Repair and reinforcement work - List of Manufacturers, Suppliers, Companies and Products

Repair and reinforcement work Product List

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We will carry out river and waterway repair and reinforcement work, including investigation, proposal, management, and construction.

It has been 20 years since we started repairing rivers, waterways, bridges, and tunnels. As a subcontractor, we have managed and executed many construction projects. We will provide an estimate.

We have conducted numerous management and construction projects to date. List of Bridge Repair and Reinforcement Works Renovation ● Substrate Treatment Crack Repair (Leakage, Filling of Voids) Chipping (Restoration of Missing, Weak, or Eroded Areas) ● Joint Treatment ● Surface Strengthening Treatment CS Mortar Method ● Panel Method ● Mortar Spraying Method ● Seismic Reinforcement Additionally, we also undertake construction related to repairs. Please contact us for inquiries.

  • Renovation and repair methods
  • River construction
  • Agricultural civil engineering works

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Oriental Shiraishi Technology Introduction

Repair, reinforcement, and renewal! We contribute to society through a diverse range of technological development and practice.

At Oriental Shiraishi, we are further strengthening our efforts in the diversifying fields of repair and reinforcement by advancing our technical expertise based on extensive knowledge, experience, and a wide range of comprehensive engineering and technology. As we enter the era of renewal, we are developing new technologies and methods to meet your needs, focusing on our areas of expertise in repair and reinforcement of PC technology and foundation technology. 【New Technologies and Methods (Excerpt)】 ■ Seismic reinforcement of column-type foundations - Kui Taishin-SSP method - PC Well-Refre method ■ Seismic reinforcement of bridge piers - Pier-Refre method - Pier-Refre method (bending reinforcement specification) - RSP Lift-Up method, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • others
  • Special Construction Method

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We will carry out tunnel repair and reinforcement work, including investigation, proposal, management, and construction.

It has been 20 years since we started repairing tunnels, bridges, and rivers. As a subcontractor, we have managed and executed many construction projects. First, we will provide an estimate.

We have conducted numerous management and construction projects to date. List of Tunnel Construction ● Interior Reinforcement Measures Various Continuous Fiber Sheets Reinforced Fiber Embedded Panels Copper Plates and Strips Rock Bolts Cross-Section Repair ● Back Void Measures Rigid Foam Polyurethane (12 to 40 times) Various Air Mortars ● Crack Measures Organic Materials (Injection of Epoxy, Acrylic, Polyurethane, etc.) Inorganic Materials (Injection of Ultra-Fine Particle Cement, Silicate, etc.) ● Water Leakage Measures Line and Surface Water Guidance Back Injection Drainage Boring System For other repair methods and inquiries, please contact us.

  • Tunnel construction
  • Bridge Construction
  • Renovation and repair methods

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