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BS 490-11.2:1991

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Conveyor and elevator belting. Methods of test for safety Low energy and high energy propane gallery tests
Available format(s)

Hardcopy , PDF

Superseded date

22-11-2005

Language(s)

English

Published date

28-02-1991

Foreword
Committees responsible
Methods
1 Scope
2 Apparatus
3 Method A. Low energy test
4 Method B. High energy test
5 Termination of tests
6 Measurement of damage to test pieces
7 Calculation and expression of results
8 Test report
Figures
1 Propane burner trestle showing positions of burner
   and test piece
2 Burner
3 Arrangement of 25 thermocouples in vertical plane
4 Location of thermocouple for measuring the
   temperature of incoming air and indication of length
   of gallery
5 Measurement of length of undamaged belting

Two methods for measuring the effect of being subjected to a simulated fire situation.

Committee
PRI/67
DevelopmentNote
Supersedes 89/46839 DC. (07/2005)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

PD 6686:2006 Guidance on directives, regulations and standards related to prevention of fire and explosion in the process industries

BS 4937-4:1973 International thermocouple reference tables Nickel -chromium/nickel - aluminium thermocouples. Type K
ISO/TR 3814:1989 Tests for measuring "reaction-to-fire" of building materials — Their development and application
BS 1387:1985 Specification for screwed and socketed steel tubes and tubulars and for plain end steel tubes suitable for welding or for screwing to BS 21 pipe threads
BS 4250-1:1987 Liquefied petroleum gas Specification for commercial butane and propane
BS 3212:1991 Specification for flexible rubber tubing, rubber hose and rubber hose assemblies for use in LPG vapour phase and LPG/air installations
BS DD180(1989) : 1989 GUIDE FOR THE ASSESSMENT OF TOXIC HAZARDS IN FIRE IN BUILDINGS AND TRANSPORT

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$247.06
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