Recent Studies Machinery Technology Research Team Structures Research Team Geotechnical Research Team Geological Hazards Research Team Materials Research Team Road Maintenance Research Team River Engineering Research Team Watershed Environmental Engineering Research Team Port and Coast Research Team Fisheries Engineering Research Team Traffic Engineering Research Team Snow and Ice Research Team Rural Resources Conservation Research Team Irrigation and Drainage Facilities Research Team Scenic Landscape Research Team Road Maintenance Research Team Jan.2021 Study on Pavement Damage Countermeasures for Snowmelt Season Nov.2020 Manual on the Use of a Diamond Cutter for Grinding Concrete Pavement (Draft) Jul.2019 Design and Construction of Concrete Pavement in Cold, Snowy RegionsIntroduction to the Manual (Draft) May.2017 Improving the Durability of National Highways Pavement: Development of High-performance SMA Oct.2014 Making National Highways of Strong Pavement: The Development of a DurableMixture for the Road Surface Layer in Cold, Snowy Regions Nov.2012 High-performance SMA: A multifunctional durable asphalt paving technology Aug.2011 Realization of a Recycling-Oriented Society- Technology for Recycling of Asphalt Paving in Cold Snowy Regions - Aug.2010 Managing Frozen Rivers-Clarification of ice jams phenomenon and development of a discharge estimation method- Jun.2010 To extend the life of road pavement- Seal material injection method - Apr.2009 Protecting airport pavements Study of and countermeasures against airport pavement blistering in snowy cold regions
