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BS EN ISO 22721:2007

BS EN ISO 22721:2007

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Conveyor belts. Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining

Available format(s)

Hardcopy , PDF

Superseded date

08-04-2023

Language(s)

English

Published date

08-31-2007

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Construction
5 Length
6 Width
7 Rubber cover
8 Tolerances on total belt thickness and cover thickness
9 Transverse fabric joints in multi-ply belting
10 Longitudinal fabric joints
11 Elongation
12 Full thickness tensile strength
13 Adhesion
14 Troughability
15 Sampling
16 Designation
17 Identification
Annex A (informative) Items to be agreed between manufacturer
                       and purchaser
Annex B (informative) Helpful information to be supplied
                       by the purchaser
Annex C (informative) Lateral drift (straight running)
Bibliography

Defines requirements for rubber- or plastics-covered conveyor belting of textile construction for underground mining on flat or troughed idlers.

This International Standard specifies requirements for rubber- or plastics-covered conveyor belting of textile construction for underground mining on flat or troughed idlers. It is not applicable to light conveyor belts as described in ISO21183-1.

This International Standard does not include requirements 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 AnnexA.

Details recommended to be supplied by the purchaser of belting with an enquiry are given in AnnexB.

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; nevertheless, recommendations for lateral drift are given in AnnexC.

Committee
PRI/67
DevelopmentNote
Supersedes BS 3289(2005) and 05/30130302 DC. (08/2007) Reviewed and confirmed by BSI, November 2016. (11/2016)
DocumentType
Standard
Pages
24
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS 6593(1985) : 1985 CODE OF PRACTICE FOR ON-SITE NON-MECHANICAL JOINTING OF PLIED TEXTILE AND STEEL REINFORCED CONVEYOR BELTING

ISO 282:1992 Conveyor belts — Sampling
ISO 703:2017 Conveyor belts — Transverse flexibility (troughability) — Test method
ISO 21183-1:2005 Light conveyor belts Part 1: Principal characteristics and applications
EN 14973:2015 Conveyor belts for use in underground installations - Electrical and flammability safety requirements
ISO 4649:2017 Rubber, vulcanized or thermoplastic — Determination of abrasion resistance using a rotating cylindrical drum device
ISO 188:2011 Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
ISO 7806:1983 Industrial plate screens — Codification for designating perforations
ISO 10247:1990 Conveyor belts Characteristics of covers Classification
ISO 252:2007 Conveyor belts — Adhesion between constitutive elements — Test methods
ISO 283:2015 Textile conveyor belts — Full thickness tensile strength, elongation at break and elongation at the reference load — Test method
ISO 583:2007 Conveyor belts with a textile carcass — Total belt thickness and thickness of constitutive elements — Test methods
ISO 16851:2012 Textile conveyor belts — Determination of the net length of an endless (spliced) conveyor belt
ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
ISO 9045:1990 Industrial screens and screening — Vocabulary
ISO 1120:2012 Conveyor belts — Determination of strength of mechanical fastenings — Static test method

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Hardcopy - English
PDF - English
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