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

The new type of continuously upward bucket conveyor SPM-R/SPL-R series is complete! It eliminates the twisting of the chain that has occurred in the past!

• Transportation System
• Other elevators and transport systems
• Fertilizers and Pesticides

A rich variety of "pebbles and gravel" to enhance gardens and exteriors. Many examples of construction are also featured. Free samples are currently available.

• Landscaping materials
• stone

A horizontal block that matches various environments. The surface pattern resembles stone, blending well with natural landscapes.

• Stacking blocks

GR・GP precast foundations! We accommodate various sites, including pedestrian-vehicle separation for existing bridges.

• Various blocks

High stability and economical wave-dissipating and revetment blocks.

• Various blocks
• Tensioning and connecting blocks
• Stacking blocks

The formwork shape is symmetrical and has a simple structure, making the formwork assembly and concrete pouring easy.

• Various blocks
• Tensioning and connecting blocks
• Stacking blocks

It attenuates the wave energy above and below, demonstrating excellent wave-dissipating effects.

• Various blocks
• Safety and consumables

For pump connections such as fire hydrant equipment (10K).

• Water and sewerage pipe fittings

For pump connection of fire hydrant equipment, etc. (20K)

• Water and sewerage pipe fittings

Comprehensive catalog of water supply products! In addition to thermal deformation absorption and vibration absorption of water supply pipes, it also improves earthquake resistance!

• Water and sewerage pipe fittings

Flexible pipes for piping are products developed by major gas companies to improve the workability and safety of indoor gas piping installation.

• Water and sewerage pipe fittings

It is a pipe and pipe fittings for sprinkler systems made of aluminum composite polyethylene.

• Water and sewerage pipe fittings
• Prefab

Durable and easy-to-handle cutting duct BDR type

• Water and sewerage pipe fittings

Lightweight and easy to transport, with high durability.

• Protective fence

Lightweight and slim body for easy transportation.

• Protective fence

Colorful three-color barricade. Durable and long-lasting.

• Protective fence

It is a sturdy metal barricade used in conjunction with three single pipes.

• Protective fence

It is a sturdy metal barricade used in conjunction with two single steel pipes.

• Protective fence

This is a sturdy two-contact type single-tube pipe barricade with a plated body.

• Protective fence

It can be utilized in many fields such as civil engineering, casting, and agriculture.

• Aggregates and crushed stone
• Bentonite

Flexible hoses and bellows-type expansion joints absorb significant movements of large piping caused by earthquakes and ground subsidence, preventing damage to equipment and piping!

• Piping Equipment
• Fittings
• Water and sewerage pipe fittings

Eco-resilient pavement material utilizing recycled resources.

• Paving Materials
• Secondary paving products

Featuring text, illustrations, and signatures! Introducing custom processing that meets a wide range of needs.

• Inspection hatches, manhole covers, and ditch covers
• Grating

Ideal for floor wiring in centralized control rooms of factories, buildings, etc.! A functional finish without compromising aesthetics.

• Inspection hatches, manhole covers, and ditch covers
• Grating

Introducing tree circles for tree protection that create a comfortable urban space in harmony with buildings and nature.

• Inspection hatches, manhole covers, and ditch covers
• Grating
• Tree protection materials and plant boxes

Various strength calculation methods for grating are clearly presented using diagrams and formulas!

• Inspection hatches, manhole covers, and ditch covers
• Grating

A super-thin side drain cover that excels in design without compromising appearance! It's safe to walk over with high heels or a wheelchair.

• Inspection hatches, manhole covers, and ditch covers
• Grating

The filling made of shock-absorbing rubber chip cushioning material reduces walking strain!

• Inspection hatches, manhole covers, and ditch covers
• Grating

Water retention function that alleviates the heat island phenomenon! It is an environmentally friendly recycled product.

• Inspection hatches, manhole covers, and ditch covers
• Grating

【Comprehensive Catalog Giveaway!】Featuring a wide range of grating and construction equipment products utilizing the material properties of stainless steel, aluminum, and plastic!

• Grating

Excellent cushioning elastic rubber chip pavement material that absorbs shock.

• Paving Materials
• Secondary paving products

It is an ultra-lightweight precast slab that utilizes prestressing and takes advantage of the benefits of FRC.

• Gutters and U-shaped gutters

For replacing floor slabs! In addition to thinning the floor slabs, lightweight concrete is used to achieve weight reduction.

• Steel
• Secondary paving products
• Road construction

A structure designed with consideration for workability during regular inspections from below the bridge and when replacing water-stopping materials after it has been put into service!

• Bridge Materials
• Bridge Construction

Introducing drainage materials using EPDM! These can be used for preventing drafts and soundproofing.

• Rubber sheet
• Anti-vibration rubber
• Drainage material

Measures against heavy rain caused by guerrilla downpours and typhoons!

• Disaster prevention supplies
• Water stop

Can be installed in various locations without the need for construction! Demonstrates high water stop performance during sudden flooding.

• Water stop
• Disaster prevention supplies

Usable on both sides, and improved construction speed! We offer three sizes in our lineup.

• Drainage and ventilation equipment
• Water and sewerage pipe fittings

Corresponding to the beautiful individuality and space of the building! We coordinate more beautifully without compromising the original function of the manhole cover.

• Grating

We have prepared stainless steel troughs and grates as products compliant with HACCP standards.

• Drainage and ventilation equipment
• Grating

Can be used for carts, automobiles, and more! You can choose according to various applications, usage conditions, and processing environments.

• Grating

Recommended for water areas too! We offer a lineup of rust-resistant stainless steel and aluminum products.

• Grating

A comprehensive trading company for construction materials with a wide range of products available!

• Exterior Materials
• Other park materials
• Manhole body

Passed the leaching test! There is little pressure loss at full opening, making it easy for the fluid to flow, and water hammer is less likely to occur.

• Piping materials (copper pipes, cast iron pipes)
• Piping materials (copper pipes, cast iron pipes)

Over 20 years of weather resistance in accelerated weathering tests! Construction that guarantees reliable results is possible.

• Concrete wall
• Concrete Retaining Wall
• Concrete construction