China National Standards

China Subgrades Industry Standards English PDF List


  •  China "Subgrades" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    JTG D30-2015 Specifications for Design of Highway Subgrades
    公路路基设计规范
    China Highway & Transportation Standards
    Subgrades

    English PDF
    CJJ 194-2013 Code for design of urban road Subgrades
    城市道路路基设计规范
    China Urban Construction industry Standards
    Subgrades

    English PDF
    JTG D30-2004 Specifications for Design of Highway Subgrades
    China Highway & Transportation Standards
    Subgrades

    English PDF

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