T/NAIC 003-2024 The technical standard for the near-zero energy renovation of existing office buildings

Scope

Scope: This document applies to the setting of near-zero energy, ultra-low energy, and zero-energy control targets for the renovation of office buildings, as well as the design, construction, operation, and evaluation of renovations constrained by building energy consumption control targets. Main technical content: 1. Scope; 2. Normative reference documents; 3. Terms and definitions; 4. General requirements; 5. Indoor environmental parameters; 6. Energy efficiency indicators; 7. Technical parameters; 8. Technical measures; 9. Monitoring and control system renovation; 10. Renewable energy utilization; 11. Comprehensive evaluation of energy-saving renovations Appendix A (Normative): Calculation method of energy efficiency indicators Appendix B (Normative): Energy consumption values of near-zero energy office buildings Appendix C (Normative): Insulation and construction methods of envelopes Appendix D (Normative): Design selection and thermal performance of external doors and windows Appendix E (Normative): Methods of detecting air tightness of buildings Appendix F (Normative): On-site detection methods of heat recovery efficiency of fresh air heat recovery devices Appendix G (Normative): Energy-saving diagnosis

Development Information

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