List of Construction, work and methods 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

It supports core industries such as steelmaking, electricity, and land development, playing an important role.

• Transport machinery

The size of the crushing chamber is 840×1028mm! The main materials are special steel, alloy steel, SS400, and others.

• Waste treatment facilities

When crushing stops for a certain period, it detects the current and enters standby mode! This saves power consumption during standby.

• Rock drills, demolition machines, and excavators

Leave the repair and maintenance of crushers to us! We can accommodate various manufacturers! Electric crushers with high torque and low horsepower.

• Rock drills, demolition machines, and excavators

Introducing a diverse lineup! We have included not only features but also multiple photos.

• Rock drills, demolition machines, and excavators

Using special steel developed in collaboration with one of the world's leading blast furnace manufacturers. Electric and low running costs. Contributing to SDGs initiatives! Helping to reduce waste in...

• Crane and others

Normal crushing materials are processed in the priority mode for processing volume! The high-speed and low-speed shafts can be switched alternately.

• Rock drills, demolition machines, and excavators

The transport line for pre-treatment at the biogas power generation plant is suitable for a closed-line configuration!

• Rock drills, demolition machines, and excavators

Using special steel developed in collaboration with one of the world's leading blast furnace manufacturers. Electric and low running costs. Contributing to SDGs initiatives! Helping to reduce waste in...

• Crane and others

Outstanding cleaning recovery power! Easier confirmation of concrete crack occurrence.

• Renovation and repair methods

The effectiveness of prevention was also demonstrated in a poster test using three types of adhesives: paste, liquid glue, and bond.

• Renovation and repair methods

Rust-proof coating is possible! For preventive maintenance of structures around coastal areas, such as steel railings.

• Renovation and repair methods

Proposals for preventive maintenance and longevity of aging steel and concrete structures.

• Renovation and repair methods

Used for preventive maintenance! Aluminum is layered to prevent water intrusion to the iron surface.

• Renovation and repair methods

The main bond is a pseudo-glass-like Si-O bond! Solar rays with wavelengths shorter than ultraviolet light are absorbed by the ozone layer.

• Renovation and repair methods

We will also introduce leak test data that supports the corrosion resistance performance of concrete!

• Renovation and repair methods

Reduced life cycle costs! Short painting intervals, and re-coating is possible after touch dry.

• Renovation and repair methods

There is no unpleasant smell of organic solvents! Reducing the burden on the Earth's environment and being considerate of the environment.

• Renovation and repair methods

For galvanized steel and aluminum materials such as signposts, sound barriers, and catwalks!

• Renovation and repair methods

These are products for waterways related to land improvement! [Case photos available]

• Concrete block, ALC panel, extrusion molded cement board construction

This is a standard product from the Ibaraki Prefecture Agricultural Land Bureau! Includes construction examples.

• Concrete block, ALC panel, extrusion molded cement board construction

Remaining formwork used for the restoration of the landslide disaster in Atami [Comprehensive catalog available!]

• Civil Engineering Method

Vehicle detection sensor that does not detect people or animals, unaffected by natural environments such as rain or snow and geomagnetic influences.

• Safety and consumables
• Parking lot facility construction
• Safety Supplies

Less affected by the natural environment! A circular-shaped vehicle detection sensor evolved with a load capacity 10 times greater (compared to our company).

• Safety and consumables
• Parking lot facility construction
• Safety Supplies

A pocket-type rockfall protection net designed to pursue "clear safety" through certification and verification by a public third-party organization, featuring high energy absorption.

• Other civil engineering works

[Case Study] Adopted in JR's track construction! Introduction of resin-based flooring boards as a replacement for steel plates and plywood.

• Earthworks

[Factory (Worksite) Introduction Case] For floor protection during heavy object transfer!

• Earthworks

Contributes to reducing installation costs and labor-saving in material replacement! It has a good noise reduction effect compared to vibration-damping slab tracks.

• Railway Construction

Explanation of comparison examples of energy consumption and eight factors to consider.

• Air compressors, blowers and pumps

Melting the snow on the roof cleanly with just the heat from the well water.

• Exterior snow melting equipment

Human-centered design that takes into account the elderly and people with disabilities.

• Housing structure technology/long-term superior housing technology

Preventing worker falls from ladders, towers, and chimneys!

• Unit and other construction

Inducing structures without braces.

• Road construction

For leak prevention in tunnels and underground structures! Lightweight and shock-resistant plastic gutters.

• Bridge Construction

Measures against water leakage from the horizontal direction and wall surface drainage treatment! Adjustable side drain.

• Roof and gutter construction

Flame retardant, weather-resistant, impact-resistant! Easy-to-install rigid P.V.C. gutter.

• Roof and gutter construction

For pest control against harmful creatures like centipedes and bats, leave it to Sanai.

• Renovation and repair methods

【A must-see for those dissatisfied with existing seismic reinforcement】 Wet spray mortar method allows for construction equivalent to concrete!

• Earthquake-resistant construction method

New construction methods added due to the expansion of AP method applications!!

• Earthquake-resistant construction method

No new design calculations required! Construction can be carried out with simpler formwork installation than during concrete pouring.

• Earthquake-resistant construction method

Even in narrow spaces where it is difficult to carry out seismic reinforcement work, it is possible! It is also easy to manage the mixture, and there are economic benefits as well.

• Earthquake-resistant construction method

The fusion of grating and screen: "Screen Grating." Gentle on the Earth, keeping rivers and seas clean. Catching waste. Preventing waste from flowing downstream.

• Agricultural civil engineering works

It uses PVC (vinyl) that is excellent in chemical resistance and corrosion resistance, allowing for the measurement of the airflow of corrosive gases.

• Air compressors, blowers and pumps

A pitot tube air flow meter (flow meter) that significantly reduces the required straight pipe length.

• Air compressors, blowers and pumps