List of Construction methods and technologies products

Clear visibility with transparent glass! Recommended for store and building entrances.

• Disaster prevention fittings
• Entrance/Exterior Doors

Environmental conservation and recycling solutions that contribute to soil improvement and contaminated soil purification!

• Special Construction Method

Independently developed for cleaning the drainage pipes of condominium exclusive areas! Safe, secure, efficient, and effective cleaning [patented technology for a special cleaning device with a rotati...

• Special Construction Method

Stay for over 8 hours to dissolve urinary stones! Acidic level 2 to 3 times that of commercially available toilet cleaning agents [Sewage Pipe Urinary Stone Dissolving Cleaner].

• Special Construction Method

This is a reinforced blind rivet with a thicker body that significantly improves strength.

• Systems Architecture

We produce this at our domestic factory in Higashi-Osaka City, a city known for manufacturing. It is a high-performance rivet that particularly improves joint strength in thin plates.

• Housing structure technology/long-term superior housing technology

Produced at our domestic factory! These are all pure titanium blind rivets.

• Special Construction Method

This is a blind rivet made of high corrosion-resistant stainless steel SUS316.

• Renovation and repair methods

You can run and jump! The ideal floor recommended by veterinarians.

• Special Construction Method
• Other construction services

【Overwhelming Difference!】Sign and Signboard Restoration! The color and shine of faded signs are revived! Prevents chalking and protects signs from UV rays and acid rain!

• Special Construction Method

Protects the anti-corrosion layer over the long term and maintains corrosion resistance! Reduces human and environmental impact.

• Special Construction Method

Introducing the project to "protect bridges" so that they can be used "longer" and "safer"!

• Renovation and repair methods

A new method that changes the common understanding of existing pile extraction (pile pulling) construction!

• Ground foundation construction method

The journey of the Omiya Bridge revitalization undertaken with the local community! It was selected for the 2020 All Construction Award (Road Division) as a bridge repair project using the IPH method.

• Renovation and repair methods

High-density filling with ultra-low pressure injection even for fine cracks of 0.01 mm. Significant reduction in construction time and cost compared to conventional methods is possible! *2020 version ...

• Renovation and repair methods

This is an introduction to the IPH method (Internal Pressure Filling Joint Reinforcement Method). Case study of the repair work on a bridge over a levee.

• Renovation and repair methods

This is a case study of the IPH method (Internal Pressure Filling Joint Reinforcement Method). Shima Kanko Hotel Classic Seismic Retrofit and Other Construction Work.

• Renovation and repair methods

This is a case introduction of the IPH method (Internal Pressure Filling Joint Reinforcement Method). Oborozukiyo Retaining Wall Renovation Project.

• Renovation and repair methods

This is an introduction to the IPH method (Internal Pressure Filling Joint Reinforcement Method). It includes seismic retrofitting and other construction work for the first mechanical electronics buil...

• Renovation and repair methods

This is an introduction to the IPH method (Internal Pressure Filling Joint Reinforcement Method). Replacement of the Sarukobashi hardware and other construction work.

• Renovation and repair methods

This is a case introduction of the IPH method (Internal Pressure Filling Joint Reinforcement Method). No. 77: Reinforcement work for the bearing section of the floating pier at Kogō Port.

• Renovation and repair methods

This is a case introduction of the IPH method (Internal Pressure Filling Joint Reinforcement Method). H27 Town Road Menkawa Line Kanmon No. 2 Tunnel Repair Work.

• Renovation and repair methods

This is an introduction to the IPH method (Internal Pressure Filling Joint Reinforcement Method). Rehabilitation work on the Sakaebashi Bridge.

• Renovation and repair methods

This is a case study of the IPH method (Internal Pressure Filling Joint Reinforcement Method). Repair work on the Takakuma Bridge superstructure.

• Renovation and repair methods

This is an introduction to the IPH method (Internal Pressure Filling Joint Reinforcement Method). Case study of bridge reinforcement work (Toyoko Bridge).

• Renovation and repair methods

This is a case study of the IPH method (Internal Pressure Filling Joint Reinforcement Method). It involves the construction work for preventing the collapse of the Bunka Bridge.

• Renovation and repair methods

This is an introduction to the IPH method (Internal Pressure Filling Joint Reinforcement Method). Case study of the Bancho Tunnel crack repair work.

• Renovation and repair methods

This is an introduction to the IPH method (Internal Pressure Filling Joint Reinforcement Method). Emergency disaster prevention and sediment control work on the first-class river Nio River.

• Renovation and repair methods

This is an introduction to the IPH method (internal pressure filling joint reinforcement method). Case study of road improvement work (subsidy) Project No. 3.

• Renovation and repair methods

This is an introduction to the IPH method (internal pressure filling joint reinforcement method). H27 Bridge No. 2 Miyagawa Bridge repair work.

• Renovation and repair methods

This is an introduction to the IPH method (Internal Pressure Filling Joint Reinforcement Method). H27 Minami-i No. 1 Ishibashi Bridge Repair Work.

• Renovation and repair methods

This is a case study of the IPH method (Internal Pressure Filling Joint Reinforcement Method). Akaiwa Bridge Pier Repair Work.

• Renovation and repair methods

This is an introduction to the IPH method (Internal Pressure Filling Joint Reinforcement Method) used in a large oil refining plant.

• Renovation and repair methods

This is an introduction to the IPH method (Internal Pressure Filling Joint Reinforcement Method). Case study of the repair work on the runway of Nagoya Airport operated by the prefecture.

• Renovation and repair methods

Excellent in UV resistance, heat resistance, and weather resistance! A method that can be used both outdoors and indoors.

• Special Construction Method

Technical documentation explaining the reduction of life cycle costs through the utilization of the IPH system internal pressure filling joint reinforcement method.

• Renovation and repair methods

Thorough comparison of the IPH system (internal pressure filling joint reinforcement method) and other low-pressure resin injection methods.

• Renovation and repair methods

Explanation materials about the IPH system (Internal Pressure Filling Joint Reinforcement Method).

• Renovation and repair methods

A thorough comparison of the IPH system, chipping removal + backfilling (polymer cement mortar), and chipping removal + backfilling (epoxy resin mortar).

• Renovation and repair methods

Technical documentation on the evaluation of the IPH system. "Design and construction methods for internal pressure filling joint reinforcement in reinforced concrete structures."

• Renovation and repair methods

This is an introduction to the IPH method (Internal Pressure Filling Joint Reinforcement Method). H27 Arimine Erosion Control Project Road and Other Works.

• Renovation and repair methods

Injecting even 0.01 mm fine cracks while removing air! With high density, high depth, and high diffusion filling, extending the lifespan of rebar and concrete structures!

• Renovation and repair methods

Creating an environment that protects life and livelihood. Dissemination of reliable technology.

• Renovation and repair methods