This standard specifies the product classification, technical requirements, test methods, acceptance rules and marking, packaging, storage and transportation requirements for fabric whole-core flame-retardant conveyor belts (hereinafter referred to as "belts") used in coal mines. This standard applies to fabric core flame-retardant conveyor belts used in coal mines.
HG/T 2805-2012 Referenced Document
GB 21352-2008 Steel cord flame retardant conveyor belts used in underground mines
GB/T 12736-2009 Conveyor belts.Determination of strenght of mechanical fastenings.Static test method
GB/T 3684-2006 Conveyor belts Electrical conductivity specification and test method
GB/T 3685-2009 Conveyor belts-Laboratory scale flammability characteristics-Requirements and test method
GB/T 3690-2009 Textile conveyor belts-Full thickness tensile strength,elongation at break and elongation at the reference load-Test method
GB/T 4490-2009 Conveyor belts with textile carcass.Widths and lengths
GB/T 528-2009 Rubber,vulcanized or thermoplastic.Determination of tensile stress-strain properties
HG/T 2805-2012 Solid woven fire resistant conveyor belts for underground mining has been changed from HG 2805-1996 Textile core fire retardant conveyer belt used in coal mine well.