2026-3-26 216.73.216.28
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Code of China
Chinese National Standard List: Highway protection and maintenance

DB15/T 473-2010 Technical Guide for Highway Cut Slope Design in Inner Mongolia 
  Issued on: 2010-08-10   Translation Price(USD):
DB15/T 474-2010 Technical standard for design and construction of dynamic replacement piers 
  Issued on: 2010-08-10   Translation Price(USD):
DB15/T 713-2014 Technical Standard of Highway Maintenance in Saline Land Region 
  Issued on: 2014-11-05   Translation Price(USD):
DB31/T 560-2025 Specification for planning and design of resting place for road sweeping and cleaning workers 
  Issued on: 2025-12-23   Translation Price(USD):
DB37/T 1720-2010  
  Issued on: 2010-12-30   Translation Price(USD):
T/TMAC 111-2024  
  Issued on: 2024-10-20   Translation Price(USD):
DB37/T 4834-2025 Guidance for centralized maintenance of expressway 
  Issued on: 2025-03-19   Translation Price(USD):
LD/T 1-1991(DY)  
  Issued on:   Translation Price(USD): 60.0
DB36/T 2032-2024 Management specifications for expressway maintenance engineering safety 
  Issued on: 2024-10-12   Translation Price(USD):
DB37/T 4777-2024 Technical specification for construction of steel truss bridge by falsework method 
  Issued on: 2024-11-28   Translation Price(USD):
DB37/T 4774-2024 Guidelines for maintenance and management of highway tunnel (civil engineering) 
  Issued on: 2024-11-28   Translation Price(USD):
DB32/T 4512-2023 Design specifications for high-strength steel corrugated beams of highway guardrail 
  Issued on: 2023-07-25   Translation Price(USD): 495.0
T/CCTAS 78-2023 Operation guide for centralized maintenance of expressway 
  Issued on: 2023-12-07   Translation Price(USD):
T/CCTAS 81-2023 Technical specification for the design and construction of asphalt pavement hot in-place recycling and overlay 
  Issued on: 2023-12-07   Translation Price(USD):
T/CCTAS 80-2023 Technical guide for automatic recognition of highway pavement distress 
  Issued on: 2023-12-07   Translation Price(USD):
T/CCTAS 79-2023 Technical specification for asphalt composite sealing on cement concrete pavement 
  Issued on: 2023-12-07   Translation Price(USD):
DB37/T 3889-2020 Construction code of prestressed concrete composite bridges with corrugated steel webs in the highway 
  Issued on: 2020-03-31   Translation Price(USD): 495.0
JT/T 1211.2-2019 Rapid repairing material of cement concrete for highway engineering-Part 2:Polymer resin repair material 
  Issued on: 2019-5-30   Translation Price(USD): 143.0
DB32/T 3563-2019 Specification of Prefabricated Steel-Concrete Composite Bridge 
  Issued on: 2019-04-08   Translation Price(USD):
DB15/T 1469-2018 Inner Mongolia Highway Asphalt Pavement Performance Assenssment Standards 
  Issued on: 2018-08-15   Translation Price(USD):
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