List of Civil Engineering products

You can install scaffolding on the float! Enjoy the water space freely! Information on floating dock rentals.

• Bridge Materials

This is a high-pressure duct that forms ribs between the flanges, significantly improving strength. It is used for cylindrical formwork in civil engineering and construction.

• Road signs and road accessories
• Dam construction

This is a spiral duct made using zinc-coated steel plate as specified in JIS G3302.

• Bridge Construction
• Prefab

Yoshikawa Co., Ltd., a specialized manufacturer of powder and bulk material equipment, "Circle Feeder."

• Sewerage facilities

Please use the circle feeder rental service.

• Sewerage facilities
• Erosion control works
• Agricultural civil engineering works

Attention those troubled by ground improvement work! We have a wealth of information on selection methods for surface improvement work, friction piles, columnar improvement methods, and the characteri...

• Ground foundation construction method
• Ground improvement

Reliable initial dissolution and stable powder supply are the key factors for the dissolution device!

• Water Treatment
• Airport facilities
• River construction

Materials and designs are completely flexible. Sankin freely creates a better urban environment.

• Road signs and road accessories
• Paving of sidewalks, roads, parking lots and stadiums
• Road construction

Concrete formwork release agent to be diluted with water at a ratio of 5 to 10 times for use.

• Formwork material
• Bridge Construction

Breaks hard and solid bedrock and concrete using electric power. It produces low noise and can be used in urban areas and indoors. The breaking device can be mounted on a one-box vehicle.

• Other civil engineering works

Inventory expansion! Major renovation before and after at the Ashigara Logistics Center!

• Water Treatment
• District heating and cooling/heat source system
• Pipeline Construction

Ideal for welding inspections in narrow areas of bridges and structures.

• Foundation construction
• Steel construction
• Rock drills, demolition machines, and excavators

The hydraulic-driven legs can be independently controlled! Introducing a compact hydraulic excavator that can perform well in various terrains.

• Dismantling and moving
• Drilling Machine

Since it is a non-contact measurement using ultrasound, it does not deform the measured surface.

• River construction

Excellent quality stability! Cathodic protection method using adhesive-type sheet anodes.

• Renovation and repair methods
• Reinforcement and repair materials
• Earth retaining wall/foundation reinforcement

Exhibiting stable resistance characteristics! High-performance dampers effective for bridge substructures and seismic measures.

• Earthquake-resistant construction method
• Bridge Materials
• Bridge Construction

Many advantages with a 65mm high joint! Steel joint for load support within pavement thickness.

• Secondary paving products
• Pavement construction
• Foundation construction

Introducing a method for effective utilization of surplus soil that takes advantage of the excellent properties of soil!

• Earthworks
• Civil Engineering Method

Due to the low amount of work, a shorter construction period is possible! A seismic reinforcement method that generates little noise, vibration, and dust.

• Other civil engineering works
• Steel construction

NEXCO Structural Construction Management Guidelines: Obtaining Proof of Spalling Prevention Performance! Introducing an excellent construction method that also leads to shortened construction periods.

• Other civil engineering works
• Special Construction Method

Ideal for seismic reinforcement! A seismic device that can be used as a horizontal force distribution structure and lateral displacement restraint structure to complement existing supports.

• Foundation construction
• Earthquake-resistant construction method

Introducing a mortar lining method for agricultural waterway rehabilitation that boasts excellent abrasion resistance and high durability!

• Erosion control works
• Other civil engineering works

Immediate restoration work and suitable for night work! Please contact our company for any type of manhole.

• Other earthworks, foundation works, and exterior floors
• Dam construction
• Water Supply Facilities

Manufactured and shipped under high quality standards! Highly versatile assembly manhole.

• Manhole body
• Water and sewerage pipe fittings
• Sewerage facilities

Can be used selectively according to the purpose! The internal joints can be omitted, making it excellent in terms of workability.

• Water Supply Facilities
• Sewerage facilities
• Fittings

Shortening construction time and labor-saving! It has become possible to differentiate residential land, allowing for the creation of uniquely characterized residential developments.

• Retaining wall
• Concrete Retaining Wall

Perfect water-stopping effect! Easy to assemble, it demonstrates high workability with a small number of workers.

• Flood prevention facilities, fire tanks, and flood control ponds
• Water Supply Facilities
• Sewerage facilities

The air conditioning AD pipe and one-touch fittings improve workability by more than 10 times!

• Pipeline Construction
• Fittings
• Piping materials (plastic pipes)

Suppresses heat from artificial turf! It is an organic natural material made from 100% Sri Lankan coconut shells.

• Garden stones, sculptures, fountains, ponds
• Other earthworks, foundation works, and exterior floors

Easy installation with just one trowel! Achieves balanced properties with high adhesion, compressive strength, and moderate flexural strength.

• Reinforcement and repair materials
• Road construction
• Renovation and repair methods

Strong buoyancy allows for installation even in areas with high groundwater levels by implementing waterproof measures!

• Prefabricated Concrete Products
• Rainwater infiltration facilities

Featuring rainwater underground storage tanks such as honeycomb boxes and M.V.P. systems!

• Prefabricated Concrete Products
• Rainwater infiltration facilities

Featuring T-Road and vertical walls such as High B-Wall!

• Prefabricated Concrete Products
• Road facilities
• Retaining wall

Introducing a pipe grounding method that is strong, lightweight, inexpensive, and environmentally friendly.

• Ground foundation construction method
• Other civil engineering works
• Pile and foundation work

Exhibiting a dual effect of corrosion improvement and enhanced efficiency in aggregation and sedimentation! Introduction of solution injection equipment.

• Waste treatment facilities
• Other construction services
• Other civil engineering services

Suitable for flammable and water-soluble VOCs! Introducing a VOC recovery system that solves wastewater treatment issues.

• Waste treatment facilities
• Other construction services
• Other civil engineering services

Adsorption is an efficient fluidized bed method! Introducing a solvent recovery system that can be maintained at low cost.

• Waste treatment facilities
• Other construction services
• Other civil engineering services

Compactly designed ancillary facilities! Introduction of an odor removal system that solves drainage treatment issues.

• Waste treatment facilities
• Other construction services
• Other civil engineering services

Unexpected heavy rain disasters due to flooding are occurring frequently. Let's protect your company from floods with lightweight aluminum alloy waterproof walls.

• Special function opening
• Dismantling and moving
• Roof and gutter construction

Work with bare hands, cut with scissors. 100% natural materials that are gentle on the human body and maintenance-free. Lightweight structural reinforcement materials that can withstand harsh environm...

• Airport facilities

No pollution and low cost! Flammable waste can be converted into ceramic-like ash without sorting, reducing its volume by 1/100 to 1/500!

• Garbage disposal, central dust collection, laundry, compressor
• Waste treatment facilities

Next-generation energy-efficient heating with high freedom and customizable options.

• Exterior snow melting equipment
• District heating and cooling/heat source system

Introducing the materials, tools, and work procedures used in the pipe earth method!

• Ground foundation construction method
• Other civil engineering works
• Pile and foundation work

Proposals from the perspective of aggregates and machinery equipment! Here is an introduction to examples of improvements made from conventional aggregates.

• Erosion control works

Introduction of the "white gravel" that was envisioned! "I was able to find the gravel just as I imagined," and you were satisfied.

• Erosion control works