor savings and cost reduction.

• Concrete Retaining Wall
• Retaining wall

Standard type and right-hand/left-hand end types are available! You can plant shrubs!

• Concrete Retaining Wall
• Retaining wall

Starting with a finish of iron flat stones, we offer a lineup of finishes including granite and pebble finishes!

• Concrete Retaining Wall
• Retaining wall

A 2-minute slope type that takes eye care into consideration! Available in grid stone type and vertical slit type, among others.

• Concrete Retaining Wall

Achieving economic cross-sections! The type of retaining wall used varies depending on the type of protective fence.

• Concrete Retaining Wall
• Foundation construction

We offer two types: a 250mm type and a 300mm type that can accommodate the installation of soundproof walls and other features!

• Concrete Retaining Wall

Applicable to reinforced earth walls and block masonry, etc.! In standard products, it can accommodate curves with an inner radius of 42m and an outer radius of 25m!

• Concrete Retaining Wall

By adopting a T-shaped beam structure, we achieve a safe and economical cross-section!

• Concrete Retaining Wall

Addressing land use constraints! Reverse L retaining wall

• Concrete Retaining Wall

In the examination of the structural framework under stable conditions, the allowable stress method is used!

• Concrete Retaining Wall
• Retaining wall

Positioning is possible during construction with a concave-convex shape! The base plate section will be poured with on-site concrete.

• Concrete Retaining Wall
• Retaining wall