Textile test methods — Flame resistance — Vertically oriented textile fabric or fabric assembly test

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Canadian General Standards Board (CGSB)
Standards Development Organisation:
Working Program:
Designation Number:
CAN/CGSB-4.2 No. 27.10-201X
Standard Type:
National Standard of Canada - Domestic
Standard Development Activity:
New Edition
Status:
NOI withdrawn
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

Scope

Please note the following NOI has been withdrawn on 2019-02-12 as requested by the responsible SDO.

This method determines the burning behaviour of vertically oriented flame-resistant textile fabrics. The specimens tested may be a single layer of fabric, a composite or an assembly of two or more layers.  This  method  provides  two configurations  for exposing  the specimen  to a flame: surface ignition (with the burner perpendicular  to  the surface  of  the specimen)  and  edge  ignition  (with  the  burner inclined  at 30° to the vertical towards the lower edge of the specimen).  This method provides two procedures for determining the extent of flame spread. One procedure requires a visual observation of whether or not the flame reaches any edge of the specimen; the other procedure uses a specified force to produce a tear in the damaged area, the length of the tear is reported as the damaged length. Agencies applying this method may require either or both procedures to be reported.

Project need:

Project Need
New edition as to meet current industry practices.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.