Home › Standards › GB 50243-2016 › 第6.3.7条

GB 50243-2016 第6.3.7条 Code for Acceptance of Construction Quality of Ventilation and Air Conditioning Works

Ductwork system installation暖通空调

GB 50243-2016 第6.3.7条

| **** | After the duct system is installed, duct air leakage testing shall be carried out (20% sampling for medium-pressure systems, 5% sampling for low-pressure systems). **(Hotel fresh air and exhaust systems are mostly medium/low pressure; this clause ensures system energy efficiency and hygiene requirements)** |

Other clauses of this standard

GB 50243-2016 第1.0.2条Code for Acceptance of Construction Quality of Ventilation …
GB 50243-2016 第1.0.3条Code for Acceptance of Construction Quality of Ventilation …
GB 50243-2016 第1.0.4条Code for acceptance of construction quality of ventilation …
GB 50243-2016 第1.0.5条Code for Acceptance of Construction Quality of Ventilation …
GB 50243-2016 第2.0.1条Code for Acceptance of Construction Quality of Ventilation …
GB 50243-2016 第2.0.2条Code for Acceptance of Construction Quality of Ventilation …
GB 50243-2016 第2.0.3条Code for Acceptance of Construction Quality of Ventilation …
GB 50243-2016 第2.0.4条Code for Acceptance of Construction Quality of Ventilation …
GB 50243-2016 第2.0.5条Code for Acceptance of Construction Quality of Ventilation …
GB 50243-2016 第2.0.6条Code for Acceptance of Construction Quality of Ventilation …
GB 50243-2016 第2.0.7条Code for Acceptance of Construction Quality of Ventilation …
GB 50243-2016 第2.0.8条Code for Acceptance of Construction Quality of Ventilation …

Still have a specific question? Ask a MEP expert

12 hotel MEP experts online, answers cite standard clauses you can verify.

Ask free →

Engineering reference only — verify against project conditions and the latest codes.