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Smoke curtains · smoke control
Smoke curtains
Smoke kills before heat does – smoke curtains create reservoirs and keep escape routes clear for longer.
- Smoke-resistant fabric
- Barrier
- Static or automatic
- Types
- EN 12101-1
- Standard
由 World Steel 随您的钢结构建筑一并供应或单独供应 – 一份订单、一次发运、一个合作伙伴。
概览
关于Smoke curtains
Smoke barriers limit the spread of smoke under the roof so that smoke exhaust systems can work; they are part of the smoke control strategy set by the fire engineer.
Smoke curtains are tested and classified to EN 12101-1 (classes D and DH for fixed and automatic barriers); in North America smoke control follows NFPA 92 and barrier leakage UL 1784.
Automatic versions deploy on the fire-alarm signal and fail safe by gravity.
主要优势
- Creates smoke reservoirs under roofs
- Keeps escape routes clear longer
- Static or automatic deployment
- Works with smoke exhaust systems
World Steel · 建筑围护材料中心
我们如何在钢结构建筑中使用Smoke curtains
World Steel coordinates the steel supports and roof-level fixing of smoke barriers with the structure.
Product-specific test reports, classification reports and certificates are supplied for the product selected for each project – this page describes the product type, not a certified product.
- 01与结构一同选型 – 厚度、密度和饰面与屋面、墙面及防火设计相匹配。
- 02工程量取自与钢构件、檩条和围护板相同的 3D 模型。
- 03与钢结构包一同包装发运 – 一份到场交货计划。
应用
Smoke curtains的应用场合
- Atriums and malls
- Large warehouses and production halls
- Transport and public buildings
技术数据
Smoke curtains – 技术性能
Typical properties and standards
| 性能 | 单位 | 数值 |
|---|---|---|
| Product standard | — | EN 12101-1 (smoke barriers) |
| Smoke control design | — | EN 12101 series · NFPA 92 · local code |
| Leakage | — | UL 1784 where specified |
| Activation | — | Static, or fire-alarm activated with gravity fail-safe |
数值为制造商针对该市场公布的数据。订货前请务必核对最新数据表及项目所需的认证。
Shutters & curtains
相关产品
Fire shutters · openingsFire-rated roller shutters查看产品 →
Fire curtains · active barriersAutomatic fire curtains查看产品 →
Fire curtains · combinedCombined fire and smoke curtains查看产品 →← Fire shutters, fire curtains and smoke curtainsFire-Rated Building Systems – Panels, Doors, Glazing, Shutters and Curtains →
FAQ
常见问题
Does a smoke curtain stop fire?
No – it limits smoke spread. Fire separation needs a fire-rated wall, door, shutter or fire curtain.
Is this product certified?
Certification belongs to a specific manufacturer’s product or tested system. We supply the test report, classification or listing accepted in your market for the product selected – it is confirmed per project, never assumed.