List of Civil Engineering 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

Installed in a position that naturally catches the eye of road users! Installation work that fully considers visibility.

• Road signs and road accessories
• Road construction

For welded pipe fittings with buff finish polishing, please consult Benkan Kiko.

• Fittings
• Sewerage facilities
• Water Supply Facilities

No need to move! Stable supporting ground! It can correct subsidence while preventing further sinking. There is little noise, vibration, and dust, and it also saves space for storing materials.

• Ground improvement

Here is a list of foundation work that can be proposed by Japan Temporary Works.

• Steel bar construction
• Piles, caissons, sheet piles
• Reinforced concrete construction

Self-elevating large formwork scaffolding developed for constructing tall concrete structures by alternately lifting scaffolding and formwork with a chain block.

• Bridge Construction
• Dam construction
• Piles, caissons, sheet piles

Installation is possible after the foundation is laid! A new standard component essential for airtight insulation in bathroom sections.

• Residential foundations
• Inspection hatches, manhole covers, and ditch covers

We will guide you on a maintenance guide to protect your home from termite damage!

• Residential foundations
• Renovation and repair methods

Waterproofing around piping is easy with this one product! Available in a total of 8 sizes from φ25 to φ150!

• Drainage and water removal
• Interior and exterior construction accessories
• Piping Equipment

Eaves ventilation material that can be used at the wall edge, with zero eaves, on the wife side, or on the water side.

• Residential foundations
• Housing structure technology/long-term superior housing technology
• Ventilation system

Overcome the weaknesses of a flat foundation and protect the underfloor from water and termites! Easy installation with just clips.

• Earthworks
• Residential foundations
• Pile and foundation work

Repair scratches and dents from water drainage with immediate delivery before handover!

• Drainage and water removal
• Interior and exterior construction accessories

Easily accommodates piping! We meet a wide range of needs.

• Earthworks
• Residential foundations
• Insulation work

Even after inspection, the insulation and airtightness remain the same. An essential item for the bathroom area.

• Earthworks
• Residential foundations
• Housing structure technology/long-term superior housing technology

The focus is on 2mm hard resin. Ensuring proper insulation of the foundation and base prevents the base from rotting.

• Renovation and repair methods
• Drainage and water removal

The rigid resin insulates the foundation and base, ensuring airtightness for a long period.

• Earthworks
• Residential foundations
• Insulation work

Based on our background of pursuing specialized technology... for high-quality environmental testing equipment, assembly jigs, and environmental device development, please leave it to Ryuki Engineerin...

• Power generation facilities
• Waste treatment facilities
• Non-destructive testing

A plastic rainwater storage infiltration tank with domestic top-class strength and a 10-year warranty!

• Special Construction Method
• Rainwater infiltration facilities

To solve the plastic waste problem, generated oil is used as boiler fuel!

• Waste treatment facilities
• Other resource recycling

We offer excellent weather-resistant "plastic U-shaped gutters"! Leave it to us for all your construction and building equipment needs.

• Scaffolding and Support Materials
• Work tools
• Other civil engineering works

A seismic reinforcement technology that improves the joint section of the main sewer pipe to a seismic structure in a short time without excavation. Compatible with diameters from Ø800 to Ø3500. Const...

• Earthquake-resistant construction method
• Vibration isolation, vibration control, and earthquake resistance construction
• Sewerage facilities

Diagnosis is free! We will analyze your company's ground survey data from JHS's multifaceted perspective.

• Site and ground investigation

Receive a catalog for those who provide feedback! Free drafting services available. We carefully produce requests starting from just one pole! Comprehensive support from material procurement to manufa...

• Road construction

Marine civil engineering, land civil engineering, equipment, etc.! We also handle various types of fabrication, machining, and assembly installation.

• Parts and Materials
• Prime movers, torque converters, hydraulic equipment, generators
• Other civil engineering works

Kanto Day-Bars Steel Co., Ltd. primarily engages in brokerage services related to the sale of rebar and associated processed products, as well as ancillary goods.

• Steel bar construction
• Reinforced concrete construction
• Steel

Supports a wide range of capacities from 1 to 42 cubic meters! For short to medium-term liquid storage.

• Foundation construction

【Large Capacity & Space-Saving】Thanks to the bolt assembly, it can be assembled and disassembled in no time!!

• Steel structure construction

Introducing a wide range of rental equipment used for plant renovation and ground improvement work!

• Steel structure construction

Steel water tank suitable for temporary storage of chemicals in the renovation of industrial plant equipment!

• Foundation construction

Steel water tank suitable for temporary storage of chemicals in the renovation of industrial plant equipment!

• Foundation construction

By using long-lasting injection materials, we will maintain high quality for at least a decade!

• Special Construction Method
• Pipeline Construction
• Agricultural civil engineering works

A sediment removal system that promotes settlement by the jet flow of a submersible pump to remove soil from the lower part of the blade edge.

• Piles, caissons, sheet piles

Integrated visualization system for simultaneous caisson sinking and lubricant injection conditions!

• Piles, caissons, sheet piles

Leave your rebar work to us!

• Steel bar construction
• Reinforced concrete construction
• Other construction services

A fire hydrant designed to be compact and lightweight by using a ball valve to reduce its height, aimed at accommodating shallow underground installations.

• Car and bicycle parking facilities
• Fire extinguishing equipment
• Water Supply Facilities

Complete decontamination of polluted soil! A consistent response from transportation to resource recovery and final disposal is possible.

• Waste treatment facilities
• Waste treatment facility

By applying the non-ionic polymer soil granulation agent and erosion control agent Polisoil, it demonstrates effectiveness in preventing rainwater erosion, seed loss, and sand drift!

• River construction
• Agricultural civil engineering works
• Civil Engineering Method

A wearable assist suit that supports the waist and posture not only during "lifting tasks" but also due to prolonged "standing posture" and "bent posture."

• Nursing care products
• others
• Other civil engineering works

Simply by inflating it, you can easily stop water flow in sewer pipes! A 'water-stopping ball' that can also be used for recovery work after a disaster.

• Dam construction
• Water Supply Facilities

A system that uses ultrasonic technology to verify the quality of rebar insertion work after construction is completed.

• Earth retaining wall/foundation reinforcement
• Other civil engineering services
• Non-destructive testing

A fire hydrant that adopts a design that stores the valve body in the lid, ensuring compactness of the product and a smooth flow path.

• Car and bicycle parking facilities
• Fire extinguishing equipment
• Water Supply Facilities

Powerfully melt snow and ice with far infrared rays and electric heat! We offer four main types to suit different usage locations!

• Snow melting equipment
• Exterior snow melting equipment
• Power Equipment

Installation is easy! Safe, economical, and eco-friendly infrared snow melting and freeze prevention mat powered by electricity.

• Snow melting equipment
• Exterior snow melting equipment
• Disaster prevention supplies

We will conduct a current measurement of the bridge pier using a 3D laser scanner.

• Foundation construction
• Surveying