• Development of Backward-turning and Self-propelled Girder Dismantling Machine
• Automatic Operation System for Ground Improvement Construction Machinery
• High durability and ultra-low noise pavement (HDULNP)

• D･Box Method: Soft ground improvement, Vibration Reduction Measures, Liquefaction Mitigation Measures, Mud Pumping Measures, Anti-Erosion Measures for Forest Roads, Improvement of the very soft ground
• Introduction of the Brochure and Videos introducing the winners of the Minister’s Award and the Minister’s Encouragement Award for Outstanding International Infrastructure Engineers

• Thermally enhanced bioremediation for VOC-contaminated soil
• Ground Thermal Utilization Technology Using Precast Piles
• Tunnel-constructing technology by making the tunnel’s outside shell precede,while using the joints which are able to respond to the behavior of groundwater

• “Building National Resilience” ・ Introduction of Hydraulic Model Experimental Facilities Leading to “River Basin Disaster Resilience Measures”
• “Efforts Toward Coastal Conservation”
  ～ Introduction of Analysis and Monitoring Techniques ～
• About “Japan Construction International Award”

• Development of fast-setting UHPFRC for bridge deck overlay
• Bridge Deck Slab Replacement by CAP SLAB

• Air-Water Separation System for the Vacuum Consolidation Method

• The comprehensive quality control method for impervious embarkment
• Precase PC floor slab using UFC as waterproof layer
• Evaluation method of residual structural performance for piers using artificial intelligence

• Introduction of Low Cost Road Survey Technologies: Three Free Smartphone Applications for Road Asset Management

• BUILDING STRUCTURAL SYSTEM USING WALL-COLUMN WITH RESPONSE CONTROL
  SYSTEM AND BASE ISOLATION SYSTEM
• Effective utilization method of improved soil with inorganic water absorption agent derived
  from PS ash
• Quality Inspection Technology for Foundation Piling Construction Using a Chemical Method:
  The CW-QUIC System

• About “JAPAN Construction International Award”

• Road Asset Management Platform Activities

• TAPS – Al-Mg Plasma Arc Thermal Spray Coating for Corrosion Protection
• OCTAS Modeler

• Educational System for Close Visual Inspection of Fatigue Failure in Steel Bridges

• Steel Timbering Erecting robot

• Mobile Mapping System 【IMS3】

22nd Infrastructure Technology Development Award 2020

• Liquefaction Countermeasure for Existing Residential Areas

• Friction Damper for Seismic Retrofitting on Existent Road Bridges
• Construction with soil hardener STEIN

• Crack Repair Method, SAPIS (Sakae Adjustable Pressure Injection System)
• River Disaster Prevention Information System

• Rapid Removal Technology for Replacing Reinforced Concrete Decks of Composite Girder Bridges.
• Introduction of Fukabari-Method

• Practical use of monitoring technology in track maintenance and its application to maintenance management.
• Automatic Placement System of Dam Concrete

• Cracking Inspection System KUMONOS
• 3D Laser Scanning

• D Mobile Mapping Technology
• IFNet Website Renewed

• Construction of Large Onshore Wind Turbine by Lift Up Method
• Caisson installation automation technology

• Enhancement of Efficiency and Effectiveness in Maintenance and Management System by utilizing ICT
• Wire Rope Barrier Systems

• Implant Levee Embedded Resilient Structure
• Global Flood Alert System II (GFASⅡ) ver.2.1 released

• “Re-pier method” for efficient seismic retrofitting of piled piers in service
• Restoration for Preservation of Himeji Castle Main Keep, National Treasure of the Heisei Era

• Next-generation construction production system centered on automation of construction machinery “A4CSEL”
• Network Compatible Unmanned Construction System

1. Background of Technology Development
2. Detailed Description of the Technology
3. Advantage of the Technology
4. Applicability
5. Installation Record (Example of construction)

• Ultra-high-strength Fiber reinforced Concrete (UFC) Cured at Normal Temperature “SLIM-Crete”
• The development of the flap gate type land locks
• Short Stroke Seismic Isolation System for Urban Buildings

• New Raft Foundation Method (TNF Method) for Soft Ground
• Conservation and maintenance technologies offered by Kawasaki Geological Engineering

• Evaluation of Soil Liquefaction Potential by Screw Driving Sounding Test in Residential Areas
• RAKUNA-IV : A New Double-Layer System Wave-Dissipating Block

• High Durable Concrete with Seawater
• Countermeasure against Liquefaction and Mitigation of Global Warming by Log Piling

• Fluidized Bed Incinerator with Turbocharger
• Tunnel Enlargement Method for Shield Tunneling with Segments
• Hybrid Tsunami Protection Wall to enable “ultra” rapid construction

1. Needs for Monitoring
2. Overview of i-SENSOR
3. Related Products of i-SENSOR
4. Application Examples of i-SENSOR
5. Notification and Recommendation