List of Civil Engineering Materials products

Segmented construction is possible! A new type of modular bridge that allows for rapid and easy installation.

• Foundation construction

Reduction of seismic forces and prevention of liquefaction! Constraining the soil inside the cell to suppress ground deformation and reduce seismic motion.

• Ground foundation construction method
• Ground improvement
• Ground improvement materials

Eliminate vibration issues and create a comfortable living environment! Here are some examples of our achievements in vibration control.

• Ground foundation construction method
• Ground improvement
• Ground improvement materials

Simultaneously achieve environmental vibration reduction and liquefaction prevention in transportation, factories, and construction! Reliable technology for safety measures! This is our company's uniq...

• Ground improvement materials

Expand the flange gap from 0.0 to 120.0 mm! We offer a total of 7 types to choose from based on power and widening load.

• glue
• Safety and consumables
• Water and sewerage pipe fittings

A lineup of all five types available to choose from based on power and widening load! Introducing specialized tools that have been thoroughly refined.

• glue
• Safety and consumables
• Water and sewerage pipe fittings

By rolling up the curtain fabric without folding it, dust accumulation is minimized and durability is improved.

• Civil Engineering Sheet

We offer a total of 4 types! The existence of this tool, specialized for face matching, makes both the effort and the mind lighter.

• glue
• Safety and consumables
• Water and sewerage pipe fittings

A cylinder that repeats expansion and contraction! It pulls the flange closer with movements resembling that of a measuring worm.

• glue
• Safety and consumables
• Water and sewerage pipe fittings

Indeed, safely, swiftly, a proposal for construction methods that prioritize the environment! Construction examples are also included with photos.

• Reinforcement and repair materials
• Coating film waterproofing material/permeable waterproofing material
• Waterproofing Agent

Deterrence of neutralization, prevention of efflorescence, and latency treatment! We are further conducting research and development aimed at environmental improvement.

• Reinforcement and repair materials
• Coating film waterproofing material/permeable waterproofing material
• Waterproofing Agent

Penetrates through cracks and gaps! Suitable for leak repair using composite methods such as HT-G1 and blast furnace slag.

• Waterproofing Agent
• Coating film waterproofing material/permeable waterproofing material

Possesses surface reinforcement functions through siloxane bonding! Aimed at preventing freeze damage, salt damage, and surface protection.

• Waterproofing Agent
• Coating film waterproofing material/permeable waterproofing material

Used as a waterproofing agent for concrete and civil engineering! Prevents surface deterioration due to freeze damage and other factors.

• Waterproofing Agent
• Coating film waterproofing material/permeable waterproofing material

For the prevention of deterioration and surface protection of natural and artificial stones, blocks, etc., as well as for moisture resistance and dirt prevention! It also has mold prevention effects.

• Waterproofing Agent

Deeply penetrates into capillary gaps! Prevents water leakage from hairline cracks while reinforcing the surface.

• Waterproofing Agent

Mixed with concrete and mortar! Helps with crack repair, efflorescence prevention, and surface protection.

• Concrete admixture
• Waterproofing Agent

The dry components are protected from oil and grease! Water resistance and weather resistance are also improved by the addition of metal oxides.

• Waterproofing Agent
• Reinforcement and repair materials

A closure plug that excels in lightweight, airtightness, and durability, and is active in a wide range of fields!

• Water and sewerage pipe fittings

A rockfall protection fence construction that excels in workability and cost-effectiveness compared to conventional methods!

• Protective fence
• Disaster prevention fittings
• Disaster prevention supplies

Introducing the RPE-G (NETIS registered) "multi-functional" friction-type steel pipe expansion lock bolt!

• Work tools
• Tunnel Materials

No electricity needed, stores light during the day and glows at night! Demonstrates its power during disasters.

• Road signs and road accessories

No need to choose a location! Universal type evacuation exit guide sign with mounting aluminum frame.

• Road signs and road accessories

The fittings come with a helical, screw seed, and hex nut! The shortest length can be made as short as possible.

• Piping materials (plastic pipes)

The maximum diameter that can be produced is up to 350A! Two types, "DTF-2800K" and "DTF-2800R," are available in the lineup.

• Piping materials (plastic pipes)

Vacuum and buried types can also be manufactured! We offer a lineup for low and medium pressure, high pressure (below 100A), and vacuum applications.

• Piping materials (plastic pipes)

Production is also possible with PFA! We offer options for low and medium pressure (single blade) and high pressure (multi-blade).

• Piping materials (plastic pipes)

The pipe diameters range from 6A to 100A, and from 1/8B to 4B! The shortest length can be made as short as possible.

• Piping materials (plastic pipes)

Low and medium pressure types, as well as high pressure types are available! Static electricity prevention types can also be manufactured up to 65A.

• Piping materials (plastic pipes)

The shortest length can be made as short as possible! The straight sections at both ends can be customized freely.

• Piping materials (plastic pipes)

Possesses characteristics such as chemical resistance, purity, and heat resistance! Usable over a wide range from -80°C to +180°C.

• Piping materials (plastic pipes)

The charm of the SL soil sand pavement (wet method) lies in its kindness and strength.

• Paving Materials
• Special Construction Method

It can be installed avoiding concrete blocks.

• Piping materials (concrete pipes)

It is a product that laminates paper or cloth onto a vapor-deposited film.

• Waterproof sheet
• Heat shielding sheet
• Civil Engineering Sheet

We have created various products that can be connected to PVC pipes.

• Drainage and ventilation equipment
• Inspection hatches, manhole covers, and ditch covers
• Flood prevention facilities, fire tanks, and flood control ponds

Activated useful microorganisms and promotes rooting! Charcoal made from felled trees and dam driftwood, environmentally friendly.

• Soil improvement material

Consideration is given to make the road width feel wider! By incorporating surface slits, drainage functionality is improved.

• Gutters and U-shaped gutters

Shortened construction period! Drainage between blocks has become possible, eliminating the need for the construction of drainage ditches.

• Tunnel Materials
• Tunnel construction
• Retaining wall

Connection with bolts is possible! It has a structure that can absorb the installation extension of the catch basin position up to 5 cm front and back.

• Tunnel Materials
• Tunnel construction
• Various blocks

A wide variety of filters are available, including collection filters, mesh filters, and insert-type filters!

• Drainage material
• Slope protection material

A new face has appeared in the series for connecting PVC pipes! It is installed at the entrance of the inflow pipe to prevent the inflow of debris and other materials. It can be used in rainwater stor...

• Inspection hatches, manhole covers, and ditch covers
• Flood prevention facilities, fire tanks, and flood control ponds
• Drainage and ventilation equipment

I have compiled everyone's questions regarding the storage tank!

• Rainwater infiltration facilities
• Rainwater tank
• Water and sewerage pipe fittings

Maintains durability, water tightness, and driving safety for a long period of time with performance in accordance with the road bridge specification. Also available in a snow load region compatible t...

• Road facilities

Compact and space-saving, perfect for emergency stockpiling! Introducing case studies of HARBO T fences.

• Port supplies

We will respond to pipes that are "hard to find and causing trouble" or "given up on" through our network of partner companies! Custom sizes are available, from one piece to large lots.

• Tunnel Materials

[Cost Reduction Proposal] A must-see for design and development personnel struggling with soaring "steel prices"! Achieve cost reduction by thinning the pipes.

• Tunnel Materials
• Tunnel construction
• Pipeline Construction