ISO 6944:1985

Fire resistance tests — Ventilation ducts

Publication date:   Dec 19, 1985

95.99 Withdrawal of Standard   Apr 1, 2008

General information

95.99 Withdrawal of Standard   Apr 1, 2008

ISO

ISO/TC 92/SC 2 Fire containment

International Standard

91.140.30   Ventilation and air-conditioning systems | 13.220.50   Fire-resistance of building materials and elements

Buying

  Withdrawn

PDF - €78.65

  French   English  



Buy

Scope

Specifies a method of test and criteria for vertical and horizontal ducts under standardized fire conditions. The general purpose is to measure the ability to resist the spread of fire from one fire compartment to another without the aid of fire dampers. Is applicable to vertical and horizontal ducts with or without branches, taking into account joints, air supply and exhaust openings and suspension devices etc.

Life cycle

NOW

WITHDRAWN
ISO 6944:1985
95.99 Withdrawal of Standard
Apr 1, 2008

REVISED BY

ABANDON
ISO/CD 6944

WITHDRAWN
ISO 6944-1:2008