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

A wire rope net is installed tightly against the slope! It suppresses the initial movement of loose stones and floating rocks, preventing them from becoming falling rocks.

• Rockfall prevention agent

A case that tracked the period from before construction, upon completion, and after 2 months, 3 years and 3 months, 5 years and 5 months, and 7 years and 5 months!

• Slope protection material

Construction within a national park in Ehime Prefecture! The area is 300m2, and the soil type is gravelly soil.

• Slope protection material

An example of a construction method that secures a root growth layer and prevents compaction due to foot traffic!

• Other park materials

Case from December 2019 (R1)! Implemented using a construction method that secures the root growth layer.

• Other park materials

A structure that ensures the growth layer of roots, preventing compaction due to foot traffic! An example of being used as a parking lot.

• Other park materials

The Waterway Department uses Ryokkasuiri! Here are examples of its application for soil conservation in sandy soils.

• Slope protection material

It is possible to minimize the felling of standing trees on slopes! A case using colored materials.

• Rockfall prevention agent

Mixed jade and stone soil, construction for 500m2! A case study followed up 6 months after construction.

• Slope protection material

Order for disaster-resistant road construction project! Example of change from legal framework work.

• Slope protection material

Application for rockfall countermeasures and prevention, case from October 2022 (R4), quantity 3,500 m².

• Rockfall prevention agent

Case from June 2021 (R3)! Implemented using a method that combines rope laying work with a thick wire mesh.

• Rockfall prevention agent

The deadline is approaching, and this is a case where an alternative method was adopted for the simple spray application frame construction!

• Slope protection material

Use of wire mesh! An example of seed mixture that includes wild grasses because it is a nature conservation area.

• Slope protection material

Case study using Ribmat Green R-20! Conducted in October 2019 (R1).

• Rockfall prevention agent

Strong against stress such as salt damage and dryness! A case where a tent was set up to create a place of relaxation.

• Other park materials

Order from the Hata Civil Engineering Office in Kochi Prefecture! Case study on rockfall countermeasures and prevention.

• Rockfall prevention agent

No need for large machinery! Examples of construction methods that do not require large or specialized machinery.

• Rockfall prevention agent

Examples of rockfall countermeasures and preventive works in a 1,300m2 area of clay, rock masses, and cobblestone soil!

• Rockfall prevention agent

The soil consists of gravelly soil, rock blocks, and pebbles, with examples of rockfall countermeasures and preventive works within an area of 850m2!

• Rockfall prevention agent

Tifton specification! A case constructed for a grass square with an area of 2800m2.

• Other park materials

The construction site in February 2021 (R3) is an example from Shizuoka Prefecture! The quantity is 1,150 m².

• Rockfall prevention agent

No need for concrete foundations; installation can be done on-site! Example from February 2013.

• Rockfall prevention agent

Order from the Shikoku Forest Management Bureau of the Forestry Agency! The soil type is gravelly soil, the quantity is 400m2, and it is for erosion control purposes.

• Slope protection material

A case where a mixture of wild plants was adopted from the perspective of environmental conservation in the remote island (Sado City)!

• Slope protection material

Greening up to soft rock II is possible with a two-layer vegetation substrate! An example of construction using protective materials.

• Slope protection material

Improvement of water retention and thermal insulation! A case study of a vegetation substrate mat using natural coconut fiber net suitable for soft rock.

• Slope protection material

For the purposes of farm ponds, agricultural roads, and farmland improvement! A construction example of a mat with a hexagonal wire mesh attached to coconut fiber netting, excellent in erosion resista...

• Slope protection material

Installed in contour lines to disperse runoff from rainfall and mitigate soil erosion! Introducing examples of vegetation mat installation.

• Slope protection material

Excellent erosion resistance and mud suppression, capable of preventing erosion! Introducing case studies of construction on high-standard roads.

• Slope protection material

Improving adhesion to the ground with a wire mesh! Introducing construction examples to ensure safety during work at the lower part of slopes due to erosion.

• Slope protection material

For rockfall prevention and countermeasures! A case study that resolved the issue of muddy water flowing into the properties of houses below the slope every time it rains.

• Slope protection material

Achieving the installation of a soft seal partition valve without flanges! With a mechanical type receiving mouth, it excels in seismic resistance and workability, enabling the integration of piping!

• Water and sewerage pipe fittings

Seismic reinforcement of pipelines is achieved through flexible and expandable anti-detachment fittings.

• Water and sewerage pipe fittings

It contributes to crack control and improves the quality of structures with excellent crack-inducing performance.

• Joint material

NETIS registration. Easy and fast installation with a height of 2m and unlimited width! High water resistance performance prevents flooding from typhoons and sudden heavy rain. Custom sizes of approxi...

• Water stop

White flower blocks that do not require painting are available from 880 yen each, and there are also lightweight flower blocks specifically for interior use.

• Various blocks

Finishing processing is a method of machining to match the dimensional accuracy specified in design drawings, product specifications, and part specifications.

• Bridge Materials
• Tunnel Materials
• River construction

This is a comparison of grid blasting construction. Our company is fully equipped with large blasting equipment for both sand blasting and grid blasting.

• Spatial Design
• Piping materials (copper pipes, cast iron pipes)
• Bridge Materials

Complete in-house construction, large size, from design to painting finished. Can be confirmed with photos.

• Rainwater tank
• Drilling Machine
• Ground foundation construction method

The definitive version of infrastructure construction! A wide-base anchor specifically for heavy objects.

• Tunnel Materials
• Harbor Construction
• Port supplies

Safety area around play equipment!! Ideal for HIC 1000 clear rubber chip paving and as a base for artificial turf.

• Other park materials
• Anti-vibration rubber
• Paving of sidewalks, roads, parking lots and stadiums

High shock-absorbing seaweed-shaped rubber chips for safety measures in the safety area around play equipment.

• Exterior and paving materials <General>
• Other park materials
• Other earthworks, foundation works, and exterior floors