Home › Standards › GB 50222-2017 › 第4.0.3条

GB 50222-2017 第4.0.3条 Code for Fire Protection Design of Building Interior Decoration

Fire Protection Facilities and Electrical消防工程

GB 50222-2017 第4.0.3条

| | For horizontal evacuation corridors and safety exit lobbies in above-ground buildings, the ceiling finish materials shall be Class A decoration materials, and other parts shall use decoration materials not lower than Class B1. |

Other clauses of this standard

GB 50222-2017 第1.0.1条Code for Fire Protection Design of Building Interior Decora…
GB 50222-2017 第1.0.2条Code for Fire Protection Design of Building Interior Decora…
GB 50222-2017 第1.0.3条Code for Fire Protection Design of Building Interior Decora…
GB 50222-2017 第1.0.4条Code for Fire Protection Design of Building Interior Decora…
GB 50222-2017 第1.0.5条Code for Fire Protection Design of Building Interior Decora…
GB 50222-2017 第1.0.6条Code for Fire Protection Design of Building Interior Decora…
GB 50222-2017 第1.1条Code for Fire Protection Design of Building Interior Decora…
GB 50222-2017 第2.0.1条Code for Fire Protection Design of Building Interior Decora…
GB 50222-2017 第2.0.2条Code for Fire Protection Design of Building Interior Decora…
GB 50222-2017 第2.0.3条Code for Fire Protection Design of Building Interior Decora…
GB 50222-2017 第2.0.4条Code for Fire Protection Design of Building Interior Decora…
GB 50222-2017 第2.0.5条Code for Fire Protection Design of Building Interior Decora…

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.