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smoke exhaust valves smoke damper smoke prevention smoke exhaust valves sodium p-aminobenzene sulfonate optical communication devices civil aircraft cabin windows
GA 481-2004 in English

GA 481-2004 in English

SUPERSEDED

Smoke damper(vent)

  • Issued on:2004-03-29
  • Implemented on:2004-10-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $150.00
$146.00
Standard No: GA 481-2004
Document status: SUPERSEDED
Superseded by: GB 15930-2007 Fire dampers for building venting and smoke-venting system
Superseded on: 2008-01-01
Title in English: Smoke damper(vent)
Title in Chinese: 排烟阀(口)
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2004-03-29
Implemented on: 2004-10-01
ICS Classification: 91.140.30-Ventilation and air-conditioning systems
Chinese Classification: Q76-Building heating and ventilation and air conditioning instrument and equipment
Professional Classification: GA-Security
Related Keywords: smoke exhaust valves
smoke damper
smoke prevention
smoke
exhaust valves
Related Topics: valve port
open valve
as481
open valve
Exhaust valve related

本标准规定了排烟阀(口)的产品分类、规格、标记、要求、试验方法、检验规则及标志、标签、包装、运输、使用说明书和贮存等。本标准适用于工业与民用建筑(包括地下工程)防排烟系统中使用的排烟阀(口)。


Scope

This standard specifies the product classification, specifications, markings, requirements, test methods, inspection rules and markings, labels, packaging, transportation, instructions for use and storage of smoke exhaust valves (ports). This standard applies to smoke exhaust valves (ports) used in smoke prevention and exhaust systems in industrial and civil buildings (including underground projects).

Sample only — not a preview of GA 481-2004
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