T/ZZXJX 104-2021 Active Group standards

T/ZZXJX 104-2021 Building energy conservation inspection regulations

Publish Date: 2021-12-29 Implement Date: 2021-12-29 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZXJX 104-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Architectural physics

ICS Name: Civil Engineering Comprehensive

Publish Date: 2021-12-29

Implement Date: 2021-12-29

Scope

Main technical content: Foreword 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic provisions 4.1 Testing units 4.2 Tested units 4.3 Testing instruments and equipment 4.4 Testing records 4.5 Testing reports 5 Building thermal performance testing 5.1 Thermal performance of energy-saving materials and components 5.2 Testing of external windows and window airtightness 5.3 Testing of energy-saving structures of external walls 6 Indoor environment testing 6.1 Indoor average temperature and relative humidity 6.2 Indoor average wind speed 6.3 Indoor air quality 6.4 Indoor lighting environment 7 Ventilation and air conditioning system testing 7.1 Materials and equipment 7.2 Air conditioning cold (hot) water system 7.3 Air conditioning air system 8 Building equipment monitoring and control system testing 8.1 Supply (return) air temperature and humidity monitoring function testing 8.2 Air conditioning cold source water system pressure difference control function testing 8.3 Fan coil variable water volume control performance testing 8.4 Lighting power equipment monitoring and control system performance testing 9 Low-voltage power supply and distribution system and lighting testing 9.1 Low-voltage power supply and distribution system 9.2 Lighting system