This International Standard specifies a method for determining the elastic and permanent elongation and calculating the elastic modulus of a conveyor belt. It is not applicable or valid for lightweight conveyor belts as described in ISO 21183-1.
EN ISO 9856:2016 Referenced Document
ISO 18573:2012 Conveyor belts - Test atmospheres and conditioning periods
ISO 21183-1:2005 Light conveyor belts - Part 1: Principal characteristics and applications
ISO 283:2015 Textile conveyor belts - Full thickness tensile strength, elongation at break and elongation at the reference load - Test method
ISO 3870:1976 Conveyor belts (fabric carcass), with length between pulley centres up to 300 m, for loose bulk materials; Adjustment of take-up device
ISO 5293:2004 Conveyor belts - Determination of minimum transition distance on three idler rollers
ISO 583:2007 Conveyor belts with a textile carcass - Total belt thickness and thickness of constitutive elements - Test methods
ISO 7500-1:2015 Metallic materials - Calibration and verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Calibration and verification of the force-measuring system
EN ISO 9856:2016 history
2016EN ISO 9856:2016 Conveyor belts - Determination of elastic and permanent elongation and calculation of elastic modulus
2012EN ISO 9856:2003/A1:2012 Conveyor belts - Determination of elastic and permanent elongation and calculation of elastic modulus (ISO 9856:2003/Amd 1:2012)
2003EN ISO 9856:2003 Conveyor belts - Determination of elastic and permanent elongation and calculation of elastic modulus ISO 9856:2003
1995EN ISO 9856:1995 Conveyor Belts - Determination of Elastic Modulus (ISO 9856 : 1989)