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 concentrated heavy rain countermeasure product capable of handling large amounts of runoff water! Can be used in conjunction with waterways to effectively utilize underground space! Installable in v...

• Road facilities
• Gutters and U-shaped gutters
• Flood prevention facilities, fire tanks, and flood control ponds

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

High load capacity, allowing for immediate heavy machinery work after installation! Simple construction by just laying out the blocks.

• Flood prevention facilities, fire tanks, and flood control ponds
• Waterproofing work
• Concrete construction

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

Creating beautiful and safe cities through the undergrounding of power lines! Contributing to the establishment of stable lifelines.

• Road facilities

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

Introducing the "Xavan Weed Control Sheet 350G" with over 10 years of durability and strong weed prevention effects, along with a set of "Screw-in Pins" that have double the holding power of conventio...

• Soil improvement material
• Fertilizers and Pesticides
• others

Newly developed base with excellent inspection performance and fatigue strength! Achieves fatigue strength of grade B or higher.

• Bridge Materials

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

A wealth of drawings, sizes, reference weights, specifications, and more for each product!

• Concrete sheet piles and piles
• Grating

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

Compact size with minimal excavation depth! Highly versatile and suitable for any property.

• Rainwater tank

Water-reactive instant polyurethane sealant

• Waterproofing Agent

Free samples available! Paving material that blends easily with any garden in natural colors.

• Paving Materials

Free samples available! Contributing to the protection of cultural properties and the preservation of historical landscapes.

• Paving Materials

Currently, we are offering free samples! Please be sure to try them out.

• Paving Materials

Try before you buy! We are currently offering free samples.

• Paving Materials

A rainwater system for storage, infiltration, and recharge facilities that excels in load-bearing performance and can be installed in industrial and commercial areas with heavy vehicle traffic.

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

Adopted at sites within Miyazaki Prefecture! Details on the target soil for improvement, construction timing, location, and more are also included.

• Ground improvement materials

Translation of the brochure for the high cement content soil stabilizer MT series into English and Chinese!

• Ground improvement materials

Widely adopted in construction in Okayama Prefecture! Details on the target soil for improvement, construction timing, location, and more are also included.

• Ground improvement materials

Adopted at numerous sites within Tokyo! Details such as the target soil for improvement, construction timing, and construction location are also included.

• Ground improvement materials

Adopted at numerous sites in the six prefectures of Tohoku! Details such as construction period and location are also included.

• Ground improvement materials

Adopted at numerous sites within Tochigi Prefecture! Details such as the target soil for improvement, construction timing, and construction location are also included.

• Ground improvement materials

Adopted at numerous sites within Aichi Prefecture! Details on the target soil for improvement, construction timing, location, and more are also included.

• Ground improvement materials

Adopted at numerous sites within Aomori Prefecture! Details such as the target soil for improvement, construction timing, and construction location are also included.

• Ground improvement materials

"What mechanisms do the high water content soil stabilizers in the MT series use to solidify?" Answers to many questions like this!

• Ground improvement materials

Adopted at numerous sites within Ishikawa Prefecture! Details such as the target soil for improvement, construction timing, and construction location are also included.

• Ground improvement materials

Many adoptions at sites within Nagano Prefecture! Details on the target soil for improvement, construction timing, construction locations, etc. are also included.

• Ground improvement materials

Adopted at numerous sites within Chiba Prefecture! Details such as the target soil for improvement, construction timing, and construction location are also included.

• Ground improvement materials

Adopted at numerous sites within Niigata Prefecture! Details such as the target soil for improvement, construction timing, and construction locations are also included.

• Ground improvement materials

Adopted at numerous sites within Akita Prefecture! Details on the target soil for improvement, construction timing, location, and more are also included.

• Ground improvement materials

Adopted at over 1,400 locations nationwide! Details on the target soil for improvement, construction timing, and construction locations are also provided!

• Ground improvement materials