BS 490-1:1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Conveyor and elevator belting Specification for rubber and plastics conveyor belting of textile construction for general use
Hardcopy , PDF
30-05-2003
English
31-08-1990
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Foreword
Committees responsible
Specification
1 Scope
2 Definitions
3 Designation
4 Construction
5 Fabric
6 Length
7 Width
8 Cover material
9 Tolerances on cover thickness
10 Transverse joints in multi-ply type belting
11 Longitudinal joints in multi-ply type belting
12 Freedom from defects
13 Tolerance on belt thickness across the width
14 Elongation
15 Full thickness tensile strength
16 Adhesion
17 Troughability
18 Sampling and testing
19 Marking
Appendices
A Items to be agreed between manufacturer and
purchaser
B Recommendations for the minimum grade and thickness
of rubber covers according to service conditions
C Information to be supplied by the purchaser
Tables
1 Tolerances on open-end lengths of belting
2 Tolerances on net endless lengths of belting
3 Widths and tolerances on width of conveyor belting
4 Grade of rubber cover
5 Tolerances on cover thickness
6 Maximum number of longitudinal joints
7 Minimum full thickness tensile strength
8 Minimum adhesion strength
9 Minimum troughability
10 Number of samples
Describes requirements for rubber and/or plastics conveyor belting of textile construction for general use on flat or troughed idlers. Does not meet any requirement for fire performance or anti static properties and is not suitable for use in underground locations or in applications where similar hazards exist. Attention is needed in its application to ensure that fire involving the conveyor belt does not create a hazard. Does not meet the legislative requirements of agri foodstuffs conveyor belting. Recommendations for the minimum grade and thickness of rubber covers are given.
| Committee |
PRI/67
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 251:2012 | Similar to |
| ISO 252:2007 | Similar to |
| ISO 282:1992 | Similar to |
| ISO 583:2007 | Similar to |
| ISO 432:1989 | Similar to |
| ISO 703:2017 | Similar to |
| ISO 283:2015 | Similar to |
| ISO 433:2017 | Similar to |
| BS 490-3:1991 | Conveyor and elevator belting Specification for flammability and anti-static properties of rubber and of plastics conveyor belting of textile construction for general use |
| BS 8438(2004) : 2004 | TROUGHED BELT CONVEYORS - SPECIFICATION |
| BS 3810-2:1965 | Glossary of terms used in materials handling Terms used in connection with conveyors and elevators (excluding pneumatic and hydraulic handling) |
| BS 490-10.6:1983 | Conveyor and elevator belting. Testing for physical properties Method for determination of troughability of conveyor belts |
| ISO 282:1992 | Conveyor belts — Sampling |
| ISO 703:2017 | Conveyor belts — Transverse flexibility (troughability) — Test method |
| ISO 432:1989 | Ply type conveyor belts Characteristics of construction |
| ISO 433:2017 | Conveyor belts — Marking |
| ISO 252:2007 | Conveyor belts — Adhesion between constitutive elements — Test methods |
| ISO 251:2012 | Conveyor belts with textile carcass — Widths and lengths |
| ISO 283:2015 | Textile conveyor belts — Full thickness tensile strength, elongation at break and elongation at the reference load — Test method |
| BS 490-10.3:1984 | Conveyor and elevator belting. Testing for physical properties Methods for measurement of overall thickness and cover thickness |
| ISO 583:2007 | Conveyor belts with a textile carcass — Total belt thickness and thickness of constitutive elements — Test methods |
| BS 490-10.2:1983 | Conveyor and elevator belting. Testing for physical properties Method for determination of full thickness tensile strength and elongation of rubber and plastics conveyor belting of textile construction |
| BS 490-10.7:1984 | Conveyor and elevator belting. Testing for physical properties Method for determination of length of an endless belt |
| BS 490-10.4:1983 | Conveyor and elevator belting. Testing for physical properties Method for determination of adhesion strength of rubber and plastics belting of textile construction |
| BS 490-10.5:1984 | Conveyor and elevator belting. Testing for physical properties Method for determination of tensile strength and elongation at break of rubber covers |
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