DIN EN ISO 22721:2010 PDF

Scope: This International Standard specifies requirements for rubber- or plastics-covered conveyor belting of textile construction for underground mininig on flat or troughed idlers. It is not applicable to light conveyor belts as described in ISO 21183-1. This International Standard does not include requierements for plastics covers. These will need to be agreed upon by the manufacturer and purchaser, taking into account the type of plastics to be used. Related items that are not requirements of this International Standard, but which it is recommended be agreed upon by the manufacturer and purchaser, are included in Annex A. Details recommended to be supplied by the purchaser of belting with an enquiry are given in Annex B. The ability of a belt to run straight cannot be assessed until the belt is installed. Requirements for this are, therefore, outside the scope of this International Standard; neverless, recommendations for lateral drift are given in Annex C.

DIN EN ISO 22721:2010 Referenced Document

EN 14973:2006 Conveyor belts for use in underground installations - Electrical and flammability safety requirements Incorporates Amendment A1: 2008
ISO 10247 Conveyor belts — Characteristics of covers — Classification AMENDMENT 1
ISO 1120 Conveyor belts - Determination of strength of mechanical fastenings - Static test method*， 2012-10-01 Update
ISO 16851 Textile conveyor belts - Determination of the net length of an endless (spliced) conveyor belt*， 2012-12-01 Update
ISO 188 Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests*， 2023-03-09 Update
ISO 252 Conveyor belts — Adhesion between constitutive elements — Test methods*， 2023-03-02 Update
ISO 282 Conveyor belts; sampling
ISO 283 Textile conveyor belts — Full thickness tensile strength, elongation at break and elongation at the reference load — Test method*， 2023-03-31 Update
ISO 37 Rubber, vulcanized or thermoplastic - Determination of tensile stress-strain properties*， 2017-11-01 Update
ISO 4649:2002 Rubber, vulcanized or thermoplastic - Determination of abrasion resistance using a rotating cylindrical drum device
ISO 583 Conveyor belts with a textile carcass — Total belt thickness and thickness of constitutive elements — Test methods*， 2023-02-22 Update
ISO 703 Conveyor belts - Transverse flexibility (troughability) - Test method*， 2017-01-01 Update

2023 DIN EN ISO 22721:2023-10 Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining (ISO 22721:2023); German version EN ISO 22721:2023
2023 DIN EN ISO 22721:2023 Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining (ISO 22721:2023)
2022 DIN EN ISO 22721:2022-11 Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining (ISO/DIS 22721:2022); German and English version prEN ISO 22721:2022 / Note: Date of issue 2022-10-07*Intended as replacement f...
2010 DIN EN ISO 22721:2010 Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining (ISO 22721:2007); German version EN ISO 22721:2007
0000 DIN EN ISO 22721:2006