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

Construction machine model equipped with a self-propelling function and an electric power unit.

• Road facilities

Concrete with excellent environmental performance that can absorb and fix a large amount of CO2.

• Grating

High-end industrial underwater drone

• Port supplies

A lineup of products that are translucent and easy to confirm adhesion, etc.! Around the pump.

• Piping materials (copper pipes, cast iron pipes)

Rich in cushioning and a shape that is gentle on both grass and people. Protects the lawn from pressure and wear. Reduces impact during unexpected falls or drops.

• Landscaping materials
• Other park materials
• Landscaping and planting

It has a double safety structure to prevent the lid from popping up and scattering.

• Drainage and ventilation equipment
• Gutters and U-shaped gutters

Measures against guerrilla rainstorms, enhancing road surface drainage functions. Minimally invasive and non-destructive small cross-section ditches "Smart Drain."

• Gutters and U-shaped gutters
• Dam construction

Achieving economy, strength, and durability, the two-row drainage channel and slit holes capture rainwater!

• Gutters and U-shaped gutters
• Dam construction

This is the "Comprehensive Catalog of Ditches" featuring safe and secure soil industry "circular waterways" and "ditches."

• Gutters and U-shaped gutters
• Secondary paving products

Effective utilization of wastewater! This is a soil microbial membrane treatment system developed with the concepts of environmental conservation, energy saving, and recycling.

• Flood prevention facilities, fire tanks, and flood control ponds
• Turbid water and muddy water treatment machines

Introducing points and NETIS registered products that prevent water accumulation on roads and rainwater runoff to private land due to high drainage functionality!

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters
• Dam construction

Steel side ditches made of high-tensile steel (high-strength steel) that achieve high strength, high durability, and high safety.

• Gutters and U-shaped gutters
• Airport facilities

The replacement of the side ditch construction has been shortened to 1/4 with "high-tensile steel," which ensures the securing of water flow cross-sections and good workability!

• Inspection hatches, manhole covers, and ditch covers
• Gutters and U-shaped gutters
• Pavement construction

Type-specific 'weed control materials' solve the problems of traditional weed control methods!

• Paving Materials
• Landscaping materials
• Exterior Materials

For weed control on slopes and fences, and measures against overflow in waterways. Here are four products that can be easily installed.

• Paving Materials
• Protective fence

Simple installation that only requires leveling and watering! It significantly reduces dust during construction.

• Paving Materials
• Pavement construction

Introducing a special cement-embedded fabric with excellent fire resistance and freeze-thaw resistance, suitable for a wide range of applications!

• Paving Materials
• Pavement construction
• cement

Can be adapted to curved sections and areas with obstacles! Designed to fit existing waterways.

• Gutters and U-shaped gutters
• Civil Engineering Method

Introducing high-durability weed control products, including soil-based paving materials, special cement-embedded fabrics, and slope blocks!

• Slope protection material
• Paving Materials
• cement

A slit-type full collection structure suitable for barrier-free drainage treatment. We offer a rich lineup. We have 20 years of experience and achievements.

• Gutters and U-shaped gutters
• Dam construction

Commercializing optimal drainage structures based on experimental data from industry, government, and academia. A circular waterway that maximizes the functionality of drainage pavement.

• Secondary paving products

Simple structure and high durability. Steel side ditches with a reduced cross-section design.

• Gutters and U-shaped gutters
• Dam construction

It is made of natural bentonite clay, which is a waterproof material that does not deteriorate.

• Bentonite

There are no gradient breaks, and the safety of the road shoulder is improved! The water flow capacity is about twice that of the conventional L-shaped drainage channel.

• Drainage and ventilation equipment
• Gutters and U-shaped gutters

We will introduce examples of smart drains installed in roads, sidewalks, parking lots, and parks.

• Gutters and U-shaped gutters
• Dam construction

12% cost reduction compared to conventional methods! Achieving a large-capacity and reliable wide collection slit!

• Gutters and U-shaped gutters
• Secondary paving products

Even when laid on a slope, the interior of the sheet does not shift, forming a stable waterproof layer.

• Bentonite
• Airport facilities
• Other civil engineering works

Cost reduction through lightweight and space-saving construction! Improved safety for cycling due to the elimination of puddles.

• Drainage and ventilation equipment
• Gutters and U-shaped gutters

Are you having trouble with the drainage ditches where large vehicles frequently cross? We would like to introduce you to sturdy drainage ditches that have a proven track record at factory entrances a...

• Gutters and U-shaped gutters
• Paving of sidewalks, roads, parking lots and stadiums

We handle various weed control materials such as concrete sheets, flexible weed control tiles, and quick-setting solidifying agents for weed control!

• Paving Materials
• Landscaping materials
• Exterior Materials

Just attach it to the existing fence with the end band! It's lightweight and can be bent.

• Net fence
• Protective fence

Three products, YF-GLA-080, YF-GLB-080, and YF-GLC-080, are now available in the lineup!

• Protective fence

Newly developed base with excellent inspection performance × fatigue strength! Hybrid anchor bolt made of stainless steel and steel material.

• Paving Materials

A comprehensive catalog of street furniture that combines functionality and design for various public spaces such as streets, parks, and squares!

• Protective fence
• Sign System
• Other lighting fixtures

Electric fusion welding using a barcode controller

• Piping materials (plastic pipes)

This is a hot spring tank that has received high praise from the hot spring industry!

• Rainwater tank

Impact the tip bit to increase propulsion. A new driven drainage pipe made of stainless steel, resistant to rust [patent obtained].

• Civil Engineering Method
• Drainage and water removal
• Drainage material

Power-free gate valve electric wrench. With a 4-stage switching gear, it achieves a high-speed rotation of 99 rpm! Opening and closing large valve handles is a breeze.

• Water and sewerage pipe fittings
• Work tools

Leave the bagging (filling) work of powdered and granular materials to us!!

• Soil improvement material

Glyphosate 41% is effective. It enters through the leaves and kills the roots.

• Other park materials

It is used in various environments such as oil decomposition, water purification, odor control, and animal growth!

• Landscaping materials
• Other park materials

A thorough comparison of the "rust conversion type anti-corrosion coating Earth Coat rust prevention - coating system" and "conventional method coating systems" across 13 key items of interest.

• Steel structure construction
• Road facilities
• Rust Inhibitor