List of Construction, work and methods products

Easily connect pipes with different outer diameters! A fitting suitable for emergency repairs of buried pipes.

• others

By allowing spring water to pass through and drain appropriately, stable greening is sustained in areas where vegetation has been established!

• Foundation construction

High drainage performance with a structure that is less likely to generate residual water pressure! Suitable for use in rivers, lakes, and ponds!

• Foundation construction

Environmentally friendly construction methods! There is no need to select the brace length based on soil pressure conditions!

• Foundation construction

Corresponds to concave curves and convex curves with a standard radius of 20m or more! It is possible to construct retaining walls with beautiful curves!

• Foundation construction

Entrance of tunnel anti-entrance and curved sections! Expectation of gaze guidance effect and reduction of visibility obstruction!

• Foundation construction

We provide plantings that consider landscape aesthetics based on various planting experiments! We contribute to greening!

• Foundation construction

A simple structure made of box and wall materials (single-sized crushed stone)! It can adapt to various site conditions!

• Foundation construction

There is no sense of pressure due to the stepped construction! It has a visually beautiful temple slope shape!

• Foundation construction

It is tiered, so it blends in relatively naturally! It also helps in the conservation of ecosystems!

• Foundation construction

Early securing of living environment! By not using ready-mixed concrete, we can significantly shorten the construction period!

• Foundation construction

The fit at the ends is also beautiful! The small step near the tunnel entrance serves as an emergency refuge for animals!

• Foundation construction

It gives a gentle impression with stepped stacking, and planting is possible! A case that was adopted due to its high safety evaluation!

• Foundation construction

Access station to a private university! In recent years, the area in front of the station has been developed, resulting in increased foot traffic and considerations for greening!

• Foundation construction

An essential construction method in areas with high annual rainfall! It is also effective on unstable foundation grounds!

• Foundation construction

The box-type retaining wall, known for its excellent drainage properties, has been adopted! It also significantly contributes to the planning of the restoration work process!

• Foundation construction

Coating waterproofing, use plastering work to secure the wall mesh! The installation guideline is to place it in a staggered pattern at intervals of 15 to 20 cm!

• Waterproofing work
• Subsidiary materials

Hammer in for stable fixation! It can also be removed with a Phillips screwdriver!

• Waterproofing work
• Subsidiary materials

Excellent performance in workability, weather resistance, heat aging resistance, and chemical resistance! Dedicated drains for various waterproofing methods.

• Waterproof tape, adhesive, drain, protective panel
• Waterproofing work

Excellent handling with a good balance of lightness and weight! Adjustable flame propane burner.

• Waterproofing work
• Subsidiary materials

Since it is an anchorless seismic construction method, there is no need for drilling holes in the floor, which means no dust or vibrations are generated!

• Earthquake-resistant construction method

It has high drainage performance, high shear resistance due to the interlocking of crushed stones, and excellent seismic performance!

• Foundation construction

The savior of hydraulic maintenance!

• Prime movers, torque converters, hydraulic equipment, generators

High pumping capacity! Comparison of the Super Well Point Method and other groundwater lowering methods.

• Water Treatment
• Water Treatment Plant
• Special Construction Method

A powerful self-propelled jaw crusher that crushes everything from natural stone to concrete debris!

• Rock drills, demolition machines, and excavators

We will overturn the common sense of glass.

• Employee training
• Glass construction
• cleaning

A skill that can only be achieved by experienced staff who have impressed five-star hotels.

• cleaning
• Glass construction

We will create a "new interior design industry" for the era where women thrive.

• Interior construction
• Spatial Design
• cleaning

The "impregnation technology" maintains the long-term performance of the agent even when exposed to soil and rainwater.

• Heat insulation and heat shielding methods

Can be used for residential areas, facilities, and roads! Enhances the bearing capacity of weak ground and prevents building settlement and liquefaction.

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

In the reconstruction of the cafeteria building, measures were implemented directly beneath the structure! A case was confirmed where vibration reduction of 8 to 11 dB was achieved.

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

Compare the vibration levels of areas without countermeasures and areas with WIB countermeasures! Confirmed a reduction of more than 6dB in both horizontal and vertical directions.

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

No water supply, no power outage required.

• Water Supply Facilities
• Other measuring instruments

Filling tire shred with high damping material between the underground vibration barrier and the improved column row! A case where the working environment has been improved.

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

Improvement of the working environment! Introduction of a construction case where tire shred made of high-damping material was filled in the cell.

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

No water supply, no power supply work needed.

• Water Supply Facilities
• Other measuring instruments

Achieved a reduction of 6 to 10 dB in outstanding vibrations, meeting the vibration reduction target! Construction case of the plate-type WIB (honeycomb cell type).

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

Measures implemented directly beneath the factory and parking space! Introducing a case that achieved vibration reduction goals.

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

Designed and constructed WIB work directly beneath the newly built factory! A case where the environment became suitable for the normal operation of precision machining equipment.

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

A design that avoids interference with other buried objects! A case of vibration mitigation measures implemented directly under the factory.

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

Environmental vibrations need to be understood in terms of their characteristics for prediction, assessment, and countermeasures!

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

To understand the vibration effects after the construction of structures! We conduct ground vibration analysis according to the purpose, target objects, and vibration sources.

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

The safety of the building has improved! Strengthening the ground serves as a foothold for suppressing differential settlement.

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

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

We will conduct tests and evaluations using the methods specified in the "Law on the Disposal and Cleaning of Waste" and others!

• Environmental Survey
• Other services and technologies
• Waste treatment facilities