Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
The technical guidelines for barrier-free modification of residenceDB31/T 1314-2021
Requirement of intelligent technology for energy-saving retrofit of existing buildingGB/T 39583-20202021-7-1
Aluminum Alloy FormworkJG/T 522-20172018-5-1
Specification for appraisal of security of historic architectureDB12/T 571-20152015-7-1
Agricultural big canopy frame of magnesium oxychloride cement compositeWB/T 1012-20122012-7-1
Request for cleaning and maintenance of building external wallGB/T 25030-20102011-1-1
Technical specification for repair construction of buildingsDG/TJ 08-207-20082008-5-1
Regulations for Dismantlement of Buildings and Structures (Explanation of Provisions Attached)DGJ 08-1970-20062006-6-1
Dismantling specification of buildings and structures DGJ 08-70-20062006-6-1
Code of conservation planning for historic citiesGB 50357-20052005-10-1
Renovation technology criterion of the remarkable historic architectureDGJ 08-108-20042004-3-1
Standard of Dangerous Building AppraisalJGJ 125-19992000-3-1
Specification for Engineering Examination and Design of Repairing Ciril ArchitectureJGJ 117-19981999-3-1
Technical code for storey-increasing and deviation-rectifying of railway buildingsTB 10114-19971997-7-1
Code for repairing construction of civil buildingsCJJ/T 53-19931993-11-1
Technical code for maintenance and strength ening of ancient timber buildingsGB 50165-19921993-5-1
Standard for quality test and estimation of ancient building repairing engineerings (in northern area)CJJ 39-19911991-10-1
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