CLOTH, FABRIC TESTING, FIRE RESISTANCE, FIRE TESTS, FLAME-SPREADCLASSIFICATION, SURFACE-FLASH DETERMINATION, SURFACE SPREAD OF FLAME, TEXTILETESTING, TEXTILES
被代替标准
CAN/CGSB-4.2 No. 27.10-2000
适用范围
1.1 This method determines the burning behaviour of vertically oriented flame
resistant textile fabrics. The specimens tested may be a single layer of
fabric or an assembly of two or more layers. 1.2 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 standard may require either or
both procedures to be reported.