GB/T 3685-2017 Translated English of Chinese Standard (GB/T 3685-2017, GBT3685-2017): Conveyor belts -- Laboratory scale flammability characteristics -- Test methodhttps://www.chinesestandard.net, 22 janv. 2023 - 11 pages This Standard specifies a small-scale test method for evaluating the reaction of conveyor belts to fire. This Standard applies to fabric core conveyor belts and steel cord conveyor belts. |
Expressions et termes fréquents
adjustments apply a current belt with coating belts with intact Bunsen burner burner tube Chapter China coating removed combustion test condition and flame cord conveyor belt Correct the name current of air Cut 3 test Delete the term document edition evaluate Fabric core conveyor flame condition flame duration flame height flame temperature GB/T inner flame intact coating Laboratory scale flammability liquefied petroleum gas longitudinal direction millimeter Normative references piece see 4.3 pieces as described pieces with coating Place the test product specification requires products or materials propane gas Qingdao re-flame record the afterflame recurrence of flame relative humidity Remove the burner replace ISO 18573 Requirements and test scale flammability characteristics scraping and grinding specified in ISO Standard and ISO Steel cord conveyor technical differences term and definition test apparatus test is carried test method test piece Test report Tests on conveyor thermocouple total flame transverse direction vertical wind speed