GB 21351-2014
The norm of energy consumption per unit product of wrought aluminium alloy extruded profiles for architecture (English Version)
- Standard No.
- GB 21351-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2024-06
- Replace By
- GB 21351-2023
- Latest
- GB 21351-2023
- Replace
- GB 21351-2008
- Scope
- This standard stipulates the requirements, calculation principles, calculation scope and calculation method, energy conservation management and measures of aluminum alloy building profile unit product energy consumption (hereinafter referred to as "energy consumption") limit. This standard applies to the calculation and assessment of energy consumption per unit product of aluminum alloy building profile production enterprises, as well as the energy consumption control of new projects.
GB 21351-2014 Referenced Document
- GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using
- GB 30872 Wrought aluminium alloy extruded profiles with acrylic coating for architecture
- GB 5237.1 Aluminium alloy extruded profiles for architecture.Part 1:Mill finish profiles
- GB 5237.2 Wrought aluminium alloy extruded profiles for architecture.Part 2:Anodized profiles
- GB 5237.3 Wrought aluminium alloy extruded profiles for architecture.Part3:Electrophoretic coating profiles
- GB 5237.4 Wrought aluminium alloy extruded profiles for architecture.Part 4:Powder coating profiles
- GB 5237.5 Wrought aluminium alloy extruded profiles for architecture.Part 5:PVDF coating profiles
- GB 5237.6 Wrought aluminium alloy extruded profiles for architecture.Part 6:Thermal barrier profiles
- GB/T 12723 General principles for establishing allowance of energy consumption per unit throughput
- GB/T 2589 General rules for calculation of the comprehensive energy consumption*， 2020-09-29 Update
- YS/T 694.1-2009 The norm of energy consumption per unit product of wrought aluminium and aluminium alloy.Part 1:ingot for casting
- YS/T 730 Aluminum alloy wood grain profiles for construction*， 2018-04-30 Update
GB 21351-2014 history
- 2023 GB 21351-2023 The norm of energy consumption per unit production of wrought aluminium and aluminium alloys
- 2014 GB 21351-2014 The norm of energy consumption per unit product of wrought aluminium alloy extruded profiles for architecture
- 2008 GB 21351-2008 The norm of energy consumption per unit product of wrought ahuminum alloy extruded profiles for architecture
