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GB 51251-2017 第9.5.3条 Technical Standard for Smoke Control and Exhaust Systems in Buildings

Smoke control and exhaust system equipment消防工程

GB 51251-2017 第9.5.3条

- **** | Pipes of smoke control and smoke exhaust systems shall be provided with independent supports and hangers and shall not be shared with other pipes. In hotel buildings, smoke control and smoke exhaust ducts need to be fixed separately to avoid sharing supports with air-conditioning and water supply pipes.

Other clauses of this standard

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GB 51251-2017 第2.1.2条Technical Standard for Smoke Control and Exhaust Systems in…
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GB 51251-2017 第2.1.4条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第2.1.5条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第2.1.6条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第2.1.7条Technical Standard for Smoke Control and Exhaust Systems in…
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