GB 15930-2007 Translated English of Chinese Standard. GB15930-2007: Fire dampers for building venting and smoke-venting systemhttps://www.chinesestandard.net, 11.05.2019 - 27 Seiten This standard specifies the terms and definitions, classification and marking, materials and accessories, requirements, test methods, inspection rules, marking, packaging, transportation, storage of fire dampers, fire dampers in smoke-venting system and smoke dampers for building ventilation, air conditioning, smoke exhaust systems. This standard is applicable to fire dampers installed in the ventilation and air conditioning system of industrial and civil buildings and underground buildings as well as the fire dampers in smoke-venting system and smoke dampers installed in the mechanical smoke exhaust systems of industrial and civil buildings and underground buildings. |
Inhalt
| 3 | |
Scope | 5 |
Terms and definitions | 6 |
Classification and marking | 7 |
Materials and accessories | 9 |
Test methods | 12 |
Inspection rules | 23 |
Marking packaging transportation storage | 26 |
Häufige Begriffe und Wortgruppen
action temperature test actuator air leakage ambient temperature standard atmospheric pressure batch of products Celsius close or open connecting pipe Corrosion resistance cubic meters damper in smoke-venting draft fan system Drive torque dynamometer exit-factory inspection fire damper fire endurance fire resistance test fire-facing side gas-flow measurement system gas-flow meter hour m3/h immerse the element induced draft fan Insulation performance intake valve leakage at ambient leakage per unit manual close Manual control manual operation measure and record measured according measurement & control measuring pipe meters per hour non-action temperature test nonconformances orifice plate Pa 15 Pa pressure in front provisions of GB/T Q standard rated working voltage re-inspection rectangular valves round valves salt spray box samples shaft of main smoke damper smoke leakage smoke-venting system spray box chamber static gas-pressure difference temperature sensor control Test equipment test furnace test methods Test procedure thermocouple upstream and downstream valve bodies