2025-12-13 216.73.216.3
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
T/HNCAA 071-2025 Data elements for green construction evaluation of highway projects via email in business day valid,,2025-9-24
T/SDHTS 00013-2025 Specification for construction technology of interlayer functional layer in highway asphalt pavement via email in business day valid,,2025-9-1
DB32/T 5078-2025 Standard of design and acceptance on natural ventilation for city tunnel via email in business day valid,,2025-9-1
T/HNCAA 068-2025 Technical standard for construction of semi?open gradation ultra?thin friction course of bituminous pavement on roads via email in business day valid,,2025-8-15
DB32/T 5153-2025 Technical specification for expressway photovoltaic power generation project via email in business day valid,,2025-8-1
DB32/T 5111-2025 Technical specifications for three-dimensional digital acquisition of basic infrastructure of ordinary national and provincial roads via email in business day valid,,2025-5-16
DB32/T 4872-2024 Technical specification for rapid hot repair of urban asphalt pavement for daily maintenance via email in business day valid,,2025-5-1
DB37/T 4834-2025 Guidance for centralized maintenance of expressway via email in business day valid,,2025-4-16
T/JSTERA 62-2025 via email in business day valid,,2025-4-1
DB46/T 668-2025 Technical Specifications for Design and Construction of Highway Asphalt Pavement via email in business day valid,,2025-4-1
DB37/T 4816-2025 Guidelines for construction of scientific observation point for long-term performance of highway subgrade and pavement via email in business day valid,,2025-3-14
DB37/T 4815-2025 Technical specifications for dynamic compaction of expressway widening foundation via email in business day valid,,2025-3-14
DB34/T 4996-2025 Guidelines for safety risk assessment of highway reconstruction and extension construction via email in business day abolished2025-11-12,,2025-2-24
DB37/T 5302-2024 Technical standard for on-site inspection and load-bearing capacity assessment of urban bridges in service via email in business day valid,,2025-2-1
T/UNP 506-2024 Specification for acceptance of construction quality of municipal road and bridge via email in business day valid,,2025-1-22
DB32/T 4944-2024 Underwater highway tunnel operation specifications―Traffic inspection via email in business day valid,,2025-1-16
DB15/T 3728-2024 Technical specification for application of solid waste foamed lightweight soil subgrade via email in business day valid,,2024-12-29
DB15/T 3727-2024 Code of practice of carbon emission accounting for ultra-thin friction course with recycled warm-mix asphalt mixture via email in business day valid,,2024-12-29
DB37/T 4775-2024 Design specification for traffic organization during the construction period of expressway reconstruction and extension via email in business day valid,,2024-12-28
DB15/T 3707-2024 Application technical specification of ultrafine fly ash concrete pavement via email in business day valid,,2024-12-15
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T/HNCAA 071-2025 Data elements for green construction evaluation of highway projects 
  Issued on: 2025-09-03   Price(USD):
T/SDHTS 00013-2025 Specification for construction technology of interlayer functional layer in highway asphalt pavement 
  Issued on: 2025-07-30   Price(USD):
DB32/T 5078-2025 Standard of design and acceptance on natural ventilation for city tunnel 
  Issued on: 2025-02-28   Price(USD):
T/HNCAA 068-2025 Technical standard for construction of semi?open gradation ultra?thin friction course of bituminous pavement on roads 
  Issued on: 2025-07-31   Price(USD):
DB32/T 5153-2025 Technical specification for expressway photovoltaic power generation project 
  Issued on: 2025-07-01   Price(USD):
DB32/T 5111-2025 Technical specifications for three-dimensional digital acquisition of basic infrastructure of ordinary national and provincial roads 
  Issued on: 2025-04-16   Price(USD):
DB32/T 4872-2024 Technical specification for rapid hot repair of urban asphalt pavement for daily maintenance 
  Issued on: 2024-10-28   Price(USD):
DB37/T 4834-2025 Guidance for centralized maintenance of expressway 
  Issued on: 2025-03-19   Price(USD):
T/JSTERA 62-2025  
  Issued on: 2025-03-01   Price(USD):
DB46/T 668-2025 Technical Specifications for Design and Construction of Highway Asphalt Pavement 
  Issued on: 2025-02-28   Price(USD):
DB37/T 4816-2025 Guidelines for construction of scientific observation point for long-term performance of highway subgrade and pavement 
  Issued on: 2025-02-14   Price(USD):
DB37/T 4815-2025 Technical specifications for dynamic compaction of expressway widening foundation 
  Issued on: 2025-02-14   Price(USD):
DB34/T 4996-2025 Guidelines for safety risk assessment of highway reconstruction and extension construction 
  Issued on: 2025-01-24   Price(USD):
DB37/T 5302-2024 Technical standard for on-site inspection and load-bearing capacity assessment of urban bridges in service 
  Issued on: 2024-11-06   Price(USD):
T/UNP 506-2024 Specification for acceptance of construction quality of municipal road and bridge 
  Issued on: 2025-01-22   Price(USD):
DB32/T 4944-2024 Underwater highway tunnel operation specifications―Traffic inspection 
  Issued on: 2024-12-16   Price(USD):
DB15/T 3728-2024 Technical specification for application of solid waste foamed lightweight soil subgrade 
  Issued on: 2024-11-29   Price(USD):
DB15/T 3727-2024 Code of practice of carbon emission accounting for ultra-thin friction course with recycled warm-mix asphalt mixture 
  Issued on: 2024-11-29   Price(USD):
DB37/T 4775-2024 Design specification for traffic organization during the construction period of expressway reconstruction and extension 
  Issued on: 2024-11-28   Price(USD):
DB15/T 3707-2024 Application technical specification of ultrafine fly ash concrete pavement 
  Issued on: 2024-11-15   Price(USD):
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