List of General 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

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

We propose a method for slope protection that follows subsidence deformation using rapid slope embankment construction techniques!

• Slope protection material

We propose energy-saving construction methods for railway structures, which are important structures! Underwater construction is possible.

• Slope protection material

We propose a filling method using fabric-cast materials with special bags for the restoration of voids between revetment foundations!

• Slope protection material

Prevent odors and the proliferation of bacteria by not creating stagnant water! The balance valve of the dry trap opens due to the weight of the water, allowing for complete drainage, leaving no stagn...

• Drainage material

Introducing sanitary drainage pits suitable for HACCP measures, compatible with various pit shapes!

• Drainage material

Eliminate the worries of hygiene management caused by stagnant water, blocking the growth of odors and bacteria! The balance valve of the dry trap opens due to the weight of the water, allowing for au...

• Drainage material

Labor-saving method SOLCOMAT that matches the times.

• Slope protection material

Lightweight (approximately 9kg) and made of only two materials: sheet and ring anchor! A highly versatile civil engineering sheet that excels in workability and can be used for channel construction an...

• Gutters and U-shaped gutters
• Slope protection material
• Sandbags

Vegetation substrate mat for retaining walls (slope frames). It is ideal for spring water measures, re-greening existing retaining walls, and areas where mechanical construction is difficult.

• Slope protection material
• Concrete construction
• Other civil engineering works

Vegetation substrate mat for retaining walls. It is ideal for spring water measures, re-greening of existing retaining walls, and areas where mechanical construction is difficult.

• Slope protection material
• Road construction
• Renovation and repair methods

Vegetation substrate mat for retaining walls (slope walls). It is ideal for spring water measures, re-greening of existing retaining walls, and areas where mechanical construction is difficult.

• Slope protection material
• Civil Engineering Method
• Erosion control works

Width 1m, length 10m, fertilizer bag spacing 100cm! Seed capture ability has dramatically improved.

• Slope protection material

Seed capture ability has dramatically improved! Width 1m, length 10m, fertilizer bag spacing is 20-40cm.

• Slope protection material

The main component material is a decomposable material! Effectively utilizing thinned wood (wood fiber).

• Slope protection material

Stable greening is possible with fertilizer bags! Effective use of thinning wood enhances functionality.

• Slope protection material

Utilization of thinning wood with consideration for the environment! Flexibly adapting to any construction situation.

• Slope protection material
• Wood processing
• Civil Engineering Sheet

Attach jute (hemp) felt to the bottom layer of the mat! It demonstrates excellent suction prevention effect.

• Slope protection material

A specialized vegetation mat that can reliably achieve greening even in acidic soil environments!

• Slope protection material

Vegetation mat for alkaline soil using alkaline soil neutralizers and plant growth promoters. There are also achievements in improved soil.

• Slope protection material
• Embankment
• Ground improvement materials

Large vegetation sandbags for landscape preservation and degradation control! Easy installation.

• Slope protection material
• Sandbags
• Civil Engineering Sheet

Using mesh fabric on the sides and top! A new large sandbag equipped with seeds and fertilizer.

• Sandbags
• Slope protection material
• Road construction

The load of the structure can be distributed effectively by the geocell layer! It suppresses lateral displacement and improves bearing capacity. *Construction video available now!

• Civil Engineering Method
• Ground improvement materials

Just combine four parts! A lightweight frame with a simple structure.

• Drainage material
• Slope protection material
• Road construction

Lift the net to protect itself as the plant grows! It has different roles in the dense and sparse areas. The materials used are only a mat and ring anchors.

• Planting work
• Slope protection material

A network integrated with vegetation mats protects plants from damage and prevents erosion and collapse of slopes! The greening capability is equivalent to that of commercially available vegetation ma...

• Civil Engineering Sheet

Protect the growth points and roots of plants! It can be combined with frame supports and vegetation mats.

• Planting work
• Slope protection material
• Pest and insect control products

Excellent erosion resistance! Made with environmentally friendly natural materials.

• Planting work
• Slope protection material
• Landscaping materials

Effective land use with vertical walls! Retaining walls for residential and road construction that achieve shortened construction periods and labor savings.

• Concrete Retaining Wall
• Retaining wall

Highly versatile L-shaped retaining walls for roads. Available in a lineup up to 5.0m with a 250mm pitch.

• Concrete Retaining Wall
• Retaining wall

Manufactured in 1-degree increments from 90 degrees to 150 degrees! Corner retaining walls that can withstand large-scale earthquakes.

• Concrete Retaining Wall
• Retaining wall

No formwork required, shortening construction time! Soil retaining blocks that can be installed using small machinery instead of manual labor.

• Concrete Retaining Wall

A retaining wall with integrated drainage features, including a waist stop retaining wall, drop cover type U-shaped gutters, and L-shaped gutters. It contributes not only to shortening construction ti...

• Gutters and U-shaped gutters
• Retaining wall
• Concrete Retaining Wall

A road reverse L-shaped retaining wall with a height of up to 5.0m, ideal for construction sites where excavation on the back side is difficult.

• Concrete Retaining Wall
• Retaining wall

A must-see for those struggling with the time it takes to set up formwork and wanting to improve work efficiency! A multifunctional retaining wall that can be assembled into any shape without the need...

• Concrete Retaining Wall

We offer two types: standard type and snow-resistant type.

• Concrete Retaining Wall
• Retaining wall

Ensuring complete sliding stability! A construction method that minimizes the time to lift the retaining wall and excels in safety.

• Concrete Retaining Wall
• Retaining wall

A framework block that can protect the surface layer of cut and fill slopes! Prevents erosion and surface sliding.

• Road facilities
• Concrete Retaining Wall
• Tensioning and connecting blocks

Large stacking blocks with a wall slope of 1:0.5 that can be used for roads, rivers, and residential land development.

• Concrete Retaining Wall
• Retaining wall
• Stacking blocks

We will support our customers in solving their challenges with our experience and proposal capabilities as a specialized contractor!

• Drainage material
• Fertilizers and Pesticides

The grass fibers are sewn together with ultra-high density, making them soft yet excellent at maintaining their shape, which prevents the fibers from flattening easily.

• Civil Engineering Sheet

High-density stitching of 18,900 places per square meter on the base fabric, combining straight-type and crimp-type grass yarn (pile)!

• Civil Engineering Sheet

Lightweight and sturdy ABS material. Can be installed quickly and easily, providing excellent water-stopping effect.

• Water stop

Each component is lightweight, making it possible to transport and install manually! It can be used for various purposes such as small steps, shoulder slopes, and vertical drainage.

• Drainage material

Maintains the aesthetics of the installation area, suitable for the defense of narrower areas such as residential buildings, facilities, and underground space entrances!

• Water stop

Simply install the unit on the ventilation duct that connects to the underground, and it will automatically open and close the gate using the power of water, preventing flooding in the underground spa...

• Grating
• Ventilation openings
• Water stop