List of Construction methods and technologies products

Natural wood endless tape with a thickness of 0.9 to 3 mm. It contributes to improved yield and productivity as a substitute for solid wood for the edges of furniture and fixtures.

• others

By simply increasing the formwork, we can achieve a variety of variations. Formwork costs are reduced, and productivity is improved! We respond to various site needs with multifunctionality.

• Gutters and U-shaped gutters

There is an increasing number of houses with structures that make general termite control work (such as underfloor pesticide application) difficult. These include foundation-insulated homes, air cycle...

• Renovation and repair methods

Creation of unwavering value, uncompromising factory design. We provide earthquake measures tailored to our customers.

• Vibration isolation, vibration control, and earthquake resistance construction
• Earthquake-resistant construction method
• Architectural design office

Due to weak ground, ground subsidence! Only the ground is sinking, creating gaps under various floors within the building.

• Renovation and repair methods

Due to ground subsidence, the classroom floor has sagged! The floor subsidence was corrected in a short construction period of one day.

• Renovation and repair methods

Concerns about children's safety and health! A case of correcting the floor sag in the classroom within a short construction period.

• Renovation and repair methods

Due to the impact of the Great East Japan Earthquake, a void has formed beneath the hall! Filling work using urethane.

• Renovation and repair methods

Quickly repair the middle school gymnasium! Injecting urethane resin to ensure there is no strain on the concrete floor.

• Renovation and repair methods

Up to 60mm of subsidence in the central Slavic region! Ground consolidation and strengthening with the foaming pressure of polyurethane resin.

• Renovation and repair methods

The gymnasium floor that has sunk and warped due to an earthquake and ground subsidence! Short construction period correction using the Upcon method.

• Renovation and repair methods

Due to the impact of the earthquake, the gymnasium floor has significantly sunk in a bowl shape! A case resolved using the Upcon method.

• Renovation and repair methods

Our company can offer construction proposals tailored to your needs, such as projects aligned with school events!

• Renovation and repair methods

The floor has sunk due to consolidation settlement! Voids (cavities) can be seen under the floor, and we will carry out construction.

• Renovation and repair methods

Utilizing spring break for quick subsidence correction! The cycle from construction to restoration is short.

• Renovation and repair methods

The foamed urethane resin compressively strengthens the ground! It suppresses the occurrence of voids, cavities, and gaps after construction.

• Renovation and repair methods

Refresh deteriorated concrete structures! Prevent the intrusion of water and carbon dioxide.

• Renovation and repair methods

Can be constructed without removing the existing roof! Suitable for large-scale roof renovations in factories and similar facilities.

• Renovation and repair methods

A water-stopping method that helps shorten construction periods and reduce areas affected by water outages!

• Special Construction Method
• Renovation and repair methods
• Piping Equipment

Corrected a maximum settlement of 46mm! A case that resolved the distortion of the door frame caused by settlement.

• Renovation and repair methods
• Residential foundations
• Ground foundation construction method

A gap or cavity of approximately 200mm at most occurred! A case where it was resolved in one day using the up-con method.

• Renovation and repair methods
• Ground foundation construction method
• Special Construction Method

A case study of correcting liquefied ground due to the earthquake! Maximum settlement of about 60mm was corrected in a day and a half.

• Renovation and repair methods
• Residential foundations
• Ground foundation construction method

A maximum settlement of 500mm occurred! A case where the up-con method and single pipe pile driving method were used in combination for correction.

• Renovation and repair methods
• Residential foundations
• Ground foundation construction method

Possible to carry out construction without moving! Introducing a case where a settlement of up to 107mm was quickly corrected.

• Renovation and repair methods
• Residential foundations
• Ground foundation construction method

A maximum subsidence of 48mm occurred due to ground subsidence! Here we present a case of correcting subsidence within a short construction period of two days.

• Renovation and repair methods
• Residential foundations
• Ground foundation construction method

No need for large-scale demolition work! Here is an example of correcting a settlement of up to 95mm in just two days of construction.

• Renovation and repair methods
• Ground foundation construction method
• Special Construction Method

Even if the space between neighboring properties is very narrow, construction is possible! A maximum settlement of 66mm can be corrected in 3 days.

• Renovation and repair methods
• Residential foundations
• Ground foundation construction method

Disaster recovery and emergency response for roads! 100% filling of gaps and voids with polyurethane resin.

• Renovation and repair methods
• Ground foundation construction method
• Road construction

An example of quickly correcting the unevenness in the concrete pavement slab of a highway toll booth!

• Renovation and repair methods
• Road construction
• Ground foundation construction method

Performed correction of the toll booth subsidence! Partial corrections were also carried out in areas where there was a step difference with the U-shaped drainage ditch.

• Renovation and repair methods
• Road construction
• Ground foundation construction method

Plant vehicles deployed inside the toll booth! A case of correcting the unevenness of the CO pavement slab inside the toll booth.

• Renovation and repair methods
• Road construction
• Ground foundation construction method

Conducted resin injection work while managing levels! A case completed in 4 days.

• Renovation and repair methods
• Airport facilities
• Ground foundation construction method

Repairing the apron step and gaps without removing the apron! A case where our method was adopted.

• Renovation and repair methods
• Airport facilities
• Ground foundation construction method

Correction of road surface irregularities in a short construction period! Introducing examples of port facility repair work.

• Renovation and repair methods
• Harbor Construction
• Ground foundation construction method

Maximum settlement of about 80mm due to earthquake and liquefaction! A case corrected in a short construction period of 2 days.

• Renovation and repair methods
• Residential foundations
• Ground foundation construction method

The ground floor slab has sunk due to the earthquake! A case study of improvements made to the gaps between the floor and walls, and between the walls and ceiling.

• Renovation and repair methods
• Ground foundation construction method
• Special Construction Method

Our method, which raises the CO pavement slab using the foaming pressure of rigid urethane resin, has been adopted!

• Renovation and repair methods
• Road construction
• Ground foundation construction method

Construction period is 1 day! A case study of the correction work for the sinking of the platform section inside the toll booth conducted in Saitama Prefecture in December 2012.

• Renovation and repair methods
• Road construction
• Ground foundation construction method

Settlement correction while checking the level! A case of pavement repair work at the entrance of a toll booth.

• Renovation and repair methods
• Road construction
• Ground foundation construction method

For insulation under the flooring in renovations, trust us with Styrofoam.

• Heat insulation and heat shielding methods

Forklift operation is possible immediately after construction completion! The unevenness caused by the earthquake has been corrected in a short period.

• Renovation and repair methods
• Ground foundation construction method
• Civil Engineering Method

It is possible to correct subsidence in a short period without damaging the floor! Here are examples of corrections made without moving the cargo.

• Renovation and repair methods
• Ground foundation construction method
• Civil Engineering Method

Correction during nighttime while business is suspended! A case of correcting floor sag due to ground subsidence in a short construction period.

• Renovation and repair methods
• Ground foundation construction method
• Civil Engineering Method

Adopting the up-con method for short-term intensive repairs! Construction carried out with compatibility for multiple plant vehicles.

• Renovation and repair methods
• Ground foundation construction method
• Civil Engineering Method

Upcon construction method using rigid polyurethane foam! Introducing a case where a cavity was corrected in three days.

• Renovation and repair methods
• Ground foundation construction method
• Civil Engineering Method

Due to the impact of the China-Vietnam earthquake, part of the floor inside the store has sunk! Case study of subsidence correction work at the game center.

• Renovation and repair methods
• Ground foundation construction method
• Civil Engineering Method

No need to remove heavy racks or machinery! Here is a case where modifications were completed in just 4 days.

• Renovation and repair methods
• Ground foundation construction method
• Civil Engineering Method