This standard specifies the methods for the determination of the through-thickness tensile strength, elongation at reference force and elongation at break of fabric core conveyor belts. This standard applies only to fabric core conveyor belts.
GB/T 3690-1994 history
2017GB/T 3690-2017 Textile conveyor belts—Full thickness tensile strength,elongation at break and elongation at the reference load—Test method
2009GB/T 3690-2009 Textile conveyor belts-Full thickness tensile strength,elongation at break and elongation at the reference load-Test method
1994GB/T 3690-1994 Conveyor belts of textile carcase--Test method for tensile strength and elongation