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

Ministry of Land, Infrastructure, Transport and Tourism: Compliant with the Public Building Equipment Construction Standards! Lineup of φ900 and φ1200!

• Sanitary fixtures
• Dam construction
• Water supply facilities

The impact on the environment after construction is minimal, and the work is easy. The material is flexible, allowing it to adapt to uneven ground.

• Other civil engineering works

We have developed an inclined pipe block that enhances purification efficiency by utilizing our long-cultivated extrusion molding technology!

• Water Supply Facilities
• Various blocks
• Water and sewerage pipe fittings

Improved inner surface roughness! Established excellent chemical resistance and wear resistance equivalent to PVC pipes!

• Sewerage facilities
• Water and sewerage pipe fittings

High-quality swivel eye bolts "Codipro" adopted by domestic automobile manufacturers.

• Steel structure construction

Changed to a construction method that creates a large pit! Quick soil retention adopted for the installation of a large combined sewage treatment tank!

• Other earthworks, foundation works, and exterior floors

It is difficult to secure the delivery route for the renovation of the school building! A temporary delivery route has been secured with embankment in an off-site area.

• Other earthworks, foundation works, and exterior floors

This is the first time using a "sewage tank" at the installation site! We propose it from the perspective of work space and work efficiency.

• Other earthworks, foundation works, and exterior floors

Clear in terms of strength! Using "GPL soil retention" and "GPL long support" in the rainwater box culvert installation work!

• Other earthworks, foundation works, and exterior floors

As safety measures, quick fences, sheet pile support fences, and aluminum vertical ladders were also used!

• Other civil engineering works

Rental of aluminum vertical ladders as a safety measure! Introduction of construction examples for water supply pipe and partition valve installation.

• Other earthworks, foundation works, and exterior floors

Construction technology certification acquisition method! No need for mortar mixing or installation of injection holes on site!

• Special Construction Method
• Sewerage facilities
• Earthquake-resistant construction method

Benkan Kiko also manufactures welded pipe fittings made from non-ferrous metals.

• Railway Construction
• Special Construction Method
• others

Improving work efficiency! A proposal from the oil machine for customers using standard mechanical claws.

• Dismantling and moving
• Steel construction
• Rock drills, demolition machines, and excavators

A wide range of products is featured, including large hydraulic breakers, hydraulic hammers, and wood-related machinery!

• Dismantling and moving
• Steel construction
• Rock drills, demolition machines, and excavators

Adopting a speed valve! The special shape with intersecting blades allows for quick and reliable cutting.

• Dismantling and moving
• Steel construction
• Rock drills, demolition machines, and excavators

Active in demolition beyond SRC! A SRC demolition machine that combines the characteristics of a large cutting machine and a steel cutter.

• Dismantling and moving
• Other civil engineering works
• others

Bringing new ideas and technology to the forefront! Delivering heartfelt "good things" to the world for our customers.

• Bridge Construction
• Transport machinery
• maintenance

We will respond to a wide range of project businesses! Based on our achievements, we will also advance our challenges into new fields.

• Other civil engineering works
• Piping materials (copper pipes, cast iron pipes)
• Piping Equipment

At the hydropower plant, we control the generator to operate better according to the water level.

• Harbor Construction
• Power generation facilities
• Prime movers, torque converters, hydraulic equipment, generators

Achieving a three-sided water channel with flexibility!

• Water Supply Facilities

Due to its open design, maintenance after construction is easier compared to underground types.

• Rainwater infiltration facilities

RPCA box culvert

• Water Supply Facilities

RPCA-Protect Wall

• Dam construction

Three-Sided Waterway NS Flume

• Water Supply Facilities

Seismic resistance and water-tightness superior rubber ring joint method.

• Water Supply Facilities

We are widely utilized for public works, large-scale land development, and industrial land development.

• Dam construction

Used in places with constant vibrations such as railways and roads! Set screw anchor with anti-loosening function.

• Railway Construction
• Road construction
• others

Achieve high-performance loosening prevention! For safety and vibration countermeasures in places like railways that are constantly vibrating.

• Railway Construction
• Road construction
• others

The friction ring exhibits a loosening prevention function! For safety measures and vibration control.

• Railway Construction
• Road construction
• others

No odor with non-styrene! An anchor that demonstrates excellent curing performance in a short time.

• Railway Construction
• Road construction
• others

The products of Tetsuden, which broadly support the safety and security of railways, are diverse and are active in many familiar areas.

• Railway Construction

Specialized in provincial projects to reduce total costs! Easy construction by simply mixing and applying without the need for special equipment.

• Reinforcement and repair materials
• Bridge Materials
• Bridge Construction

Aiming for further industrial promotion of the hometown.

• Other civil engineering works
• Facility Design
• Unit and other construction

Minimum required diameter 25φ! A single cable can simultaneously measure 400 points over 200m! Measurement devices and cable installation can also be done by a small number of people.

• Foundation construction
• Ground foundation construction method
• Analysis and prediction system

Landscape paving using a heated mixture with decolorizing binder! Also applicable to porous asphalt paving.

• Paving of sidewalks, roads, parking lots and stadiums

Products from Aiens have been adopted for water quality improvement and wastewater treatment facility upgrades!

• Water Treatment
• Water Treatment Plant
• Sewerage facilities

For those troubled by the bad smell and paint residue in the painting booth! The absolute amount of sludge will be reduced.

• Drainage and ventilation equipment
• Sewerage facilities
• Turbid water and muddy water treatment machines

We are introducing wastewater that can only be processed by Aqua Blaster and wastewater that is difficult to treat biologically!

• Drainage and ventilation equipment
• Sewerage facilities
• Turbid water and muddy water treatment machines

A closed system for booth circulation water of water-based paints, which is considered difficult to treat, has been established!

• Drainage and ventilation equipment
• Sewerage facilities
• Turbid water and muddy water treatment machines

Introducing the installation guidelines for the Aqua Blaster, including piping support methods, installation distance from the base, and air discharge volume!

• Drainage and ventilation equipment
• Sewerage facilities
• Turbid water and muddy water treatment machines

Improvement of the working environment! We have introduced a processing system that enables cost reduction and CO2 reduction!

• Drainage and ventilation equipment
• Sewerage facilities
• Turbid water and muddy water treatment machines

We will help you with issues such as the unpleasant odors of hydrogen sulfide and fatty acids, and reduce costs!

• Drainage and ventilation equipment
• Turbid water and muddy water treatment machines
• Sewerage facilities

Introducing content aimed at reducing costs while simultaneously suppressing the generation of hydrogen sulfide!

• Drainage and ventilation equipment
• Sewerage facilities
• Turbid water and muddy water treatment machines