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• IP0068 - SURVEY ON POROUS ASPHALT DAMAGE AND LIFE-CYCLE COST ANALYSIS OF HIGH-PERFORMANCE SMA USE IN SNOWY, COLD REGIONS IN JAPAN (.pdf - 1.9MB)
  Tanaka Shunsuke

  In Hokkaido—one of Japan’s snowy, cold regions—national highways had traditionally been paved with porous asphalt in an effort to improve road safety during the winter and in rainy conditions. In fact, porous asphalt pavement has proven effective in increasing driving safety. However, porous asphalt has been found to have durability issues. Japan’s snowy, cold regions receive some of the heaviest [...]

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